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Journal Description

The Journal of Medical Internet Research (JMIR) is the pioneer open access eHealth journal, and is the flagship journal of JMIR Publications. It is a leading health services and digital health journal globally in terms of quality/visibility (Journal Impact Factor 6.0, Journal Citation Reports 2025 from Clarivate), ranking Q1 in both the 'Medical Informatics' and 'Health Care Sciences & Services' categories, and is also the largest journal in the field. The journal is ranked #1 on Google Scholar in the 'Medical Informatics' discipline. The journal focuses on emerging technologies, medical devices, apps, engineering, telehealth and informatics applications for patient education, prevention, population health and clinical care.

JMIR is indexed in all major literature indices including National Library of Medicine(NLM)/MEDLINE, Sherpa/Romeo, PubMed, PMCScopus, Psycinfo, Clarivate (which includes Web of Science (WoS)/ESCI/SCIE), EBSCO/EBSCO Essentials, DOAJ, GoOA and others. Journal of Medical Internet Research received a Scopus CiteScore of 11.7 (2024), placing it in the 92nd percentile (#12 of 153) as a Q1 journal in the field of Health Informatics. It is a selective journal complemented by almost 30 specialty JMIR sister journals, which have a broader scope, and which together receive over 10,000 submissions a year. 

As an open access journal, we are read by clinicians, allied health professionals, informal caregivers, and patients alike, and have (as with all JMIR journals) a focus on readable and applied science reporting the design and evaluation of health innovations and emerging technologies. We publish original research, viewpoints, and reviews (both literature reviews and medical device/technology/app reviews). Peer-review reports are portable across JMIR journals and papers can be transferred, so authors save time by not having to resubmit a paper to a different journal but can simply transfer it between journals. 

We are also a leader in participatory and open science approaches, and offer the option to publish new submissions immediately as preprints, which receive DOIs for immediate citation (eg, in grant proposals), and for open peer-review purposes. We also invite patients to participate (eg, as peer-reviewers) and have patient representatives on editorial boards.

As all JMIR journals, the journal encourages Open Science principles and strongly encourages publication of a protocol before data collection. Authors who have published a protocol in JMIR Research Protocols get a discount of 20% on the Article Processing Fee when publishing a subsequent results paper in any JMIR journal.

Be a widely cited leader in the digital health revolution and submit your paper today!

 

Recent Articles:

  • Author's note: Our institution (AHUS) have bought the TOC image from colourbox for free use. Source: colourbox.com; Copyright: Alona Ozerova; URL: https://www.colourbox.com/image/mom-with-daughter-image-15914956; License: Licensed by the authors.

    Barriers to and Facilitators of Implementation of Internet-Delivered Therapist-Guided Therapy in Child and Adolescent Mental Health Services: Systematic...

    Abstract:

    Background: Implementation of internet-delivered therapist-guided therapy (e-therapy) can increase accessibility and resource efficiency in youth mental health services. At present, there is limited evidence to guide mental health researchers and practitioners on critical barriers and facilitators of successful e-therapy implementation in child and adolescent mental health services (CAMHS). Objective: This systematic review assesses the current state of knowledge regarding Barriers and Facilitators to the Implementation of Therapist-Guided Internet-Delivered Psychotherapy in Child and Adolescent Mental Health Services. Methods: This systematic literature review includes all peer-reviewed quantitative and qualitative studies that assess factors affecting implementation of e-therapy in the context of outpatient CAMHS (8-18 yrs). A PRISMA-compliant systematic literature search of primary research studies was performed in the PsycINFO, MEDLINE, Web of Science, CINAHL, Embase, Cochrane and OpenGrey databases. ASReview was utilized for screening. The Consolidated Framework for Implementation Research (CFIR) was applied to categorize the barriers and facilitators. We used Bayesian meta-analyses with weakly informative priors and multiple imputation of missing data to assess the implementation outcomes. Results: The database search returned 50 026 reports which were screened. 50 studies were included. We identified common barriers and facilitators related to characteristics of the intervention, organization, therapist and patient. Pooled estimates (95% credible intervals) of implementation outcomes in terms of fidelity were: 0.20 probability for dropout (0.14-0.27), and 68% of the e-therapy program modules were completed by the patients on average (60-75%); in terms of cost-effectiveness: mean therapist time per patient per week was 24 minutes (19-28 minutes); and in terms of acceptability: 24 mean CSQ-8 satisfaction level (22-27 score) and 76% mean satisfaction rate (62 -87%). Conclusions: Overall, the studies showed great heterogeneity in patient fidelity. The reporting of implementation outcomes and barriers and facilitators in the literature is inconsistent and needs a unified framework for measurement. To date, there are not enough quantitative studies on predictors or factors associated with implementation outcomes. In addition, we found a lack of studies exploring implementation processes and implementation determinants systematically and prospectively. Clinical Trial: PROSPERO 2024 CRD42024502578.

  • Generate an image with DALL-E using photorealistic or 3D style of a mental health clinician discussing a line graph with their patient. The patient is holding a smartphone because it generated the data. The clinician and the patient are looking at the line graph on a computer monitor. It is a psychiatrist's office, female (Generator: DALL-E February 25, 2025; Requestor: Julia Schulte-Strathaus). Source: DALL-E; Copyright: N/A (AI-generated); URL: https://www.jmir.org/2025/1/e72893; License: Public Domain (CC0).

