Longitudinal and Cohort Studies in Public Health

Articles published in this theme: 444 (scroll down to load remaining articles)

2026

View image

The Gut Bacterial Resistome in the First Two Years of Life: Protocol for a Longitudinal Observational Birth Cohort Study

Justine Fri, Idris Njanje, Tjale Cloupas Mahopo, Lufuno Grace Mavhandu-Ramarumo, Pascal Obong Bessong, Microbiome and Antimicrobial Resistance Collaborators

JMIR Res Protoc 2026 (Apr 15); 15:e86058

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Comparative Performance of 3 Analytical Models in Identifying Associated Factors of Pulmonary Dysfunction–Depression Comorbidity: China Health and Retirement Longitudinal Study–Based Nationwide Cross-Sectional Study

Qinglin Cheng, Qiancheng Cao, Weilin Teng, Ruoqi Dai, Qingjun Jia, Xuexin Bai, Qingchun Li, Yifei Wu, Yinyan Huang

JMIR Med Inform 2026 (Apr 09); 14:e77940

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Gestational Hypertension as a Mediator of Prenatal Ozone Exposure and Term Low Birth Weight: Birth Cohort Study

Yuxin Zhang, Quanjun Liu, Mengwei Song, Qiulin Huang, Qingbo Zhao, Qingqing Tao, Chenchen Zhang, Qin Li, Qing Wang

JMIR Public Health Surveill 2026 (Apr 08); 12:e81412

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Exploring the Role of Dairy Consumption on the Growth and Development of Canadian Children: Protocol for a Longitudinal Mixed Method Research

Karim Karbin, Mojtaba Shafiee, Zoe L Longworth, Adam Baxter-Jones, Marta C Erlandson, Ginny Lane, Ling-Ling Tsao, Walter L Siqueira, Hassan Vatanparast

JMIR Res Protoc 2026 (Apr 08); 15:e87415

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Impact and Economic Evaluation of the Patient-Provider Support Agency Model Under India’s National Tuberculosis Elimination Program: Protocol for a Cohort Study

Nikita Raula, Ingeborg Maria van der Putten, Nicole H T M Dukers-Muijrers, Shankar Dapkekar, Priyakanta Nayak, Silvia M A A Evers

JMIR Res Protoc 2026 (Apr 06); 15:e76302

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Association Between Depressive Symptoms and Incidence of Stroke in a Population With Cardiovascular-Kidney-Metabolic Syndrome Stages 0 to 3: Nationwide Prospective Cohort Study

Yunjie Li, Lin Wang, Lujing Gao

Interact J Med Res 2026 (Apr 01); 15:e80988

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Determining the Association Between Hearing Disability and Injury Risk in Older Adults Using Propensity Score Matching: Quasi-Experimental Study

Woo-Ri Lee, Sungyoun Chun, Youyoung An, Hyun Seung Choi

JMIR Public Health Surveill 2026 (Mar 27); 12:e78826

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Real-Time and Long-Term Effects of Medical Marijuana on Older Adults: Protocol for a Prospective Cohort Study

Kendall R Robinson, Stella D Seeger, Lauren Nave, Marlin Mejia, Maria Vander Meulen, Ahmed Rashid, Angela M Mickle, Kimberly T Sibille, Zhigang Li, Rene Przkora, Siegfried Schmidt, Margaret C Lo, Robert L Cook, Yan Wang

JMIR Res Protoc 2026 (Mar 24); 15:e78900

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Differential Factors Associated With the Presence of Persistent Symptoms in Individuals Diagnosed With Long COVID: Protocol for a Longitudinal Matched Case-Control Study

David Lerma-Irureta, Fátima Méndez-López, Elena Navarro-Matías, Diego Lerma-Puertas, Rosa Magallón-Botaya

JMIR Res Protoc 2026 (Mar 24); 15:e67133

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Factors Influencing the Transition From Physiological Hyperopia to Myopia in Children: Protocol for a Prospective Nested Case-Control Study

Huaying Xu, Jianing Pu, Shimeng Bian, Xuejing Mi, Zhen Zhou, Wei Chen, Yonghong Jiao

JMIR Res Protoc 2026 (Mar 24); 15:e84888

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Trends in Internet Infrastructure Development and Online Health Use in China: 10-Year Descriptive Longitudinal Study

Chaoqun Wu, Yan Qiu

JMIR Form Res 2026 (Mar 23); 10:e86714

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Longitudinal Analysis of Variations in Daily Step Counts and Long-Term Implications of COVID-19 Waves and Restriction Phases in Qatar’s Step Into Health Program: Mixed Methods Study

