Epidemiology

Methods to Generate Innovative Research Ideas and Improve Patient and Public Involvement in Modern Epidemiological Research: Review, Patient Viewpoint, and Guidelines for Implementation of a Digital Cohort Study

Gloria A Aguayo, Catherine Goetzinger, Renza Scibilia, Aurélie Fischer, Till Seuring, Viet-Thi Tran, Philippe Ravaud, Tamás Bereczky, Laetitia Huiart, Guy Fagherazzi

J Med Internet Res 2021 (Dec 23); 23(12):e25743

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Predicting New Daily COVID-19 Cases and Deaths Using Search Engine Query Data in South Korea From 2020 to 2021: Infodemiology Study

Atina Husnayain, Eunha Shim, Anis Fuad, Emily Chia-Yu Su

J Med Internet Res 2021 (Dec 22); 23(12):e34178

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COVID-19 Outcomes and Genomic Characterization of SARS-CoV-2 Isolated From Veterans in New England States: Retrospective Analysis

Megan Lee, Ya Haddy Sallah, Mary Petrone, Matthew Ringer, Danielle Cosentino, Chantal B F Vogels, Joseph R Fauver, Tara D Alpert, Nathan D Grubaugh, Shaili Gupta

JMIRx Med 2021 (Dec 17); 2(4):e31503

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Accuracy and Cost-effectiveness of Technology-Assisted Dietary Assessment Comparing the Automated Self-administered Dietary Assessment Tool, Intake24, and an Image-Assisted Mobile Food Record 24-Hour Recall Relative to Observed Intake: Protocol for a Randomized Crossover Feeding Study

Clare Whitton, Janelle D Healy, Clare E Collins, Barbara Mullan, Megan E Rollo, Satvinder S Dhaliwal, Richard Norman, Carol J Boushey, Edward J Delp, Fengqing Zhu, Tracy A McCaffrey, Sharon I Kirkpatrick, Paul Atyeo, Syed Aqif Mukhtar, Janine L Wright, César Ramos-García, Christina M Pollard, Deborah A Kerr

JMIR Res Protoc 2021 (Dec 16); 10(12):e32891

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Examining the Impact of Question Construction on Reporting of Sexual Identity: Survey Experiment Among Young Adults

William J Young, Michelle T Bover Manderski, Ollie Ganz, Cristine D Delnevo, Mary Hrywna

JMIR Public Health Surveill 2021 (Dec 13); 7(12):e32294

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Complicated Odontogenic Infections at 2 District Hospitals in Tonkolili District, Sierra Leone: Protocol for a Prospective Observational Cohort Study (DELAY)

Hanna M J L Hazenberg, Jan Henk Dubbink, Issa Sesay, Tom Versteege, Hassan Bangura, Louise K Hoevenaars, Abdul M Falama, Heleen M Koudijs, Rosa Roemers, Emmanuel B Bache, Emil F Kelling, Frieder Schaumburg, Fred K L Spijkervet, Martin P Grobusch

JMIR Res Protoc 2021 (Dec 13); 10(12):e33677

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Global Melanoma Correlations With Obesity, Smoking, and Alcohol Consumption

Nisha Batta, Sarah Shangraw, Andrew Nicklawsky, Takeshi Yamauchi, Zili Zhai, Dinoop Ravindran Menon, Dexiang Gao, Robert P Dellavalle, Mayumi Fujita

JMIR Dermatol 2021 (Dec 13); 4(2):e31275

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Limited Interaction Targeted Epidemiology of HIV in Sexual and Gender Minority American Adolescents and Adults: Feasibility of the Keeping it LITE Study

Neil Gleason, Pedro A Serrano, Alejandro Muñoz, Audrey French, Sybil Hosek

JMIR Form Res 2021 (Nov 26); 5(11):e30761

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Understanding “Atmosome”, the Personal Atmospheric Exposome: Comprehensive Approach

Hari Bhimaraju, Nitish Nag, Vaibhav Pandey, Ramesh Jain

JMIR Biomed Eng 2021 (Nov 23); 6(4):e28920

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Digital SARS-CoV-2 Detection Among Hospital Employees: Participatory Surveillance Study

Onicio Leal-Neto, Thomas Egger, Matthias Schlegel, Domenica Flury, Johannes Sumer, Werner Albrich, Baharak Babouee Flury, Stefan Kuster, Pietro Vernazza, Christian Kahlert, Philipp Kohler

JMIR Public Health Surveill 2021 (Nov 22); 7(11):e33576

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Understanding the Predictors of Missing Location Data to Inform Smartphone Study Design: Observational Study

Anna L Beukenhorst, Jamie C Sergeant, David M Schultz, John McBeth, Belay B Yimer, Will G Dixon

JMIR Mhealth Uhealth 2021 (Nov 16); 9(11):e28857

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Psychosocial and Behavioral Effects of the COVID-19 Pandemic in the Indian Population: Protocol for a Cross-sectional Study

Megha Joshi, Aangi Shah, Bhavi Trivedi, Jaahnavee Trivedi, Viral Patel, Devam Parghi, Manini Thakkar, Kanan Barot, Vivek Jadawala

JMIR Res Protoc 2021 (Nov 05); 10(11):e29896

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Body Image Distress and Its Associations From an International Sample of Men and Women Across the Adult Life Span: Web-Based Survey Study