    Visualization of Experience Sampling Method Data in Mental Health: Qualitative Study of the Physicians’ Perspective in Germany

    Abstract:

    Background: Although the integration of self-monitored patient data into mental health care offers potential for advancing personalised approaches, its application in clinical practice remains largely underexplored. Capturing individuals' mental health outside the therapy room using Experience Sampling Methods (ESM) may bridge this gap by supporting shared decision-making and personalised interventions. Objective: This qualitative study investigated the perspectives of German mental health professionals regarding prototypes of ESM data visualisations designed for integration into a digital mental health tool. Methods: Semi-structured interviews were conducted with clinicians on their perceptions of such visualisations in routine care. Results: Using reflexive thematic analysis, three key findings were: (1) ESM and ESM data visualisations were seen as valuable tools for enhancing patient motivation and engagement over the course of treatment; (2) simplicity and clarity of visual formats, particularly line graphs, were preferred for usability; and (3) practical concerns, such workflow integration challenges centered on time constraints (psychotherapy session duration 50min) and need for patient psychoeducation materials, influenced perceived utility. Challenges, including the risk of cognitive overload from dense data representations (e.g., ESM mood-in-context visualisations), were raised. Conclusions: These findings underline the importance of designing digital tools that align with clinical needs while addressing potential barriers to implementation by exploring the opportunities and challenges associated with ESM visualisations.

  • Source: freepik; Copyright: Lifestylememory via freepik; URL: https://www.freepik.com/free-photo/pain-backache-old-senior-asian-grandfather-patient-uniform-suffer-from-body-problem-health-ideas-concept_25409268.htm; License: Licensed by JMIR.

    Prognostic Prediction Models for Ulcerative Colitis: Systematic Review and Meta-Analysis

    Abstract:

    Background: Ulcerative colitis (UC) is a chronic inflammatory disease with highly variable symptoms and severity. Prognostic models for UC support precision medicine by enabling personalized treatment strategies. However, the quality and clinical utility of these models remain inadequately assessed. Objective: This study aimed to systematically review and critically evaluate the development, performance, and applicability of prognostic prediction models for UC. Methods: To identify prognostic models for UC, a comprehensive search was conducted in PubMed, Embase, the Cochrane Library, Web of Science, SinoMed, China National Knowledge Infrastructure, Wanfang, and VIP Database up to November 2, 2024. Extracted data included study characteristics, model development methods, validation metrics (e.g., area under the curve [AUC], concordance index [C-index]). The risk of bias and applicability was evaluated using the Prediction Model Risk of Bias Assessment Tool (PROBAST). A meta-analysis was conducted to assess model performance. Results: A total of 30 studies involving 7,816 UC patients were included, with the largest numbers conducted in China (n=11) and Japan (n=4). Most studies were retrospective (n=22), with 67% being multi-center studies. The primary objectives of the UC prognostic models included predicting therapeutic effect and response to treatment, particularly to tumor necrosis factor-alpha inhibitors (e.g., infliximab, adalimumab), and assessing risks of surgery, disease progression, or relapse. Logistic regression was the most frequently used method for both predictor selection (n=6) and model construction (n=12). Common predictors included age, C-reactive protein, albumin, hemoglobin, disease extent, and Mayo scores. The meta-analysis yielded a pooled AUC of 0.86 (95% confidence interval [CI]: 0.80-0.92). Most studies exhibited a high risk of bias (n=29), particularly in participant selection and statistical analysis. Applicability concerns were identified in 18 studies, primarily due to subgroup-specific designs that limited the generalizability of the findings. External validation data (n=16) were limited, and only a small number of studies (n=14) included calibration curves or decision curve analysis. Conclusions: This study demonstrates that prognostic models for UC have some potential in predictive performance and clinical application. However, most models are constrained by high bias risk, insufficient external validation, and limited generalizability due to small sample sizes and subgroup-specific designs. Future research should prioritize multi-center validations, refine model development approaches, and enhance model applicability to support broader clinical implementation. Clinical Trial: PROSPERO CRD42024609424; https://www.crd.york.ac.uk/PROSPERO/view/CRD42024609424

  • Young man holding mobile device with screenshot of the study app. Source: Authors/iStock; Copyright: Authors/Milko; URL: https://www.jmir.org/2025/1/e83346/; License: Licensed by the authors.

    Implementation of a Mobile Digital Tool Supporting Medication for Opioid Use Disorder Treatment Improves Retention: Stepped-Wedge Cluster Randomized...

    Abstract:

    Background: Despite its proven efficacy, retention in medication for opioid use disorder (MOUD) remains low, with structural and systemic barriers—such as access to care and treatment setting—alongside individual factors, including personalization and motivation, contributing to high rates of discontinuation. Digital interventions offer a promising approach to address many of these barriers; however, robust evidence for their effectiveness in improving retention and engagement with treatment remains scarce. Objective: This study aims to evaluate the impact of Recovery Connect—a white-labeled version of Recovery Path and a digital remote patient monitoring app used as part of a blended treatment model for opioid use disorder—on patient retention, treatment continuance, and medication adherence. Methods: A stepped-wedge cluster randomized trial was conducted across 9 outpatient MOUD clinics, organized into 8 clusters. Clusters were sequentially transitioned from usual care to a digitally enhanced model incorporating Recovery Connect, which provided real-time monitoring, psychoeducational and skill-based content, and messaging between patients and clinicians. The primary outcome was 30-day retention in treatment following exposure (implementation of the app in the clinic), linkage (downloading and connecting to the app), or engagement (levels of app usage). Secondary outcomes included treatment continuance—defined as receiving at least 75% of expected doses—and the number of daily doses taken within the first 3, 7, and 30 days after admission. Cluster-controlled discrete-time survival analyses were conducted, adjusting for patient- and clinic-level covariates. Results: Patients admitted to clinics that had implemented the app (n=1205) showed increased retention (922/1205, 75.5%) compared with those in clinics that had not (203/319, 63.6%, P<.001). Patients who downloaded and linked with a mental health professional on Recovery Connect had an 81.3% likelihood of retention, compared with 72.0% (P<.001) among those not linked. Linkage also significantly predicted higher treatment continuance and a greater number of daily doses taken during the first 7 and 30 days (P<.001). Low, moderate, and high engagement levels were associated with progressively higher 30-day retention compared with no engagement (P<.001). Conclusions: This study provides evidence that implementing Recovery Connect (Recovery Path) significantly enhances patient retention and treatment continuity in outpatient opioid use disorder care. Early linkage and engagement during the first week were strong predictors of positive outcomes, underscoring the value of early, proactive digital support. These findings reinforce the effectiveness of blended digital-clinical models, aligning with broader evidence that integrating remote monitoring enhances continuity of care and supports recovery. Policy implications include the need for reimbursement mechanisms, workflow integration, and ethical, privacy-preserving implementation to enable scalable and equitable adoption of digital tools in substance use treatment. Trial Registration: ClinicalTrials.gov NCT07140926; https://clinicaltrials.gov/ct2/show/NCT07140926

  • Source: Freepik; Copyright: Freepik; URL: https://www.freepik.com/free-photo/full-shot-woman-practising-tai-chi-indoors_38170972.htm; License: Licensed by JMIR.

