Jama Network Open Journal

Overview
Identity
View All

publication venue for

Effectiveness of Acupuncture for Pain Control After Cesarean Delivery. 5:e220517-e220517. 2022
Evaluation of Adiposity and Cognitive Function in Adults. 5:e2146324-e2146324. 2022
Predictors, Moderators, and Mediators Associated With Treatment Outcome in Randomized Clinical Trials Among Adolescents With Depression. 5:e2146331-e2146331. 2022
Prevalence of Mental Health Disorders Among Immigrant, Refugee, and Nonimmigrant Children and Youth in British Columbia, Canada. 5:e2144934-e2144934. 2022
Prevalence of Polycystic Ovary Syndrome in Patients With Pediatric Type 2 Diabetes. 5:e2147454-e2147454. 2022
Prevalence, Cost, and Variation in Cost of Pediatric Hospitalizations in Ontario, Canada. 5:e2147447-e2147447. 2022
Assessment of Functional Mobility After COVID-19 in Adults Aged 50 Years or Older in the Canadian Longitudinal Study on Aging. 5:e2146168-e2146168. 2022
Outcomes of SARS-CoV-2–Positive Youths Tested in Emergency Departments. 5:e2142322-e2142322. 2022
Adherence of Clinical Practice Guidelines for Pharmacologic Treatments of Hospitalized Patients With COVID-19 to Trustworthy Standards. 4:e2136263-e2136263. 2021
Assessment of an Interactive Digital Health–Based Self-management Program to Reduce Hospitalizations Among Patients With Multiple Chronic Diseases. 4:e2140591-e2140591. 2021
Effect of Colchicine vs Usual Care Alone on Intubation and 28-Day Mortality in Patients Hospitalized With COVID-19. 4:e2141328-e2141328. 2021
Incidence and Outcomes Associated With Clostridioides difficile Infection in Solid Organ Transplant Recipients. 4:e2141089-e2141089. 2021
Psychosocial Risk Factors and Cardiovascular Disease and Death in a Population-Based Cohort From 21 Low-, Middle-, and High-Income Countries. 4:e2138920-e2138920. 2021
Screen Use and Mental Health Symptoms in Canadian Children and Youth During the COVID-19 Pandemic. 4:e2140875-e2140875. 2021
Trends in the Incidence of New-Onset Anorexia Nervosa and Atypical Anorexia Nervosa Among Youth During the COVID-19 Pandemic in Canada. 4:e2137395-e2137395. 2021
Assessment of Discrepancies Between Follow-up Infarct Volume and 90-Day Outcomes Among Patients With Ischemic Stroke Who Received Endovascular Therapy. 4:e2132376-e2132376. 2021
Barriers and Facilitating Factors for Conducting Systematic Evidence Assessments in Academic Clinical Trials. 4:e2136577-e2136577. 2021
Comparative Effectiveness of Atezolizumab, Nivolumab, and Docetaxel in Patients With Previously Treated Non–Small Cell Lung Cancer. 4:e2134299-e2134299. 2021
Reliability of Trial Information Across Registries for Trials With Multiple Registrations. 4:e2128898-e2128898. 2021
Assessment of Alectinib vs Ceritinib in ALK-Positive Non–Small Cell Lung Cancer in Phase 2 Trials and in Real-world Data. 4:e2126306-e2126306. 2021
Assessment of the Burden of SARS-CoV-2 Variants of Concern Among Essential Workers in the Greater Toronto Area, Canada. 4:e2130284-e2130284. 2021
Evaluation of Planned Subgroup Analysis in Protocols of Randomized Clinical Trials. 4:e2131503-e2131503. 2021
Association of Surgical Experience With Risk of Complication in Total Hip Arthroplasty Among Patients With Severe Obesity. 4:e2123478-e2123478. 2021
Comparison of 4-Year Health Care Expenditures Associated With Roux-en-Y Gastric Bypass vs Sleeve Gastrectomy. 4:e2122079-e2122079. 2021
Patient-Reported Goals of Youths in Canada Receiving Medication-Assisted Treatment for Opioid Use Disorder. 4:e2119600-e2119600. 2021
High-Intensity vs Low-Intensity Knowledge Translation Interventions for Surgeons and Their Association With Process and Outcome Measures Among Patients Undergoing Rectal Cancer Surgery. 4:e2117536-e2117536. 2021
Practices and Attitudes of Swiss Stakeholders Regarding Investigator-Initiated Clinical Trial Funding Acquisition and Cost Management. 4:e2111847-e2111847. 2021
Surgical Culture Shifts and Randomized Clinical Trials. 4:e2115456-e2115456. 2021
Timing and Length of Nocturnal Sleep and Daytime Napping and Associations With Obesity Types in High-, Middle-, and Low-Income Countries. 4:e2113775-e2113775. 2021
