Early Results from COVID-19 Studies

Articles published in 2025 in this theme: 55 (scroll down to load remaining articles)

2025

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Characterization of Post-Viral Infection Behaviors Among Patients With Long COVID: Prospective, Observational, Longitudinal Cohort Analyses of Fitbit Data and Patient-Reported Outcomes

Tianmai M Zhang, Sydney P Sharp, John D Scott, Douglas Taren, Jane C Samaniego, Elizabeth R Unger, Jeanne Bertolli, Jin-Mann S Lin, Christian B Ramers, Job G Godino

JMIR Form Res 2025 (Dec 31); 9:e77644

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Neurodevelopment and Risk Factors in Infants Before, During, and After the COVID-19 Pandemic in Eastern China: Cross-Sectional Study

Yuechong Cui, Shuting Si, Guannan Bai, Hongxing Jin, Libi Zhang, Xuying Cao, Meiying Gao, Mingyang Zou, Caihong Sun

JMIR Public Health Surveill 2025 (Dec 15); 11:e76431

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Dental Undergraduate Students’ Perceptions of Blended Learning in the COVID-19 and Post–COVID-19 Years: Survey Study

Xin Li, Li Peng, Heng Tu, Lijia Liu, Xianglong Han, Ling Ye, Jing Yang

JMIR Form Res 2025 (Nov 28); 9:e63453

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Impact of the COVID-19 Pandemic on Routine Childhood Vaccination Coverage in Ecuador From 2019 to 2021: Comparative Analysis

Jose Sanchez, Alejandro Arjuna Rodriguez Sr, Kimberlly Pamela Montenegro Cuello Sr

JMIRx Med 2025 (Oct 17); 6:e75293

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Bibliometric Insights Into the Infodemic: Global Research Trends and Policy Responses: Quantitative Research

Sijia Wang, Linan Zhang, Yang Liu, Xin Feng, Shipeng Ren

JMIR Med Inform 2025 (Oct 14); 13:e76378

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Monitoring People With COVID-19 at Home With the COVIDFree@Home Program: Feasibility Cohort Study

Andrea S Gershon, Alex Mariakakis, Eyal de Lara, Joseph Munn, Maryann Calligan, Daniyal Liaqat, Salaar Liaqat, Junlin Chen, Teresa To, Philip W Lam, Andrew Simor, Adrienne K Chan, Nisha Andany, Sameer Masood, Nick Daneman, Tiffany Chan, Christopher Graham, Vikram Comondore, Andre de Moulliac, Alice Y Tu, Robert Wu

JMIR Form Res 2025 (Oct 08); 9:e69140

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Comparison of Virus Watch COVID-19 Positivity, Incidence, and Hospitalization Rates With Other Surveillance Systems: Surveillance Study

Wing Lam Erica Fong, Vincent Grigori Nguyen, Sarah Beale, Thomas E Byrne, Cyril Geismar, Ellen Fragaszy, Jana Kovar, Alexei Yavlinsky, Ibrahim Abubakar, Andrew C Hayward, Robert W Aldridge

JMIR Public Health Surveill 2025 (Sep 29); 11:e69655

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Surveillance of Twitter Data on COVID-19 Symptoms During the Omicron Variant Period: A Sentiment Analysis

Kaiyue Zhang, Zhaojin Guo, Yujie Ai, An-Ran Li, Anlin Li, Ziyu Liu, Yittie Yi Ting Tse, Xinyu Zhou, Taoran Liu, Chuxi Xiong, Jian Huang, Wai-kit Ming

JMIR Form Res 2025 (Sep 23); 9:e66237

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Perceived Quality of Service in Primary Health Care Based on Google Maps Reviews Before, During, and After the COVID-19 Pandemic: Sentiment Analysis

Lili Aunimo, Andreea M Oprescu, Dmitry Kudryavtsev, Luis Munoz Saavedra, Maria del Carmen Romero Ternero

J Med Internet Res 2025 (Sep 23); 27:e70410

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Comparing Media and Law Enforcement Reports on Anti-Asian Hate Incidents During the COVID-19 Pandemic: Data Visualization Approach

