OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Medical Internet Research is 17. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-04-01 to 2024-04-01.)

Article	Citations
Effects of COVID-19 on College Students’ Mental Health in the United States: Interview Survey Study	1390
Web-Based Survival Analysis Tool Tailored for Medical Research (KMplot): Development and Implementation	825
Investigating Mental Health of US College Students During the COVID-19 Pandemic: Cross-Sectional Survey Study	777
Top Concerns of Tweeters During the COVID-19 Pandemic: Infoveillance Study	529
Prevalence of Health Misinformation on Social Media: Systematic Review	480
COVID-19 and the 5G Conspiracy Theory: Social Network Analysis of Twitter Data	473
Mental Health and Behavior of College Students During the Early Phases of the COVID-19 Pandemic: Longitudinal Smartphone and Ecological Momentary Assessment Study	457
The Impact of Social Media on Panic During the COVID-19 Pandemic in Iraqi Kurdistan: Online Questionnaire Study	407
Use of Telehealth During the COVID-19 Pandemic: Scoping Review	392
Barriers to and Facilitators of User Engagement With Digital Mental Health Interventions: Systematic Review	355
Telehealth in the Context of COVID-19: Changing Perspectives in Australia, the United Kingdom, and the United States	344
Framework for Managing the COVID-19 Infodemic: Methods and Results of an Online, Crowdsourced WHO Technical Consultation	340
Use of Rapid Online Surveys to Assess People's Perceptions During Infectious Disease Outbreaks: A Cross-sectional Survey on COVID-19	308
Digital Health Equity and COVID-19: The Innovation Curve Cannot Reinforce the Social Gradient of Health	306
How to Fight an Infodemic: The Four Pillars of Infodemic Management	304
Patient Satisfaction With Telemedicine During the COVID-19 Pandemic: Retrospective Cohort Study	297
Artificial Intelligence and Human Trust in Healthcare: Focus on Clinicians	277
Impact of Online Information on Self-Isolation Intention During the COVID-19 Pandemic: Cross-Sectional Study	271
Digital Health Strategies to Fight COVID-19 Worldwide: Challenges, Recommendations, and a Call for Papers	269
Adoption of Digital Technologies in Health Care During the COVID-19 Pandemic: Systematic Review of Early Scientific Literature	269
Social Media Use for Health Purposes: Systematic Review	257
Conversational Agents in Health Care: Scoping Review and Conceptual Analysis	252
Twitter Discussions and Emotions About the COVID-19 Pandemic: Machine Learning Approach	241
Telemedicine During the COVID-19 Pandemic: Experiences From Western China	235
Blended Learning Compared to Traditional Learning in Medical Education: Systematic Review and Meta-Analysis	232

Chinese Public's Attention to the COVID-19 Epidemic on Social Media: Observational Descriptive Study	221
Rates of Attrition and Dropout in App-Based Interventions for Chronic Disease: Systematic Review and Meta-Analysis	219
Telehealth Home Support During COVID-19 Confinement for Community-Dwelling Older Adults With Mild Cognitive Impairment or Mild Dementia: Survey Study	215
COVID-19 Vaccine–Related Discussion on Twitter: Topic Modeling and Sentiment Analysis	210
Associations Between COVID-19 Misinformation Exposure and Belief With COVID-19 Knowledge and Preventive Behaviors: Cross-Sectional Online Study	204
The Effectiveness of Artificial Intelligence Conversational Agents in Health Care: Systematic Review	198
COVID-19 Pneumonia Diagnosis Using a Simple 2D Deep Learning Framework With a Single Chest CT Image: Model Development and Validation	197
Influence of Social Media Platforms on Public Health Protection Against the COVID-19 Pandemic via the Mediating Effects of Public Health Awareness and Behavioral Changes: Integrated Model	192
Artificial Intelligence in Health Care: Bibliometric Analysis	189
Engaging Children and Young People in Digital Mental Health Interventions: Systematic Review of Modes of Delivery, Facilitators, and Barriers	186
Work-Related and Personal Factors Associated With Mental Well-Being During the COVID-19 Response: Survey of Health Care and Other Workers	184
Effectiveness of Virtual Reality in Nursing Education: Meta-Analysis	184
