Recruitment of Research Participants

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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Expanding the Reach of Research: Quantitative Evaluation of a Web-Based Approach for Remote Recruitment of People Who Hear Voices

Benjamin Buck, Ayesha Chander, Rachel M Brian, Weichen Wang, Andrew T Campbell, Dror Ben-Zeev

JMIR Form Res 2021 (Jun 03); 5(6):e23118

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Using Social Media for Qualitative Health Research in Danish Women of Reproductive Age: Online Focus Group Study on Facebook

Camilla Gry Temmesen, Henriette Svarre Nielsen, Heidi Lene Myglegård Andersen, Kathrine Birch Petersen, Jane Clemensen

JMIR Form Res 2021 (May 31); 5(5):e24108

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Patient Recruitment Into a Multicenter Clinical Cohort Linking Electronic Health Records From 5 Health Systems: Cross-sectional Analysis

Wendy L Bennett, Carolyn T Bramante, Scott D Rothenberger, Jennifer L Kraschnewski, Sharon J Herring, Michelle R Lent, Jeanne M Clark, Molly B Conroy, Harold Lehmann, Nickie Cappella, Megan Gauvey-Kern, Jody McCullough, Kathleen M McTigue

J Med Internet Res 2021 (May 27); 23(5):e24003

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Capturing COVID-19–Like Symptoms at Scale Using Banner Ads on an Online News Platform: Pilot Survey Study

Brian E Dixon, Sumit Mukherjee, Ashley Wiensch, Mary L Gray, Juan M Lavista Ferres, Shaun J Grannis

J Med Internet Res 2021 (May 20); 23(5):e24742

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Maximizing Participant Engagement, Participation, and Retention in Cohort Studies Using Digital Methods: Rapid Review to Inform the Next Generation of Very Large Birth Cohorts

Joanna Nkyekyer, Susan A Clifford, Fiona K Mensah, Yichao Wang, Lauren Chiu, Melissa Wake

J Med Internet Res 2021 (May 14); 23(5):e23499

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Stigma as a Barrier to Participant Recruitment of Minority Populations in Diabetes Research: Development of a Community-Centered Recruitment Approach

Suzanne Mitchell, Alexa Bragg, Ioana Moldovan, Shakiyla Woods, Katherine Melo, Jessica Martin-Howard, Paula Gardiner

JMIR Diabetes 2021 (May 03); 6(2):e26965

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Conducting Internet-Based Visits for Onboarding Populations With Limited Digital Literacy to an mHealth Intervention: Development of a Patient-Centered Approach

Rosa Hernandez-Ramos, Adrian Aguilera, Faviola Garcia, Jose Miramontes-Gomez, Laura Elizabeth Pathak, Caroline Astrid Figueroa, Courtney Rees Lyles

JMIR Form Res 2021 (Apr 29); 5(4):e25299

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Leveraging Digital Technology in Conducting Longitudinal Research on Mental Health in Pregnancy: Longitudinal Panel Survey Study

Beth McGee, Marie Leonte, Kevin Wildenhaus, Marsha Wilcox, Jenna Reps, Lauren LaCross

JMIR Pediatr Parent 2021 (Apr 27); 4(2):e16280

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Digital Epidemiologic Research on Multilevel Risks for HIV Acquisition and Other Health Outcomes Among Transgender Women in Eastern and Southern United States: Protocol for an Online Cohort

Andrea L Wirtz, Erin E Cooney, Megan Stevenson, Asa Radix, Tonia Poteat, Andrew J Wawrzyniak, Christopher M Cannon, Jason S Schneider, J Sonya Haw, James Case, Keri N Althoff, Elizabeth Humes, Kenneth H Mayer, Chris Beyrer, Allan E Rodriguez, Sari L Reisner, American Cohort To Study HIV Acquisition Among Transgender Women (LITE) Study Group

JMIR Res Protoc 2021 (Apr 26); 10(4):e29152

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Multimodal Recruitment to Study Ovulation and Menstruation Health: Internet-Based Survey Pilot Study

Shruthi Mahalingaiah, J Jojo Cheng, Michael R Winter, Erika Rodriguez, Victoria Fruh, Anna Williams, MyMy Nguyen, Rashmi Madhavan, Pascaline Karanja, Jill MacRae, Sai Charan Konanki, Kevin J Lane, Ann Aschengrau

J Med Internet Res 2021 (Apr 16); 23(4):e24716

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Facebook Ads Manager as a Recruitment Tool for a Health and Safety Survey of Farm Mothers: Pilot Study

Richard R Burke, Bryan P Weichelt, Kang Namkoong

JMIR Form Res 2021 (Apr 07); 5(4):e19022

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Comparative Success of Recruitment Strategies for an Exercise Intervention Trial Among Women With Polycystic Ovary Syndrome: Observational Study

Jamie L Benham, Jane E Booth, Christine M Friedenreich, Doreen M Rabi, Ronald J Sigal

J Med Internet Res 2021 (Mar 30); 23(3):e25208

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