Recruitment of Research Participants

Willingness to Share Wearable Device Data for Research Among Mechanical Turk Workers: Web-Based Survey Study

Casey Overby Taylor, Natalie Flaks-Manov, Shankar Ramesh, Eun Kyoung Choe

J Med Internet Res 2021 (Oct 21); 23(10):e19789

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A Patient-Screening Tool for Clinical Research Based on Electronic Health Records Using OpenEHR: Development Study

Mengyang Li, Hailing Cai, Shan Nan, Jialin Li, Xudong Lu, Huilong Duan

JMIR Med Inform 2021 (Oct 21); 9(10):e33192

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General Practice and Digital Methods to Recruit Stroke Survivors to a Clinical Mobility Study: Comparative Analysis

Katja Reuter, Chang Liu, NamQuyen Le, Praveen Angyan, James M Finley

J Med Internet Res 2021 (Oct 13); 23(10):e28923

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Engaging Institutional Stakeholders to Develop and Implement Guidelines for Recruiting Participants in Research Studies Using Social Media: Mixed Methods, Multi-Phase Process

Elizabeth Flood-Grady, Lauren B Solberg, Claire Baralt, Meghan Meyer, Jeff Stevens, Janice L Krieger

J Med Internet Res 2021 (Oct 08); 23(10):e23312

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Precision Public Health Campaign: Delivering Persuasive Messages to Relevant Segments Through Targeted Advertisements on Social Media

Jisun An, Haewoon Kwak, Hanya M Qureshi, Ingmar Weber

JMIR Form Res 2021 (Sep 24); 5(9):e22313

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Analysis of Population Differences in Digital Conversations About Cancer Clinical Trials: Advanced Data Mining and Extraction Study

Edith A Perez, Elizabeth M Jaffee, John Whyte, Cheryl A Boyce, John D Carpten, Guillermina Lozano, Raymond M Williams, Karen M Winkfield, David Bernstein, Sung Poblete

JMIR Cancer 2021 (Sep 23); 7(3):e25621

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Applicability of Different Electronic Record Types for Use in Patient Recruitment Support Systems: Comparative Analysis

Björn Schreiweis, Antje Brandner, Björn Bergh

JMIR Form Res 2021 (Sep 21); 5(9):e13790

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Identifying Enablers of Participant Engagement in Clinical Trials of Consumer Health Technologies: Qualitative Study of Influenza Home Testing

Spurthy Dharanikota, Cynthia M LeRouge, Victoria Lyon, Polina Durneva, Matthew Thompson

J Med Internet Res 2021 (Sep 14); 23(9):e26869

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Collecting Social Media Information in a Substance Use Intervention Trial With Adolescent Girls With Lifetime Substance Use History: Observational Study

Lili M C Ramos, Joseline Delgadillo, Sarah Vélez, Emily Dauria, Jamie Salas, Marina Tolou-Shams

JMIR Form Res 2021 (Sep 10); 5(9):e25405

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Comparison of Communication Channels for Large-Scale Type 2 Diabetes Risk Screening and Intervention Recruitment: Empirical Study

Kari Jalkanen, Riia Järvenpää, Tanja Tilles-Tirkkonen, Janne Martikainen, Emma Aarnio, Reija Männikkö, Eeva Rantala, Leila Karhunen, Marjukka Kolehmainen, Marja Harjumaa, Kaisa Poutanen, Miikka Ermes, Pilvikki Absetz, Ursula Schwab, Timo Lakka, Jussi Pihlajamäki, Jaana Lindström, The StopDia Study Group

JMIR Diabetes 2021 (Sep 09); 6(3):e21356

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Methods for Authenticating Participants in Fully Web-Based Mobile App Trials from the iReach Project: Cross-sectional Study

Jodie L Guest, Elizabeth Adam, Iaah L Lucas, Cristian J Chandler, Rebecca Filipowicz, Nicole Luisi, Laura Gravens, Kingsley Leung, Tanaka Chavanduka, Erin E Bonar, Jose A Bauermeister, Rob Stephenson, Patrick S Sullivan