Artificial Intelligence–Enabled Analysis of Public Attitudes on Facebook and Twitter Toward COVID-19 Vaccines in the United Kingdom and the United States: Observational Study	183
Impact of Wearing Masks, Hand Hygiene, and Social Distancing on Influenza, Enterovirus, and All-Cause Pneumonia During the Coronavirus Pandemic: Retrospective National Epidemiological Surveillance Stu	182
Digital Health Literacy and Web-Based Information-Seeking Behaviors of University Students in Germany During the COVID-19 Pandemic: Cross-sectional Survey Study	179
Effects of Internet-Based Cognitive Behavioral Therapy in Routine Care for Adults in Treatment for Depression and Anxiety: Systematic Review and Meta-Analysis	179
Health Communication Through News Media During the Early Stage of the COVID-19 Outbreak in China: Digital Topic Modeling Approach	178
Social Media Use, eHealth Literacy, Disease Knowledge, and Preventive Behaviors in the COVID-19 Pandemic: Cross-Sectional Study on Chinese Netizens	177
The Internet of Things: Impact and Implications for Health Care Delivery	176
Creating COVID-19 Stigma by Referencing the Novel Coronavirus as the “Chinese virus” on Twitter: Quantitative Analysis of Social Media Data	174
Determining if Telehealth Can Reduce Health System Costs: Scoping Review	173
Virtual and Augmented Reality Applications in Medicine: Analysis of the Scientific Literature	171
Digital Response During the COVID-19 Pandemic in Saudi Arabia	167
Natural Language Processing Reveals Vulnerable Mental Health Support Groups and Heightened Health Anxiety on Reddit During COVID-19: Observational Study	165
Machine Learning and Natural Language Processing in Mental Health: Systematic Review	165
Social Media Insights Into US Mental Health During the COVID-19 Pandemic: Longitudinal Analysis of Twitter Data	164
Machine Learning to Predict Mortality and Critical Events in a Cohort of Patients With COVID-19 in New York City: Model Development and Validation	164
Social Network Analysis of COVID-19 Sentiments: Application of Artificial Intelligence	164
Conversations and Medical News Frames on Twitter: Infodemiological Study on COVID-19 in South Korea	162
Topics, Trends, and Sentiments of Tweets About the COVID-19 Pandemic: Temporal Infoveillance Study	160
Impact of the COVID-19 Pandemic on Partner Relationships and Sexual and Reproductive Health: Cross-Sectional, Online Survey Study	157
COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework	156
Using Smartphones and Wearable Devices to Monitor Behavioral Changes During COVID-19	147
The COVID-19 Pandemic: A Pandemic of Lockdown Loneliness and the Role of Digital Technology	146
Infodemiology and Infoveillance: Scoping Review	145
Technology Acceptance in Mobile Health: Scoping Review of Definitions, Models, and Measurement	142
Tweet Topics and Sentiments Relating to COVID-19 Vaccination Among Australian Twitter Users: Machine Learning Analysis	139
COVID-19 Mobile Apps: A Systematic Review of the Literature	138
Physical Activity Behavior Before, During, and After COVID-19 Restrictions: Longitudinal Smartphone-Tracking Study of Adults in the United Kingdom	138
People’s Experiences and Satisfaction With Telehealth During the COVID-19 Pandemic in Australia: Cross-Sectional Survey Study	137
Effectiveness and Safety of Using Chatbots to Improve Mental Health: Systematic Review and Meta-Analysis	136
Evidence Synthesis of Digital Interventions to Mitigate the Negative Impact of the COVID-19 Pandemic on Public Mental Health: Rapid Meta-review	135
Internet Use, Risk Awareness, and Demographic Characteristics Associated With Engagement in Preventive Behaviors and Testing: Cross-Sectional Survey on COVID-19 in the United States	135
Public Engagement and Government Responsiveness in the Communications About COVID-19 During the Early Epidemic Stage in China: Infodemiology Study on Social Media Data	133
Role of Artificial Intelligence Applications in Real-Life Clinical Practice: Systematic Review	131
Patients’ Experiences of Telehealth in Palliative Home Care: Scoping Review	131
Containing COVID-19 Among 627,386 Persons in Contact With the Diamond Princess Cruise Ship Passengers Who Disembarked in Taiwan: Big Data Analytics	128