Young Ji Yoon, Su Hyun Shin, Dongwook Kim, Hee Yun Lee

JMIR Form Res 2025 (Sep 17); 9:e70881

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Authors’ Reply to: Significant Risks and Responsibilities in the Clinical Use of AI Predictive Models. Comment on: “AI Predictive Model of Mortality and Intensive Care Unit Admission in the COVID-19 Pandemic: Retrospective Population Cohort Study of 12,000 Patients”

Jose Manuel Ruiz Giardin, Óscar Garnica Alcázar

J Med Internet Res 2025 (Sep 11); 27:e82112

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Significant Risks and Responsibilities in the Clinical Use of AI Predictive Models. Comment on: “AI Predictive Model of Mortality and Intensive Care Unit Admission in the COVID-19 Pandemic: Retrospective Population Cohort Study of 12,000 Patients”

Aymen Boud, Ishraq Hussein

J Med Internet Res 2025 (Sep 11); 27:e81251

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Identifying Success Factors for Optimizing COVID-19 Vaccine Uptake Among Indigenous Populations in Taiwan: Cross-Sectional Questionnaire Survey

Jia-Chi Tu Abùs Isbabanal, Ray-E Chang, Liam O'Neill, Ting-Hung Chen, Po-Han Lee, Tsan-Teng Ou

JMIR Public Health Surveill 2025 (Sep 10); 11:e75278

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Diverse Attitudes and Experiences With Technology Use During the COVID-19 Pandemic Among Asian American and Pacific Islander Adults (the COMPASS Study): Survey Study

Linda G Park, Serena Chi, Myka Lay, Nicole Phan, Janice Y Tsoh, Oanh L Meyer, Bora Nam, Van Ta Park

JMIR Hum Factors 2025 (Sep 10); 12:e64999

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Effects of Perceived Scarcity on Mental Health, Time and Risk Preferences, and Decision-Making During and After COVID-19 Lockdown: Quasi-Natural Experimental Study

Haiou Zhu, Fangzhou You, Thorsten Gruber, Hua Dong, Cees de Bont

JMIR Public Health Surveill 2025 (Aug 29); 11:e69496

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Food Handling Practices Among Food Businesses in Jigjiga, Eastern Ethiopia, During the COVID-19 Pandemic: Cross-Sectional Study

Alinoor Mohamed Farah, Tahir Yousuf Nour, Abdurahman Kedir Roble, Muse Obsiye, Mowlid Akil Aden, Abdulahi Siraj Abdi, Fentabil Getnet

JMIR Form Res 2025 (Aug 20); 9:e64214

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Acceptability and Feasibility of a Prototype Regional Disaster Teleconsultation System for COVID-19 Pandemic Response: Pilot Field Test

Stephanie Ludy, Mari-Lynn Drainoni, Lauren Schmidt, Mark Litvak, Julianne Dugas, Eric Goralnick, Paul D Biddinger, Tehnaz Parakh Boyle

JMIR Form Res 2025 (Aug 19); 9:e73078

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Explainable Machine Learning Framework for Dynamic Monitoring of Disease Prognostic Risk: Retrospective Cohort Study

Tetsuo Ishikawa, Masahiro Shinoda, Megumi Oya, Koichi Ashizaki, Shinichiro Ota, Kenichi Kamachi, Kazuhiro Sakurada, Eiryo Kawakami, Masaharu Shinkai

JMIR Form Res 2025 (Aug 07); 9:e65585

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Analysis of Social Media Perceptions During the COVID-19 Pandemic in the United Kingdom: Social Listening Study (2019-2022)

Marzieh Araghi, Arron Sahota, Maciej Czachorowski, Kevin Naicker, Natalie Bohm, Katie Phillipps, James Gaddum, Erica Jane Cook

JMIR Form Res 2025 (Jul 30); 9:e63997

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Understanding the Implementation of Family-Centered Care in COVID-19 Isolation Rooms Through Pediatric Nurses’ Experiences: Qualitative Descriptive Study

Siti Wahyuni, Dessie Wanda, Happy Hayati

Asian Pac Isl Nurs J 2025 (Jul 24); 9:e74403

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