    Tai Chi Chuan Auxiliary Training Systems in Health and Rehabilitation: Scoping Review

    Abstract:

    Background: Tai Chi Chuan (TCC), often described as "moving meditation", is a traditional Chinese mind-body exercise suitable for individuals of all ages. Mounting evidence demonstrates that TCC can improve physical functions, promote physical activity, and positively impact health and longevity. However, systematic learning is hindered by insufficient teaching resources, difficulties in imparting expertise, and learning environment constraints. TCC auxiliary training systems, an innovative means of human-computer interaction, provide a potential solution. Objective: This scoping review evaluates the current research trends and clinical outcomes of TCC auxiliary training systems. Specifically, we compare the development tools, system design, and evaluation/validation processes used by different systems, with the aim of guiding future development in this research area. Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines, electronic databases PubMed, Embase, Scopus, IEEE Xplore and ACM Digital Library were systematically searched for articles in English from 2014 to 2024. Two reviewers independently extracted the data and used an adapted version of the Santos evaluation criteria to evaluate the quality of the included studies. These studies will qualitatively summarize system design and evaluation verification. Results: Among the 2202 identified articles, 34 studies met the inclusion criteria, of which 24 were rated as medium to high quality. Desktop-based applications dominate the TCC auxiliary training system environment, comprising 38% (13/34) of the selected articles. The hardware and software components of TCC auxiliary training systems vary depending on the development objectives. Regarding system design, the majority 76% (26/34) addressed all groups, with only a minority focusing on specific populations. Interaction design in TCC auxiliary training commonly incorporates human-computer interaction technologies, such as tactile, action, visual, speech, and multimode interaction. Clinical validation is necessary to implement this system in clinical practice. Most reviewed studies were validated; six underwent acceptability validation, twenty-one underwent feasibility validation, and only two based on virtual reality underwent clinical efficacy validation, demonstrating their effectiveness in improving cognitive abilities and motor functions in older adults. Conclusions: The TCC auxiliary training system is an innovative health intervention in a rapidly advancing field. This scoping review, the first undertaken on this topic, systematically synthesizes current evidence regarding its design, applications, research trends, and clinical outcomes, thereby establishing a comprehensive foundation to guide and inform future research. However, the current evidence still faces issues such as methodological inconsistencies, insufficient sample diversity, and a lack of long-term effect validation, which limit its generalizability and effectiveness in widespread applications. Future research should place greater emphasis on standardized reporting, applicability to diverse populations, and foster ethical considerations and interdisciplinary collaboration. This will facilitate the widespread deployment of the TCC auxiliary training system and ensure its sustainable integration into the field of health intervention. Clinical Trial: PROSPERO CRD42024539375; https://www.crd.york.ac.uk/PROSPERO/view/CRD42024539375

  • Source: Adobe Stock; Copyright: Charoen; URL: https://stock.adobe.com/images/senior-woman-using-tablet-with-digital-banking-app%2C-warm-indoor-light%2C-reali/1632857974?; License: Licensed by the authors.

    Toward Inclusive Design Heuristics for Digital Health Interventions for the Aging Population: Scoping Review

    Abstract:

    Background: Digital health interventions (DHI) deliver health-related services in a digital manner. Meant for older adults, they must be tailored to address their needs. This may be by applying inclusive design principles. Inclusive design is an approach that aims to accommodate the needs of a broad spectrum of users, taking into account health-related factors, socioeconomic status, age, cultural background, language diversity, and other factors. Objective: This review aims to collect best practices on the inclusive design of DHIs for older adults and aggregate them into a set of design guidelines. Methods: We examined peer-reviewed papers from 3 databases that described a design and development process of a DHI specifically designed for users aged 60 years or older, and used inclusivity to design the solution. The process followed PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guideline and PRISMA-S (Preferred Reporting Items for Systematic Reviews and Meta-Analyses literature search extension) checklist. Information on the DHIs and their design process, as well as facilitators and barriers for adopting DHIs by older adults, was extracted. Results: Of 1276 records, 40 papers were included and considered for data synthesis. DHIs are provided through a broad range of technical platforms (mobile apps [20/40], web-based platforms and web apps [6/40], voice and virtual assistant technology [2/40], telehealth and remote monitoring systems [4/40], and tablet-based and specialized systems [8/40]). Sometimes, their design process included older adults (2/40) but also clinicians (1/40), designers and developers (3/40), and researchers (3/40), as well as other community stakeholders (3/40). The derived design heuristics to be considered for inclusive design comprise 11 aspects covering multiple dimensions: visual design and readability, navigation, accessibility, customization and personalization, social engagement and support, learnability, multiplatforms and device compatibility, motivation, feedback and user engagement, security and privacy, inclusive language, and costs. Barriers range from age-related health issues to technical hurdles related to access or connectivity. Conclusions: The inclusive design of DHIs for older adults extends beyond usability and user interface design. This study highlights the critical role of co-designed DHIs in addressing persistent challenges of isolation, limited mobility, and access to care among older adults. Older adults must be placed at the center of development, with their needs and challenges identified and addressed in the solution. By enabling tailored, locally relevant digital experiences, co-design empowers older adults to engage meaningfully with health services despite infrastructural and socioeconomic barriers. The list of inclusive design aspects and recommendations provides a starting point for DHI developers to create functionality that supports many needs and goals of older adults. Future work must validate our results from a practical perspective. The adoption of our heuristics in practice could be fostered by developing concrete methods that implement them. Trial Registration:

  • Source: Freepik; Copyright: wavebreakmedia_micro; URL: https://www.freepik.com/free-photo/man-using-mobile-phone-bar_8405882.htm; License: Licensed by JMIR.