Influences on the Uptake of and Engagement With Health and Well-Being Smartphone Apps: Systematic Review	128
Assessing COVID-19 Vaccine Hesitancy, Confidence, and Public Engagement: A Global Social Listening Study	124
Patterns of Use and Key Predictors for the Use of Wearable Health Care Devices by US Adults: Insights from a National Survey	123

The Use of Digital Platforms for Adults’ and Adolescents’ Physical Activity During the COVID-19 Pandemic (Our Life at Home): Survey Study	123
Artificial Intelligence Chatbot Behavior Change Model for Designing Artificial Intelligence Chatbots to Promote Physical Activity and a Healthy Diet: Viewpoint	122
Health Information Seeking Behaviors on Social Media During the COVID-19 Pandemic Among American Social Networking Site Users: Survey Study	121
Artificial Intelligence-Based Conversational Agents for Chronic Conditions: Systematic Literature Review	119
Impact of the COVID-19 Epidemic on Lifestyle Behaviors and Their Association With Subjective Well-Being Among the General Population in Mainland China: Cross-Sectional Study	116
Clinically Applicable Segmentation of Head and Neck Anatomy for Radiotherapy: Deep Learning Algorithm Development and Validation Study	115
Rapid Utilization of Telehealth in a Comprehensive Cancer Center as a Response to COVID-19: Cross-Sectional Analysis	114
Perceptions and Opinions of Patients About Mental Health Chatbots: Scoping Review	113
TikTok as a Health Information Source: Assessment of the Quality of Information in Diabetes-Related Videos	113
Mental Health Among Medical Professionals During the COVID-19 Pandemic in Eight European Countries: Cross-sectional Survey Study	113
Current Evidence for Continuous Vital Signs Monitoring by Wearable Wireless Devices in Hospitalized Adults: Systematic Review	112
Threats of Bots and Other Bad Actors to Data Quality Following Research Participant Recruitment Through Social Media: Cross-Sectional Questionnaire	110
Internet Hospitals Help Prevent and Control the Epidemic of COVID-19 in China: Multicenter User Profiling Study	110
Anxiety and Suicidal Thoughts During the COVID-19 Pandemic: Cross-Country Comparative Study Among Indonesian, Taiwanese, and Thai University Students	110
COVID-19 Misinformation Trends in Australia: Prospective Longitudinal National Survey	109
An 8-Week Self-Administered At-Home Behavioral Skills-Based Virtual Reality Program for Chronic Low Back Pain: Double-Blind, Randomized, Placebo-Controlled Trial Conducted During COVID-19	109
A Deadly Infodemic: Social Media and the Power of COVID-19 Misinformation	108
Digital Inequality During a Pandemic: Quantitative Study of Differences in COVID-19–Related Internet Uses and Outcomes Among the General Population	107
ACTION-EHR: Patient-Centric Blockchain-Based Electronic Health Record Data Management for Cancer Care	107
Perinatal Distress During COVID-19: Thematic Analysis of an Online Parenting Forum	105
Citizens’ Adherence to COVID-19 Mitigation Recommendations by the Government: A 3-Country Comparative Evaluation Using Web-Based Cross-Sectional Survey Data	105
Using Reports of Symptoms and Diagnoses on Social Media to Predict COVID-19 Case Counts in Mainland China: Observational Infoveillance Study	105
Global Infodemiology of COVID-19: Analysis of Google Web Searches and Instagram Hashtags	104
Fitbit-Based Interventions for Healthy Lifestyle Outcomes: Systematic Review and Meta-Analysis	103
Misinformation About COVID-19 Vaccines on Social Media: Rapid Review	100
Tracking COVID-19 Discourse on Twitter in North America: Infodemiology Study Using Topic Modeling and Aspect-Based Sentiment Analysis	100
Rural Telemedicine Use Before and During the COVID-19 Pandemic: Repeated Cross-sectional Study	100
Measurement of Digital Literacy Among Older Adults: Systematic Review	99
Motivations for Social Distancing and App Use as Complementary Measures to Combat the COVID-19 Pandemic: Quantitative Survey Study	98
A Therapeutic Relational Agent for Reducing Problematic Substance Use (Woebot): Development and Usability Study	97
The Effectiveness of Virtual Reality in Managing Acute Pain and Anxiety for Medical Inpatients: Systematic Review	96