Lina Majed, Suzan Sayegh, Feriel Dalansi, Abdulla Saeed Al-Mohannadi, Marco Cardinale, Abdulaziz Farooq

JMIR Public Health Surveill 2026 (Mar 23); 12:e76860

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Factors Associated With Loss to Follow-Up Among People Living With HIV in a National Tertiary Care Hospital: Protocol and Baseline Analysis of a Prospective Cohort Study

Luis Eduardo Del Moral Trinidad, Jaime Federico Andrade Villanueva, Luis Alberto Ruíz Mora, Carlos Valentino García y Nuño, Maria Fernanda Perez Quintero, Brian Eduardo Apodaca Escalante, Jocelyn Graciela Torres Arias, Juan Pablo Martínez Herrera, Melva Guadalupe Herrera Godina, Luz Alicia González Hernández

JMIR Res Protoc 2026 (Mar 18); 15:e76470

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Identifying Undiagnosed High-Risk Suicidality Cases by Matching Patients With a Similar Comorbidity Burden: Retrospective Observational Study

Louisa Bode, Rena Xu, Matthew Garber, Kenneth D Mandl, Andrew J Mcmurry

JMIR Form Res 2026 (Mar 12); 10:e81499

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Predicting Geriatric Rehabilitation Stays of ≤4 Weeks After Hip Fracture Surgery: Machine Learning Approach Using Physical Activity and Patient Data

Sanne M Krakers, Frank J Wouda, Dieuwke van Dartel, Miriam MR Vollenbroek-Hutten, Johannes H Hegeman, Up&Go After a Hip Fracture Group

JMIR Rehabil Assist Technol 2026 (Feb 23); 13:e79331

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Analysis of Associated Factors and Construction of Risk Prediction Models for Frailty in Hospitalized Older Adults Living With HIV: Protocol for a Prospective Observational Study

Fan Li, Chaoying Xie, Fang Xiang

JMIR Res Protoc 2026 (Feb 19); 15:e84271

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Effectiveness and Cost-Effectiveness of Emergency Department–Based Violence Intervention Programs in the United Kingdom: Protocol for a Quasi-Experimental Study

Simon Moore, Sinead Brophy, Amrita Bandyopadhyay, Annemarie Newbury, Megan Hamilton, Adele Battaglia, Trudy Lowe, David O'Reilly, David Rawlinson, Lara Snowdon, Jonathan Shepherd, Vaseekaran Sivarajasingam, Alan Watkins, Simon Walker, Shainur Premji, Sophie Borgia, Henry Yeomans

JMIR Res Protoc 2026 (Feb 18); 15:e86247

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Migration Effects on Cognition: Protocol for the Aging in Kerala Americans Research Study

Kelly Cotton, Dristi Adhikari, Anne Felicia Ambrose, Emmeline Ayers, Helena M Blumen, Mirnova E Ceïde, VG Pradeep Kumar, Mairim Melecio-Vazquez, Sanish Sathyan, Alben Sigamani, Kavita Sivaramakrishnan, Marnina Stimmel, Erica F Weiss, Jie Yang, Joe Verghese

JMIR Res Protoc 2026 (Feb 13); 15:e85493

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Early-Life Exposures, Neurodevelopment, and Health Outcomes: Protocol for a Birth Cohort Study

Tor A Strand, Maria Averina, Kjersti Sletten Bakken, Sudha Basnet, Yvonne Böttcher, Sandra Huber, Mari Hysing, Ingrid Kvestad, Torben Lüders, Adrian McCann, Dhiraj Pokhrel, Suman Ranjitkar, Arun K Sharma, Merina Shrestha, Manjeswori Ulak, Ram K Chandyo

JMIR Res Protoc 2026 (Feb 11); 15:e78593

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section

View image

Postpandemic Change in Demographic and Clinical Features of Patients With Omicron Who Were Hospitalized: Territory-Wide Retrospective Repeated Cross-Sectional Study in Hong Kong

Christie J Y Ching, Sunny C L Chan, Teddy T L Lee, Hugo H H Pui, Bosco K H Leung, Man Sing Wong, Tafu Yamamoto, Chak Kwan Tong, Cantian Wang, Timothy H Rainer, Abraham K C Wai

JMIR Public Health Surveill 2026 (Feb 09); 12:e75635

Download Citation: END BibTex RIS

Share on Bluesky Share on Twitter Share on Facebook Share on LinkedIn

View abstract

Download PDF Download XML

Go back to the top of the page Skip and go to footer section