    Intersection of Big Five Personality Traits and Substance Use on Social Media Discourse: AI-Powered Observational Study

    Abstract:

    Background: Personality traits are known predictors of substance use (SU), but their expression and association with SU in digital discourse remain largely unexamined. During theCOVID-19 pandemic, the online social engagement heightened, and led the amplification in SU rates, thereby creating a unique natural opportunity to investigate these dynamics through a large-scale digital discourse data. In our study we offer insights beyond traditional self-report methods, which is crucial for developing timely and targeted public health interventions. Objective: To evaluate whether the associations between the Big Five personality traits and SU discourse shifted during the 2019–2021 period, and to conduct a focused analysis of how these traits predict SU and relate to specific substance types, emotional expression, and demographic factors. Methods: We analyzed a corpus of several hundred million public posts from a major social media platform from 2019 to 2021. Using a pipeline of natural language processing and deep learning models, we identified SU-related posts and subsequently extracted scores for the Big Five personality traits, emotions, and user demographics. We employed trend analysis to compare annual shifts in trait-SU associations, while detailed 2020 data underwent rigorous modeling using logistic regression, correlation analysis, and topic modeling to elucidate the core relationships. Results: Our analysis revealed that Extraversion (Odd Ratio=3.22) and, most strikingly, Agreeableness (Odd Ratio=4.04) were the strongest positive predictors of being a substance user. In stark contrast to the conventional self-medication hypothesis, Neuroticism emerged as a robust protective factor against SU (Odd Ratio=0.29). This counterintuitive finding was supported by a decreased association between Neuroticism and SU posts at the pandemic's onset in 2020 (Cohen’s value, d=−0.13, 95% Confidence Interval) and a negative correlation with the expression of negative emotions online. Topic modeling further indicated that SU discourse was frequently embedded in social contexts (Social Drinking, Friendly Beverage Choices) rather than themes of solitary coping. Conclusions: Our findings challenge traditional models by demonstrating that in large-scale online discourse, SU expression is more powerfully linked to social-affiliative traits than to negative emotionality. The paradoxical protective role of Neuroticism suggests that established risk profiles may not apply uniformly to digital environments, particularly during a public health crisis. These insights are vital for refining computational methods for public health surveillance and developing interventions that recognize the potent social drivers of substance use in the digital age.

  • Source: Freepik; Copyright: freepik; URL: https://www.freepik.com/free-photo/side-view-teenage-girl-hangover-ritual_58396801.htm; License: Licensed by JMIR.

    Time Spent on Social Media Applications in Relation to Depressive Symptoms During Emerging Adulthood and the Mediating Role of Sleep Quality: Cross-Sectional...

    Abstract:

    Background: The link between social media use and depressive symptoms remains bidirectional. Findings in this area are often compromised by methodological limitations related to measurement and sample size. As a result, it is challenging to assess dose-response relationships and potential causal pathways. Objective: To utilize objective measurement methods to assess the dose-response relationship and potential mechanisms between social media use and depressive symptoms. Methods: This study was conducted in six universities in 2022. Social media use duration was assessed based on the monitoring of mobile phone systems, and depressive symptoms were evaluated by the Self-Rating Depression Scale. Logistic regression and restricted cubic spline were employed to assess the relationship between social media use and depressive symptoms. Mediation analysis was used to elucidate the biological pathways of sleep quality in the above-mentioned relationship. Results: A total of 7,401 college students were included in the final analysis, with 5% of moderate to severe depressive symptoms. After adjusting for variables such as sociodemographic characteristics and health-related characteristics, there was a significant association between individuals with longer weekly social media usage time and depressive symptoms (OR>48h, 1.769; 95%CI, 1.303-2.400). Similarly, the association between instant messaging-based social media use duration and depressive symptoms was also significant (OR>24h, 1.728; 95%CI, 1.225-2.437), while no associations were observed for content-based social use (OR>24h, 1.251; 95%CI, 0.932-1.680). Restricted cubic splines regression demonstrated a J-type relationship between social media use duration and depressive symptoms. Additionally, sleep quality played a partial mediating role in the relationship between social media use duration and depressive symptoms, with the mediating effect values ranging from 24.10% to 25.25%. Conclusions: Prolonged social media use duration might be associated with an increased prevalence of depressive symptoms in emerging adulthood, and may increase the odds of depression by affecting sleep quality, suggesting that early prevention and intervention regarding social media use might help to ameliorate depressive symptoms.

  • Source: Freepik; Copyright: Freepik; URL: https://www.freepik.com/free-photo/doctor-posing-with-her-patient_11905317.htm; License: Licensed by JMIR.