Spread, Scale-up, and Sustainability of Video Consulting in Health Care: Systematic Review and Synthesis Guided by the NASSS Framework	96
The Role of Virtual Reality in Improving Health Outcomes for Community-Dwelling Older Adults: Systematic Review	95
Challenges in Participant Engagement and Retention Using Mobile Health Apps: Literature Review	95
Approaches Based on Artificial Intelligence and the Internet of Intelligent Things to Prevent the Spread of COVID-19: Scoping Review	95
Patient Perceptions of Video Visits Using Veterans Affairs Telehealth Tablets: Survey Study	95
Measuring the Outreach Efforts of Public Health Authorities and the Public Response on Facebook During the COVID-19 Pandemic in Early 2020: Cross-Country Comparison	95
Monitoring and Management of Home-Quarantined Patients With COVID-19 Using a WeChat-Based Telemedicine System: Retrospective Cohort Study	95
Mental Health Disorders and Associated Risk Factors in Quarantined Adults During the COVID-19 Outbreak in China: Cross-Sectional Study	94
Factors Influencing Adherence to mHealth Apps for Prevention or Management of Noncommunicable Diseases: Systematic Review	93
The Acceptability and Usability of Digital Health Interventions for Adults With Depression, Anxiety, and Somatoform Disorders: Qualitative Systematic Review and Meta-Synthesis	93
Health Care Employees’ Perceptions of the Use of Artificial Intelligence Applications: Survey Study	93
Applying the Electronic Health Literacy Lens: Systematic Review of Electronic Health Interventions Targeted at Socially Disadvantaged Groups	93
Clinical Characteristics and Prognostic Factors for Intensive Care Unit Admission of Patients With COVID-19: Retrospective Study Using Machine Learning and Natural Language Processing	93
Design Features for Improving Mobile Health Intervention User Engagement: Systematic Review and Thematic Analysis	92
Bots and Misinformation Spread on Social Media: Implications for COVID-19	92
Psychosocial Effects of the COVID-19 Pandemic: Large-scale Quasi-Experimental Study on Social Media	92
Wearable Activity Trackers for Monitoring Adherence to Home Confinement During the COVID-19 Pandemic Worldwide: Data Aggregation and Analysis	90
The Influence of Electronic Health Record Use on Physician Burnout: Cross-Sectional Survey	90
COVID-19-Related Information Sources and the Relationship With Confidence in People Coping with COVID-19: Facebook Survey Study in Taiwan	89
Collective Response to Media Coverage of the COVID-19 Pandemic on Reddit and Wikipedia: Mixed-Methods Analysis	88
Use of Physiological Data From a Wearable Device to Identify SARS-CoV-2 Infection and Symptoms and Predict COVID-19 Diagnosis: Observational Study	88
The Hidden Pandemic of Family Violence During COVID-19: Unsupervised Learning of Tweets	88
Application of Big Data Technology for COVID-19 Prevention and Control in China: Lessons and Recommendations	87
The Internet Hospital as a Telehealth Model in China: Systematic Search and Content Analysis	86
Unmuting Medical Students’ Education: Utilizing Telemedicine During the COVID-19 Pandemic and Beyond	86
Prognostic Assessment of COVID-19 in the Intensive Care Unit by Machine Learning Methods: Model Development and Validation	85
Digital Biomarkers of Social Anxiety Severity: Digital Phenotyping Using Passive Smartphone Sensors	85
Video Consultations Between Patients and Clinicians in Diabetes, Cancer, and Heart Failure Services: Linguistic Ethnographic Study of Video-Mediated Interaction	83
Inequities in Health Care Services Caused by the Adoption of Digital Health Technologies: Scoping Review	83
Early Perceptions of COVID-19 Contact Tracing Apps in German-Speaking Countries: Comparative Mixed Methods Study	83
Artificial Intelligence for COVID-19: Rapid Review	83
Nurse-Physician Communication Team Training in Virtual Reality Versus Live Simulations: Randomized Controlled Trial on Team Communication and Teamwork Attitudes	82
Implementation, Adoption, and Perceptions of Telemental Health During the COVID-19 Pandemic: Systematic Review	82
Similarities and Differences in COVID-19 Awareness, Concern, and Symptoms by Race and Ethnicity in the United States: Cross-Sectional Survey	82