JMIR Mhealth Uhealth 2021 (Aug 31); 9(8):e28232

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Turn on, Tune in, and Drop out: Predictors of Attrition in a Prospective Observational Cohort Study on Psychedelic Use

Sebastian Hübner, Eline Haijen, Mendel Kaelen, Robin Lester Carhart-Harris, Hannes Kettner

J Med Internet Res 2021 (Jul 28); 23(7):e25973

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Efficacy and Cost-effectiveness of Promotion Methods to Recruit Participants to an Online Screening Registry for Alzheimer Disease Prevention Trials: Observational Study

Kenichiro Sato, Yoshiki Niimi, Ryoko Ihara, Kazushi Suzuki, Tatsushi Toda, Atsushi Iwata, Takeshi Iwatsubo

J Med Internet Res 2021 (Jul 22); 23(7):e26284

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Recruitment and Retention Strategies Among Racial and Ethnic Minorities in Web-Based Intervention Trials: Retrospective Qualitative Analysis

DaSol Amy Hwang, Alex Lee, Jae Min Song, Hae-Ra Han

J Med Internet Res 2021 (Jul 12); 23(7):e23959

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Evaluation of Web-Based and In-Person Methods to Recruit Adults With Type 1 Diabetes for a Mobile Exercise Intervention: Prospective Observational Study

Garrett I Ash, Stephanie Griggs, Laura M Nally, Matthew Stults-Kolehmainen, Sangchoon Jeon, Cynthia Brandt, Barbara I Gulanski, Elias K Spanakis, Julien S Baker, Robin Whittemore, Stuart A Weinzimer, Lisa M Fucito

JMIR Diabetes 2021 (Jul 08); 6(3):e28309

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Social Media as a Platform for Recruitment to a National Survey During the COVID-19 Pandemic: Feasibility and Cost Analysis

Heidi Green, Ritin Fernandez, Catherine MacPhail

JMIR Form Res 2021 (Jul 06); 5(7):e28656

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Self-reported Subjective Effects of Analytically Confirmed New Psychoactive Substances Consumed by e-Psychonauts: Protocol for a Longitudinal Study Using a New Internet-Based Methodology

Marc Grifell, Guillem Mir Fuster, Mireia Ventura Vilamala, Liliana Galindo Guarín, Xoán Carbón Mallol, Carl L Hart, Víctor Pérez Sola, Francesc Colom Victoriano

JMIR Res Protoc 2021 (Jul 02); 10(7):e24433

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A Web-Based Intervention to Increase Smokers’ Intentions to Participate in a Cessation Study Offered at the Point of Lung Screening: Factorial Randomized Trial

Jordan M Neil, Yuchiao Chang, Brett Goshe, Nancy Rigotti, Irina Gonzalez, Saif Hawari, Lauren Ballini, Jennifer S Haas, Caylin Marotta, Amy Wint, Kim Harris, Sydney Crute, Efren Flores, Elyse R Park

JMIR Form Res 2021 (Jun 30); 5(6):e28952

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Engaging Sexual and Gender Minority Youth in HIV Interventions Through Gay Dating Apps: Recruitment Protocol

Manuel A Ocasio, Maria Isabel Fernandez, Ja'Lon M Joseph, Roxana Rezai, ATN CARES Team

JMIR Res Protoc 2021 (Jun 22); 10(6):e28864

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Motivation and Problem Solving Versus Mobile 360° Videos to Promote Enrollment in the National Diabetes Prevention Program’s Lifestyle Change Program Among People With Prediabetes: Protocol for a Randomized Trial

Bryan Gibson, Sara Simonsen, Jonathan Barton, Yue Zhang, Roger Altizer, Kelly Lundberg, David W Wetter

JMIR Res Protoc 2021 (Jun 14); 10(6):e28884

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