    The Impact of Patient-Generated Health Data From Mobile Health Technologies on Health Care Management and Clinical Decision-Making: Narrative Scoping Review

    Abstract:

    Background: Long-term health conditions and multimorbidity are increasing globally placing an unsustainable pressure on healthcare systems. Mobile health technologies, or mHealth, enable the collection of patient-generated health data outside clinical settings, offering the potential to support personalised care and inform clinical decision-making. However, the ways in which mHealth patient data is being used in clinical practice remains unclear. Objective: To map and synthesise the existing literature on how patient-generated mHealth data is reportedly being used and influencing clinical decision-making for adults with long-term conditions in an outpatient care setting. Methods: A narrative scoping review was conducted on studies published between 2014 and 2025. Studies were eligible for inclusion if they were in English, had data on the use of patient generated mHealth data, went beyond feasibility testing, and had reference to clinician behaviour/patient interactions. Grey literature was not used to maintain a focus on peer reviewed and published evidence. Studies involving paediatric or adolescent populations were excluded. Searches were conducted across the following databases between 2014 and 2025: Embase, MEDLINE, Knowledge and Library Hub, British Nursing Indes, Proquest Health Research Premium Collection. Data were charted systematically and synthesised narratively. Key data included study characteristics, mHealth use, data types and visualisations, patient demographics, and the ways data informed clinical decision-making. Results: 16 studies met the inclusion requirements which were primarily high-income countries focusing on rheumatoid arthritis and diabetes. Studies reported on how mHealth data was integrated into workflows, influenced healthcare decisions, and shaped patient-provider interactions. mHealth patient data was found to support patient-centred care and facilitate proactive holistic care, though in some instances it was shown to reinforce medical agendas removing agency from patients. There is also a gap between the intended use of the data and its implementation in clinical practice. Reported barriers included professional scepticism, integration challenges, and concerns about data accuracy. Evidence was focused on feasibility rather than long-term outcomes, with limited evidence on the impacts of mHealth. Conclusions: PGHD has potential to enhance clinical decision-making and person-centred practices. However, integration into routine practice is hindered by technological challenges, professional hesitancy, and a lack of standardisation. Future research should prioritise supporting integration, improve data presentation, and evaluate the long-term effects on clinical workflows. Addressing these barriers and establishing clear policy frameworks will be crucial for realising the potential of mHealth in healthcare delivery.

  • Source: freepik; Copyright: jcomp; URL: https://www.freepik.com/free-photo/young-sport-man-with-strong-athletic-legs-holding-knee-with-his-hands-pain-after-suffering-ligament-injury-isolated-white_1602568.htm; License: Licensed by JMIR.

    Impact of Telerehabilitation on Rehabilitation Efficacy and Patient Satisfaction After Knee Surgery: Systematic Review and Meta-Analysis of Randomized...

    Abstract:

    Background: Postoperative rehabilitation after knee surgery is crucial for functional recovery, but traditional in-person methods can impose burdens on patients, particularly those with mobility limitations or living remotely. Telerehabilitation, leveraging digital platforms, offers a potential alternative, yet its comparative efficacy and acceptability remain debated, especially across surgery types. Objective: To evaluate if telerehabilitation improves postoperative rehabilitation satisfaction and efficacy compared to traditional methods for knee joint surgery patients. Methods: Six databases (Web of Science, PubMed, MEDLINE, ScienceDirect, EMBASE, Cochrane Library) were searched from inception to September 27, 2025. Eligibility criteria included randomized controlled trials (RCTs) comparing telerehabilitation with traditional rehabilitation in adult postoperative knee surgery patients, reporting patient satisfaction and/or efficacy outcomes. Risk of bias was assessed using the Cochrane Risk of Bias 1 tool. Data were synthesized using random-effects meta-analysis with the Hartung-Knapp-Sidik-Jonkman method for confidence intervals, reporting standardized mean differences or mean differences, τ2, τ, and prediction intervals where applicable. Heterogeneity was assessed with τ2, τ and PIs. Certainty of evidence was evaluated using GRADE. Results: 19 RCTs were included. Overall, on average, patient satisfaction showed no significant difference between telerehabilitation and traditional rehabilitation (SMD = 0.15; 95% CI = -0.48 to 0.78; P = .48; τ2 = 0.30; τ = 0.55; PI = -1.17 to 1.47). Subgroup analysis revealed on average lower satisfaction with synchronous telerehabilitation (k=4; SMD = -0.52; 95% CI = -1.02 to -0.02; P = .04; τ2 = 0.17; τ = 0.41) and higher with asynchronous (k=6; SMD = 0.56; 95% CI = 0.08 to 1.03; P = .02; τ2 = 0.30; τ = 0.55). Telerehabilitation showed significant improvements on total WOMAC (k=4; SMD = -0.76; 95% CI = -1.38 to -0.14; P = .02; τ2 = 0.08; τ = 0.29; PI = -1.85 to 0.33), KOOS (k=5; SMD = 0.58; 95% CI = 0.47 to 0.70; P = .01; τ2 = 0; τ = 0; PI = 0.36 to 0.80), TUG (k=4; MD = -2.73 s; 95% CI = -4.50 to -0.96; P = .04; τ2 = 1.14; τ = 1.07; PI = -7.17 to 1.72) and knee extension range (k=3; MD=9.64°; 95% CI = 6.89 to 12.39; P=.049; τ2 = 2.45; τ = 1.56; PI = 0.60 to 18.68). Risk of bias was low to moderate; heterogeneity moderate. Conclusions: The pooled average effects suggest that telerehabilitation is noninferior to traditional care for patient satisfaction on average and may improve pain and function and some objective measures. However, bootstrapped prediction intervals and between-study variability indicate that effects vary by context; implementation should therefore be individualized with attention to modality, patient digital literacy, and technical support. Targeted trials with standardized measures are recommended to increase certainty and narrow the expected distribution of effects. Clinical Trial: PROSPERO CRD420251025461; https://www.crd.york.ac.uk/PROSPERO/view/CRD420251025461.