Excessive Media Consumption About COVID-19 is Associated With Increased State Anxiety: Outcomes of a Large Online Survey in Russia	81
Assessment of the Impact of Media Coverage on COVID-19–Related Google Trends Data: Infodemiology Study	81
Revealing Public Opinion Towards COVID-19 Vaccines With Twitter Data in the United States: Spatiotemporal Perspective	81
Social Media and Health Care, Part I: Literature Review of Social Media Use by Health Care Providers	81
Online Health Information Seeking by Parents for Their Children: Systematic Review and Agenda for Further Research	81
Implementation of Telemental Health Services Before COVID-19: Rapid Umbrella Review of Systematic Reviews	80
Utility of ChatGPT in Clinical Practice	80
Influence of Mass and Social Media on Psychobehavioral Responses Among Medical Students During the Downward Trend of COVID-19 in Fujian, China: Cross-Sectional Study	80
Telehealth Interventions and Outcomes Across Rural Communities in the United States: Narrative Review	80
The State of Evidence in Patient Portals: Umbrella Review	79
The Role of Social Media in Enhancing Clinical Trial Recruitment: Scoping Review	79
What Media Helps, What Media Hurts: A Mixed Methods Survey Study of Coping with COVID-19 Using the Media Repertoire Framework and the Appraisal Theory of Stress	79
Behavioral Intention to Receive a COVID-19 Vaccination Among Chinese Factory Workers: Cross-sectional Online Survey	79
Unfolding the Determinants of COVID-19 Vaccine Acceptance in China	79
Cross-Country Comparison of Public Awareness, Rumors, and Behavioral Responses to the COVID-19 Epidemic: Infodemiology Study	78

Young People’s Use of Digital Health Technologies in the Global North: Narrative Review	77
The Role of Transparency, Trust, and Social Influence on Uncertainty Reduction in Times of Pandemics: Empirical Study on the Adoption of COVID-19 Tracing Apps	77
Reinforcement Learning for Clinical Decision Support in Critical Care: Comprehensive Review	77
Public Perception of Artificial Intelligence in Medical Care: Content Analysis of Social Media	77
Mental Health Burden in Different Professions During the Final Stage of the COVID-19 Lockdown in China: Cross-sectional Survey Study	77
Perceptions of Digital Health Education Among European Medical Students: Mixed Methods Survey	76
A Data Visualization and Dissemination Resource to Support HIV Prevention and Care at the Local Level: Analysis and Uses of the AIDSVu Public Data Resource	76
Long-term Effectiveness of mHealth Physical Activity Interventions: Systematic Review and Meta-analysis of Randomized Controlled Trials	76
Digital Care for Chronic Musculoskeletal Pain: 10,000 Participant Longitudinal Cohort Study	75
The Effectiveness of Digital Health Interventions in the Management of Musculoskeletal Conditions: Systematic Literature Review	75
Health Belief Model Perspective on the Control of COVID-19 Vaccine Hesitancy and the Promotion of Vaccination in China: Web-Based Cross-sectional Study	75
Digital Health Interventions for Cardiac Rehabilitation: Systematic Literature Review	75
Health Literacy, eHealth Literacy, Adherence to Infection Prevention and Control Procedures, Lifestyle Changes, and Suspected COVID-19 Symptoms Among Health Care Workers During Lockdown: Online Survey	75
The Use of Social Media to Increase the Impact of Health Research: Systematic Review	74
Dimensions of Misinformation About the HPV Vaccine on Instagram: Content and Network Analysis of Social Media Characteristics	74
Public Perceptions and Attitudes Toward COVID-19 Nonpharmaceutical Interventions Across Six Countries: A Topic Modeling Analysis of Twitter Data	73
A Machine Learning Prediction Model of Respiratory Failure Within 48 Hours of Patient Admission for COVID-19: Model Development and Validation	72
Factors Driving Citizen Engagement With Government TikTok Accounts During the COVID-19 Pandemic: Model Development and Analysis	72
Online Health Information Seeking Using “#COVID-19 Patient Seeking Help” on Weibo in Wuhan, China: Descriptive Study	72
Internet-Based Supportive Interventions for Family Caregivers of People With Dementia: Systematic Review and Meta-Analysis	72