Alyssa Milton, Ashlea Hambleton, Anna Roberts, Tracey Davenport, Anna Flego, Jane Burns, Ian Hickie

JMIR Form Res 2021 (Nov 04); 5(11):e25329

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International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study

Griffin M Weber, Harrison G Zhang, Sehi L'Yi, Clara-Lea Bonzel, Chuan Hong, Paul Avillach, Alba Gutiérrez-Sacristán, Nathan P Palmer, Amelia Li Min Tan, Xuan Wang, William Yuan, Nils Gehlenborg, Anna Alloni, Danilo F Amendola, Antonio Bellasi, Riccardo Bellazzi, Michele Beraghi, Mauro Bucalo, Luca Chiovato, Kelly Cho, Arianna Dagliati, Hossein Estiri, Robert W Follett, Noelia García Barrio, David A Hanauer, Darren W Henderson, Yuk-Lam Ho, John H Holmes, Meghan R Hutch, Ramakanth Kavuluru, Katie Kirchoff, Jeffrey G Klann, Ashok K Krishnamurthy, Trang T Le, Molei Liu, Ne Hooi Will Loh, Sara Lozano-Zahonero, Yuan Luo, Sarah Maidlow, Adeline Makoudjou, Alberto Malovini, Marcelo Roberto Martins, Bertrand Moal, Michele Morris, Danielle L Mowery, Shawn N Murphy, Antoine Neuraz, Kee Yuan Ngiam, Marina P Okoshi, Gilbert S Omenn, Lav P Patel, Miguel Pedrera Jiménez, Robson A Prudente, Malarkodi Jebathilagam Samayamuthu, Fernando J Sanz Vidorreta, Emily R Schriver, Petra Schubert, Pablo Serrano Balazote, Byorn WL Tan, Suzana E Tanni, Valentina Tibollo, Shyam Visweswaran, Kavishwar B Wagholikar, Zongqi Xia, Daniela Zöller, The Consortium For Clinical Characterization Of COVID-19 By EHR (4CE), Isaac S Kohane, Tianxi Cai, Andrew M South, Gabriel A Brat

J Med Internet Res 2021 (Oct 11); 23(10):e31400

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Prevalence of SARS-CoV-2 Infection in Children by Antibody Detection in Saliva: Protocol for a Prospective Longitudinal Study (Coro-Buddy)

Yudi T Pinilla, Evelyn Friessinger, Johanna Marie Griesbaum, Lilith Berner, Constanze Heinzel, Käthe Elsner, Rolf Fendel, Jana Held, Andrea Kreidenweiss

JMIR Res Protoc 2021 (Oct 08); 10(10):e27739

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Detection of Spatiotemporal Clusters of COVID-19–Associated Symptoms and Prevention Using a Participatory Surveillance App: Protocol for the @choum Study

David De Ridder, Andrea Jutta Loizeau, José Luis Sandoval, Frédéric Ehrler, Myriam Perrier, Albert Ritch, Guillemette Violot, Marc Santolini, Bastian Greshake Tzovaras, Silvia Stringhini, Laurent Kaiser, Jean-François Pradeau, Stéphane Joost, Idris Guessous

JMIR Res Protoc 2021 (Oct 06); 10(10):e30444

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Increasing Testing Options for Key Populations in Burundi Through Peer-Assisted HIV Self-Testing: Descriptive Analysis of Routine Programmatic Data

Tiffany Lillie, Dorica Boyee, Gloriose Kamariza, Alphonse Nkunzimana, Dismas Gashobotse, Navindra Persaud

JMIR Public Health Surveill 2021 (Sep 30); 7(9):e24272

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Attitudes Toward the Environment and Use of Information and Communication Technologies to Address Environmental Health Risks in Marginalized Communities: Prospective Cohort Study

Jose G Perez-Ramos, Scott McIntosh, Emily S Barrett, Carmen M Velez Vega, Timothy D Dye

J Med Internet Res 2021 (Sep 23); 23(9):e24671

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The Impact of COVID-19–Related Restrictions on Social and Daily Activities of Parents, People With Disabilities, and Older Adults: Protocol for a Longitudinal, Mixed Methods Study

Holly Reid, William Cameron Miller, Elham Esfandiari, Somayyeh Mohammadi, Isabelle Rash, Gordon Tao, Ethan Simpson, Kai Leong, Parmeet Matharu, Brodie Sakakibara, Julia Schmidt, Tal Jarus, Susan Forwell, Jaimie Borisoff, Catherine Backman, Adam Alic, Emily Brooks, Janice Chan, Elliott Flockhart, Jessica Irish, Chihori Tsukura, Nicole Di Spirito, William Ben Mortenson

JMIR Res Protoc 2021 (Sep 01); 10(9):e28337

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Mucopolysaccharidosis Type I Disease Prevalence Among Patients With Idiopathic Short Stature in Saudi Arabia: Protocol for a Multicenter Cross-sectional Study

Danyah Alsafadi, Aly Ezzat, Fatima Altamimi, Marwan ElBagoury, Mohammed Olfat, Mohammed Saleh, Sherif Roushdy, Yahia Aktham

JMIR Res Protoc 2021 (Aug 31); 10(8):e28619

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