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    Social Media, Health Consciousness, and Cultural Influences on Sugar Reduction Behaviors in Chinese Youth: Extending the Stimulus-Organism-Response Model

    Abstract:

    Background: The rising prevalence of sugar-related diseases, such as obesity and diabetes, has intensified efforts to reduce sugar intake, particularly among youth. In China, social media is playing an increasingly significant role in shaping health behaviors, including habits related to sugar consumption as sugar reduction has become a prominent youth-led movement. Objective: This study extends the Stimulus-Organism-Response (SOR) model by incorporating the distinct cultural influence of "face" to investigate the impact of social media on sugar reduction behaviors among Chinese youth, as well as the mediating role of health consciousness and conformity, and the moderating effects of face concern and eHealth literacy. Methods: We conducted a national web-based cross-sectional survey through proportionate probability sampling of 883 Chinese youth in July 2024. Descriptive statistics, Pearson correlations, Model fit indices and PLS (Partial Least Squares) SEM were employed to examine and explore the relationships among all the variables. Results: Nearly half the 883 participants were female (460/883, 52.1%) , 91.9% (812/883)of the sample ages fall within the 15-30 range. Most of the participants (602/883, 68.2%) had undergraduate education levels; the majority of participants (688/883, 77.9%) had a bachelor's degree or higher, and a normal Body Mass Index (BMI) (654/883, 74.1%). Most (575/883, 74.1%) had used social media for 3–10 years. Chinese youth reported relatively high sugar-reduction behavior scores in sugar reduction behaviors (mean score: 3.621/5, SD 0.990). Male participants achieved notably higher scores in sugar reduction behaviors.(mean score 3.725/5, SD 0.933), Participants at the age of 15–18 showed significantly lower sugar reduction behavior scores (mean score 3.508/5, SD 1.052). Structural equation modeling revealed that social media usage positively influenced conformity (β=.508, P<.001) and health consciousness (β=.353, P<.001). These factors in turn significantly predicted sugar reduction behaviors (β=.139 and β=.498, respectively; both P<.001). The influence of social media usage on sugar reduction behaviors is primarily facilitated through two mediating pathways.Health consciousness mediated the relationship between social media usage and sugar reduction behaviors (VAF=51.5%), while conformity's mediation was less pronounced (VAF=21.05%), indicating a secondary influence. Face concern (β=0.089, P=.02) and eHealth literacy (β=0.055, P=.04) moderated the respective relationships. Conclusions: This study demonstrates that social media effectively promotes sugar reduction behaviors among Chinese youth. By embedding cultural influences like face concern alongside enabling competencies like eHealth literacy an extended SOR model, we enhance our understanding of social media's influence on health behaviors. The findings highlight cultural nuances in health communication and position the enhanced SOR model as a framework for health promotion. Furthermore, The study underscores the primary mediating effect of health consciousness—surpassing that of conformity—while also delineating the moderating roles of face concern and eHealth literacy, offering actionable insights for digital-age public health strategies.

  • Left: Denise Silber, MBA; Right: Anshu Ankolekar, PhD. Source: The Authors; Copyright: JMIR Publications; URL: https://jmir.org/2025/1/e89205/; License: Licensed by JMIR.

    Beyond Waiting: How Patients Are Reshaping Digital Health

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  • Gender Bias in Large Language Models for Healthcare: Assignment Consistency and Clinical Implications

    Date Submitted: Dec 22, 2025

    Open Peer Review Period: Dec 22, 2025 - Feb 16, 2026

    Background: The integration of large language models (LLMs) into healthcare holds promise to enhance clinical decision-making, yet their susceptibility to biases remains a critical concern. Gender has...

    Background: The integration of large language models (LLMs) into healthcare holds promise to enhance clinical decision-making, yet their susceptibility to biases remains a critical concern. Gender has long influenced physician behaviors and patient outcomes, raising concerns that LLMs assuming human-like roles, such as clinicians or medical educators, may replicate or amplify gender-related biases. Objective: To evaluate the consistency of LLM responses across different assigned genders (personas) regarding both diagnostic outputs and model judgments on the clinical relevance or necessity of patient gender. Methods: Using case studies from the New England Journal of Medicine Challenge (NEJM), we assigned genders (female, male, or unspecified) to multiple open-source and proprietary LLMs. We evaluated their response consistency across LLM-gender assignments regarding both LLM-based diagnosis and models’ judgments on the clinical relevance or necessity of patient gender. For representative models with high diagnostic accuracy, we further evaluated consistency across question difficulty tiers and clinical specialties. Results: All models showed high diagnostic consistency across assigned LLM genders (range of consistency rates: 91.45%–97.44%), though this did not always correspond to diagnostic accuracy (e.g., GPT-4.1: 97.44% consistency, 0.943 accuracy; Gemma-2B: 97.44% consistency, 0.478 accuracy). In contrast, judgments on the clinical importance of patient gender showed marked inconsistency: consistency rates ranged from 58.97% to 90.6% for relevance judgements, 78.63% to 98.29% for necessity judgements. Stratified by difficulty tier and specialty, the open-source model (LLaMA-3.1-8B) particularly showed statistically significant differences across LLM genders regarding both relevance and necessity judgements. Conclusions: Despite stable diagnostic outputs, LLMs varied substantially in their assessments of patient gender’s clinical importance across gendered personas. These findings present an underexplored bias that could undermine the reliability of LLMs in clinical practice, underscoring the need for routine checks of identity-assignment consistency when interacting with LLMs to ensure reliable and equitable AI-supported clinical care. Clinical Trial: not applicable

  • Impact of an AI medical scribe after 375 000 notes generated across care levels in a European health system

    Date Submitted: Dec 20, 2025

    Open Peer Review Period: Dec 22, 2025 - Feb 16, 2026

    Background: Clinicians spend a substantial share of their working hours on documentation, contributing to workflow inefficiencies, reduced patient-facing time, and increased burnout. AI medical scribe...