Patterns of Media Use, Strength of Belief in COVID-19 Conspiracy Theories, and the Prevention of COVID-19 From March to July 2020 in the United States: Survey Study	71
The Impact of Digital-First Consultations on Workload in General Practice: Modeling Study	71
Impact of the COVID-19 Pandemic on the Psychological Distress of Medical Students in Japan: Cross-sectional Survey Study	71
Features and Functionalities of Smartphone Apps Related to COVID-19: Systematic Search in App Stores and Content Analysis	71
Relationship Between Coronavirus-Related eHealth Literacy and COVID-19 Knowledge, Attitudes, and Practices among US Adults: Web-Based Survey Study	70
Internet and Computer-Based Cognitive Behavioral Therapy for Anxiety and Depression in Adolescents and Young Adults: Systematic Review and Meta-Analysis	70
eHealth Literacy Instruments: Systematic Review of Measurement Properties	70
Online Antenatal Care During the COVID-19 Pandemic: Opportunities and Challenges	70
Concerns Expressed by Chinese Social Media Users During the COVID-19 Pandemic: Content Analysis of Sina Weibo Microblogging Data	70
Artificial Intelligence in the Fight Against COVID-19: Scoping Review	69
An Architecture and Management Platform for Blockchain-Based Personal Health Record Exchange: Development and Usability Study	68
Barriers to the Large-Scale Adoption of a COVID-19 Contact Tracing App in Germany: Survey Study	68
Clinical Predictive Models for COVID-19: Systematic Study	68
App-Based Tracking of Self-Reported COVID-19 Symptoms: Analysis of Questionnaire Data	68
Cybersecurity Risks in a Pandemic	68
Multiple Epidemic Wave Model of the COVID-19 Pandemic: Modeling Study	67
One Digital Health: A Unified Framework for Future Health Ecosystems	67
Experiences of Psychotherapists With Remote Psychotherapy During the COVID-19 Pandemic: Cross-sectional Web-Based Survey Study	67
Mobile Health for Perinatal Depression and Anxiety: Scoping Review	67
Technical Metrics Used to Evaluate Health Care Chatbots: Scoping Review	67
A Digitally Competent Health Workforce: Scoping Review of Educational Frameworks	66
Prognostic Modeling of COVID-19 Using Artificial Intelligence in the United Kingdom: Model Development and Validation	66
Health Care Cybersecurity Challenges and Solutions Under the Climate of COVID-19: Scoping Review	65
Educating Patients by Providing Timely Information Using Smartphone and Tablet Apps: Systematic Review	65
Consuming Information Related to COVID-19 on Social Media Among Older Adults and Its Association With Anxiety, Social Trust in Information, and COVID-Safe Behaviors: Cross-sectional Telephone Survey	65
Mobile Apps to Improve Medication Adherence in Cardiovascular Disease: Systematic Review and Meta-analysis	65
COVID-19 and the “Film Your Hospital” Conspiracy Theory: Social Network Analysis of Twitter Data	65
Technology, Privacy, and User Opinions of COVID-19 Mobile Apps for Contact Tracing: Systematic Search and Content Analysis	65
Ethical Considerations of Using ChatGPT in Health Care	65
Rise in Use of Digital Mental Health Tools and Technologies in the United States During the COVID-19 Pandemic: Survey Study	65
Analysis of Public Perception of the Israeli Government’s Early Emergency Instructions Regarding COVID-19: Online Survey Study	64
COVID-19 as ‘Game Changer’ for the Physical Activity and Mental Well-Being of Augmented Reality Game Players During the Pandemic: Mixed Methods Survey Study	64
Impact of the COVID-19 Pandemic on Health Care Utilization in a Large Integrated Health Care System: Retrospective Cohort Study	64
Telemedicine in the United States: An Introduction for Students and Residents	64
Associations of Mental Health and Personal Preventive Measure Compliance With Exposure to COVID-19 Information During Work Resumption Following the COVID-19 Outbreak in China: Cross-Sectional Survey S	63
Design, Use, and Effects of Sex Dolls and Sex Robots: Scoping Review	63
Application Scenarios for Artificial Intelligence in Nursing Care: Rapid Review	63
An Artificial Intelligence Model to Predict the Mortality of COVID-19 Patients at Hospital Admission Time Using Routine Blood Samples: Development and Validation of an Ensemble Model	63
Socioeconomic Disparities in Social Distancing During the COVID-19 Pandemic in the United States: Observational Study	63
Adapting an Outpatient Psychiatric Clinic to Telehealth During the COVID-19 Pandemic: A Practice Perspective	63
Continuous Monitoring of Vital Signs in the General Ward Using Wearable Devices: Randomized Controlled Trial	62
Promotion of Physical Activity in Older People Using mHealth and eHealth Technologies: Rapid Review of Reviews	62
Features Constituting Actionable COVID-19 Dashboards: Descriptive Assessment and Expert Appraisal of 158 Public Web-Based COVID-19 Dashboards	62
Federated Learning on Clinical Benchmark Data: Performance Assessment	62
Gender Disparity in the Authorship of Biomedical Research Publications During the COVID-19 Pandemic: Retrospective Observational Study	62
Suitability of Video Consultations During the COVID-19 Pandemic Lockdown: Cross-sectional Survey Among Norwegian General Practitioners	61
Integrating a Machine Learning System Into Clinical Workflows: Qualitative Study	61
Online Patient Recruitment in Clinical Trials: Systematic Review and Meta-Analysis	61
The Efficacy of Computerized Cognitive Behavioral Therapy for Depressive and Anxiety Symptoms in Patients With COVID-19: Randomized Controlled Trial	61
Effectiveness of Smartphone-Based Mindfulness Training on Maternal Perinatal Depression: Randomized Controlled Trial	60
Short-Video Apps as a Health Information Source for Chronic Obstructive Pulmonary Disease: Information Quality Assessment of TikTok Videos	60
Patient Care During the COVID-19 Pandemic: Use of Virtual Care	60
Diagnostic Value of Imaging Modalities for COVID-19: Scoping Review	60
Online Health Information Seeking Behaviors Among Older Adults: Systematic Scoping Review	60
Utilization of Self-Diagnosis Health Chatbots in Real-World Settings: Case Study	60
People’s Willingness to Vaccinate Against COVID-19 Despite Their Safety Concerns: Twitter Poll Analysis	59
The Impact of Digital Patient Portals on Health Outcomes, System Efficiency, and Patient Attitudes: Updated Systematic Literature Review	59
Accuracy and Acceptability of Wrist-Wearable Activity-Tracking Devices: Systematic Review of the Literature	59
Online Information Exchange and Anxiety Spread in the Early Stage of the Novel Coronavirus (COVID-19) Outbreak in South Korea: Structural Topic Model and Network Analysis	59
Telehealth in the COVID-19 Era: A Balancing Act to Avoid Harm	59
Improvements in Patient Monitoring in the Intensive Care Unit: Survey Study	59
Telehealth for Noncritical Patients With Chronic Diseases During the COVID-19 Pandemic	59
Use of a Real-Time Locating System for Contact Tracing of Health Care Workers During the COVID-19 Pandemic at an Infectious Disease Center in Singapore: Validation Study	59
Association of Web-Based Physical Education With Mental Health of College Students in Wuhan During the COVID-19 Outbreak: Cross-Sectional Survey Study	59
Effects of the COVID-19 Pandemic on Obsessive-Compulsive Symptoms Among University Students: Prospective Cohort Survey Study	59
Digital Divide in Perceived Benefits of Online Health Care and Social Welfare Services: National Cross-Sectional Survey Study	59
Deep Convolutional Neural Network–Based Computer-Aided Detection System for COVID-19 Using Multiple Lung Scans: Design and Implementation Study	59
Psychometric Properties of the Internet Gaming Disorder Scale–Short-Form (IGDS9-SF): Systematic Review	58
Diagnostic Accuracy of Web-Based COVID-19 Symptom Checkers: Comparison Study	58
Diagnosing Parkinson Disease Through Facial Expression Recognition: Video Analysis	58
My Diabetes Coach, a Mobile App–Based Interactive Conversational Agent to Support Type 2 Diabetes Self-Management: Randomized Effectiveness-Implementation Trial	58
Evidence on Virtual Reality–Based Therapies for Psychiatric Disorders: Meta-Review of Meta-Analyses	58
Quantifying Online News Media Coverage of the COVID-19 Pandemic: Text Mining Study and Resource	58
Evaluating an Intervention Program Using WeChat for Patients With Chronic Obstructive Pulmonary Disease: Randomized Controlled Trial	58
The Current State of Research, Challenges, and Future Research Directions of Blockchain Technology in Patient Care: Systematic Review	58