    Background: Clinicians spend a substantial share of their working hours on documentation, contributing to workflow inefficiencies, reduced patient-facing time, and increased burnout. AI medical scribes have emerged as a promising solution to reduce this burden, yet real-world evidence remains limited and heterogeneous. Data from European health systems are especially scarce, despite growing interest in AI-enabled documentation support. Reducing clinicians’ documentation burden is a critical priority in modern health care, as excessive administrative work consumes substantial clinician time, contributes to burnout, and limits time available for direct patient care. Objective: To quantify the impact of an AI medical scribe on documentation time and clinician experience. Methods: This observational real-world evaluation was conducted between April 26th 2024 and October 27th 2025 to assess the impact of an AI medical scribe on documentation time and clinician experience using retrospective paired ratings. The study was carried out across multiple specialties in primary, secondary and hospital care within Capio Ramsay Santé, a large integrated health care provider operating in Sweden. The target population consisted of licensed clinicians actively using the AI medical scribe in routine clinical practice. Eligibility was limited to “fully onboarded” users, defined as clinicians who had used the scribe for at least 3 months, created more than 100 notes, generated at least one document or certificate, and used the conversational edit (“Add or adjust”) feature at least once. Results: With the introduction of the AI medical scribe, the estimated time spent on documentation per note decreased from 6.69 minutes to 4.72 minutes (-29%, p = 1.70e-11). On a five-point Likert scale, the ability to work without stress related to administrative tasks increased from a mean of 2.41 to 3.14 (p = 2.46e-8), and perceived presence with patients increased from 3.73 to 4.33 (p = 2.47e-8). The median editing time was 93 seconds, and it did not decrease significantly over continued use. Conclusions: This study shows that the clinician time savings and reductions in cognitive load and stress reported in prior US-based studies can also be achieved in a European health care system using an AI scribe. Clinical Trial: The study adhered to the Standards for Quality Improvement Reporting Excellence (SQUIRE) guideline and was preregistered on the Open Science Framework on 7 October 2025 (DOI: 10.17605/OSF.IO/YPD9E)

  • MoodMon system based on artificial intelligence – an innovative clinical tool for affective disorders.

    Date Submitted: Dec 19, 2025

    Open Peer Review Period: Dec 22, 2025 - Feb 16, 2026

    Background: Psychiatry needs objective technological tools to address global staffing shortages, stigma, and other systemic challenges. A long-term, naturalistic study using AI to effectively detect c...

    Background: Psychiatry needs objective technological tools to address global staffing shortages, stigma, and other systemic challenges. A long-term, naturalistic study using AI to effectively detect changes in mental state in major depressive disorder (MDD) and bipolar disorder (BD) based on physical characteristics of the voice represents a breakthrough in biomarker validation. The MoodMon system was developed along with a mobile application for smartphones. Objective: The aim of the study was to determine whether physical voice parameters would be effective as biomarkers of mental status changes in affective disorders and whether they would be useful in remote clinical monitoring of patients by psychiatrists. Methods: To evaluate the effectiveness of artificial intelligence (AI) algorithms in detecting changes in mental state based on physical voice parameters, data from 75 patients diagnosed with bipolar disorder (BD) and 25 patients with major depressive disorder (MDD) for 944 days were used. This makes this the longest analysis in the world covering two of the most common mental disorder diagnoses. A wealth of clinical, behavioral, and technical data was collected and used to train the MoodMon machine learning system under the supervision of human experts- experienced psychiatrists. The AI module consists of an ensemble of selected supervised learning and clustering algorithms In the first stage, the AI was trained using objective data and clinical assessments conducted by psychiatrists, including 17-item versions of the HDRS and YMRS, as well as the CGI scale. The second stage involved further refinement of the AI using individual and population data and generating alerts when subtle changes in mental state were detected. Results: 19 of the 243 specific physical voice parameters tested were found to be most effective in detecting changes in mental status. The system demonstrated high performance, achieving the following sensitivity (true positive rate – TPR) and specificity (true negative rate – TNR) values for both diagnoses: TPR = 89.5%, TNR = 98.8%; BD: TPR = 89.6%, TNR = 98.9%; MDD: TPR = 89.1%, TNR = 98.5%. Voice alerts in the MoodMon system are a key tool supporting clinical decision-making. They increase the probability of a clinical visit and exert a significant influence on the likelihood of treatment modification. Conclusions: The system confirmed the presence of parameters that may serve as biomarkers of mental state changes in bipolar disorder (BD) and major depressive disorder (MDD). A key clinical implication is the increased probability of prompt treatment modification following an alert, thereby supporting the primary objective underlying the development of the MoodMon AI tool. Clinical Trial: Study: UR.D.WM.DNB.39.2021; Funder: National Centre for Research and Development, Poland. Project title: Development of a system supporting the monitoring of the course and early detection of relapses of affective disorders based on artificial intelligence algorithms. Agreement: POIR.01.01.01-00-0342/20

  • Strategic Planning for Extended Reality Adoption in Healthcare: Mixed Methods Development of the MCDA-XR Framework

    Date Submitted: Dec 17, 2025

    Open Peer Review Period: Dec 17, 2025 - Feb 11, 2026

    Background: Health services increasingly face decisions about how to integrate immersive technologies into routine practice. International guidance highlights the need for structured governance in dig...

    Background: Health services increasingly face decisions about how to integrate immersive technologies into routine practice. International guidance highlights the need for structured governance in digital health, yet extended reality (XR) initiatives are often launched through isolated pilots without a clear assessment of organisational readiness or implementation risk. Although factors influencing XR adoption are well documented, healthcare organisations and system-level decision makers still lack practical, governance-oriented tools to translate these determinants into structured strategic decisions made before implementation. Objective: To develop MCDA-XR, a strategic governance framework that translates behavioural, organisational, and technical implementation determinants into a structured decision-support process for healthcare organisations. Methods: The study followed a sequential mixed-methods design covering the first two phases of a three-stage framework development and validation project. Phase 1 (Identification) defined strategic criteria by integrating theoretical perspectives on organisational complexity, behaviour change, technology acceptance, and immersive safety, together with a targeted review of XR implementation evidence. Phase 2 (Construction) refined the framework through participatory sessions. A multidisciplinary group of 33 stakeholders, including professionals and managers from hospital and primary care settings and postgraduate students, evaluated the proposed criteria for strategic relevance and operational clarity. This process resulted in a final ten-criterion structure and the establishment of a dual-score assessment logic. Phase 3 (Validation), planned as a subsequent step, will examine the predictive value of the framework in longitudinal clinical settings. Results: The development process yielded a framework comprising ten operational criteria grouped into three conceptual domains (Human, Organisational, and Technical). Stakeholder ratings indicated high strategic relevance across all criteria (mean scores above 4.0 on a 5-point scale), with Safety and Comfort receiving the highest prioritisation (mean 4.6). The final instrument applies a dual-assessment approach in which each criterion is rated separately for Strategic Importance and Organisational Readiness. Mapping these dimensions enables organisations to identify priority gaps, particularly areas of high importance and low readiness, and to distinguish between manageable constraints and critical barriers requiring targeted preparatory action prior to implementation. Conclusions: MCDA-XR addresses a key governance gap in XR implementation by providing a structured way to align adoption decisions with institutional priorities and operational constraints. Rather than relying on descriptive feasibility assessments, the framework supports explicit prioritisation and action-oriented decision making at the organisational level. MCDA-XR is positioned for Phase 3 evaluation, which will examine whether its readiness profiles anticipate implementation challenges and early sustainability outcomes in real-world clinical deployments.

  • Feasibility and acceptability of Orygen Virtual Worlds: a virtual world platform for delivering youth mental health treatment

    Date Submitted: Dec 17, 2025

    Open Peer Review Period: Dec 17, 2025 - Feb 11, 2026

    Background: Online virtual worlds are platforms that allow users, represented as avatars, to meet and interact with other users in real time within 3D virtual environments. These platforms have potent...

    Background: Online virtual worlds are platforms that allow users, represented as avatars, to meet and interact with other users in real time within 3D virtual environments. These platforms have potential utility as vehicles to deliver/receive clinical services, especially as a preference to video-conferencing-based telehealth. However, commercial virtual worlds (e.g.,“Second Life”) are often deemed unsuitable due to privacy and safety concerns. Objective: The aim of this study was therefore to co-develop and test a bespoke virtual world platform to deliver routine youth mental health services. Methods: We undertook a participatory-design process to develop the platform (Orygen Virtual Worlds) involving 10 young people with lived experience of mental health difficulties, researchers, software designers and mental health clinicians. We then tested two types of clinic-led interventions delivered through the virtual world (a structured therapy group and an individual therapy) in a public youth mental health service setting in Australia. Participants were patients receiving treatment in the service. The main outcomes were acceptability and feasibility; we also measured symptom change, usability, presence and therapeutic alliance. We conducted qualitative interviews post-intervention with the participants and analysed these interviews using thematic analysis. Results: 15 young people were recruited to the structured group (27% consented from referred) and 8 were recruited to the individual therapy (36% consented from referred). Drop out was higher in the individual therapy than the structured group therapy (38% versus 80%). Acceptability ratings were high for both therapy approaches and there were no significant safety events attributed to using the platform. There were no significant pre-post differences in the symptom outcome measures in either the structured group intervention or individual therapy. The platform was perceived as being comfortable and safe, enjoyable, fun and interactive, and was not confusing to navigate or difficult to use. The qualitative themes included the platform being fun and engaging, making treatment more accessible, providing a safe and inclusive place, fostering connections, positively impacting wellbeing and providing a catalyst for real life functional change. Young people perceived decreased barriers, increased comfort with help-seeking and reduced social stress facilitated by the avatar, communication options (emoji, text, voice) and accessibility from home. Conclusions: Our findings indicate that online virtual world platforms, such as the one we have designed, hold considerable promise for providing interventions for young people in clinical services. Virtual worlds can provide fun and engaging experiences of therapeutic interventions for young people with mental health difficulties which are safe and inclusive, especially for harder to reach groups.

  • Strategy for Hepatitis B and C Virus Testing Campaigns Through Web Services and Digital Advertising in Japan: A Nationwide Cross-Sectional Study with Correspondence Analysis

    Date Submitted: Dec 15, 2025

    Open Peer Review Period: Dec 16, 2025 - Feb 10, 2026

    Background: Public awareness campaigns and testing promotion must be strengthened to eliminate infections with hepatitis B and C viruses (HBV and HCV, respectively) by 2030. Although public health cam...

    Background: Public awareness campaigns and testing promotion must be strengthened to eliminate infections with hepatitis B and C viruses (HBV and HCV, respectively) by 2030. Although public health campaigns using various types of advertising are widely conducted, the appropriate channels for viral hepatitis testing remain unclear. Objective: To identify web services and digital advertising channels appropriate for promoting HBV and HCV testing, segmented by prior testing history and testing intention. Methods: A nationwide cross-sectional online survey of Japanese adults aged 20–69 years was conducted. The respondents answered questions on viral hepatitis testing status, routinely used web services with 180 options, and exposure to digital advertising with 25 choices. Correspondence analysis was used to visualize the associations among the testing segments, web services, and digital advertising. The distinctiveness was quantitatively evaluated. Results: Of the 2000 respondents (1011 men, 989 women), 18.0% (359/2000) reported prior HBV and HCV testing, and 22.1% (441/2000) were unsure whether they had ever been tested. Web services characteristically associated with those who had never been tested but were willing to be tested included Lawson (convenience store) and cosme (cosmetic shopping). The corresponding digital advertising channels included in-store and storefront screens at Welcia (pharmacy chain) and Lawson (convenience store). Segment-specific patterns varied according to age group and sex. Conclusions: In Japan, the convenience store chain Lawson was a distinctively frequent touchpoint, both online and offline, among individuals who wished to undergo viral hepatitis testing. Future studies are needed to determine whether implementing awareness-raising activities through Lawson can lead to an increased uptake of testing and subsequent treatment.