Trends in Incidence of Intracerebral Hemorrhage and Association With Antithrombotic Drug Use in Denmark, 2005-2018. 4:e218380-e218380. 2021
Association Between Bariatric Surgery and Major Adverse Diabetes Outcomes in Patients With Diabetes and Obesity. 4:e216820-e216820. 2021
Comparison of Pregnancy Outcomes of Patients Treated With Ondansetron vs Alternative Antiemetic Medications in a Multinational, Population-Based Cohort. 4:e215329-e215329. 2021
Effect of Early Treatment With Hydroxychloroquine or Lopinavir and Ritonavir on Risk of Hospitalization Among Patients With COVID-19. 4:e216468-e216468. 2021
Long-term Risk of Hypertension After Surgical Repair of Congenital Heart Disease in Children. 4:e215237-e215237. 2021
Prescribing of Opioid Analgesics and Buprenorphine for Opioid Use Disorder During the COVID-19 Pandemic. 4:e216147-e216147. 2021
Prevalence of Hypertension and Albuminuria in Pediatric Type 2 Diabetes. 4:e216069-e216069. 2021
Trends in Drug Overdose Mortality in Ohio During the First 7 Months of the COVID-19 Pandemic. 4:e217112-e217112. 2021
Association Between Disturbed Sleep and Depression in Children and Youths. 4:e212373-e212373. 2021
Association of Child and Family Attributes With Outcomes in Children With Autism. 4:e212530-e212530. 2021
Association of Supporting Trial Evidence and Reimbursement for Off-Label Use of Cancer Drugs. 4:e210380-e210380. 2021
Association of Thrombus Aspiration With Time and Mortality Among Patients With ST-Segment Elevation Myocardial Infarction. 4:e213505-e213505. 2021
Economic Analysis of Mobile Integrated Health Care Delivered by Emergency Medical Services Paramedic Teams. 4:e210055-e210055. 2021
Assessment of Duplicate Evidence in Systematic Reviews of Imaging Findings of Children With COVID-19. 4:e2032690-e2032690. 2021
A Data Set and Deep Learning Algorithm for the Detection of Masses and Architectural Distortions in Digital Breast Tomosynthesis Images. 4:e2119100-e2119100. 2021
Experiences of Bereaved Family Members Receiving Commemorative Paintings. 3:e2027259-e2027259. 2020
Clinical Trial Evidence Supporting US Food and Drug Administration Approval of Novel Cancer Therapies Between 2000 and 2016. 3:e2024406-e2024406. 2020
Assessment of Outcomes Among Patients With Venous Thromboembolism With and Without Chronic Kidney Disease. 3:e2022886-e2022886. 2020
The Early Burden of Disability in Individuals With Mood and Other Common Mental Disorders in Ontario, Canada. 3:e2020213-e2020213. 2020
Error in Article Information Section. 3:e2021571-e2021571. 2020
Evaluation of the Age, Biomarkers, and Clinical History–Bleeding Risk Score in Patients With Atrial Fibrillation With Combined Aspirin and Anticoagulation Therapy Enrolled in the ARISTOTLE and RE-LY Trials. 3:e2015943-e2015943. 2020
Comparison of Heart Team vs Interventional Cardiologist Recommendations for the Treatment of Patients With Multivessel Coronary Artery Disease. 3:e2012749-e2012749. 2020
Quality of Antenatal Care for Women Who Experience Imprisonment in Ontario, Canada. 3:e2012576-e2012576. 2020
Association of Major Food Sources of Fructose-Containing Sugars With Incident Metabolic Syndrome. 3:e209993-e209993. 2020
Leveraging Tweets, Citations, and Social Networks to Improve Bibliometrics. 3:e2010911-e2010911. 2020
Association Between Age and Complications After Outpatient Colonoscopy. 3:e208958-e208958. 2020
Development and Validation of a Clinical Prediction Tool for Seasonal Influenza Vaccination in England. 3:e207743-e207743. 2020
Development and Validation of a Tool to Assess the Quality of Clinical Practice Guideline Recommendations. 3:e205535-e205535. 2020
Anticoagulation for Stroke Prevention in Patients With Atrial Fibrillation and End-Stage Renal Disease—First, Do No Harm. 3:e202237-e202237. 2020
Development and Validation of a Prognostic Survival Model With Patient-Reported Outcomes for Patients With Cancer. 3:e201768-e201768. 2020
Effectiveness of Iodophor vs Chlorhexidine Solutions for Surgical Site Infections and Unplanned Reoperations for Patients Who Underwent Fracture Repair. 3:e202215-e202215. 2020
Assessment of a 2-Step Urine Culture Ordering Process for Detecting Asymptomatic Bacteruria Among Hospitalized Patients. 3:e1921665-e1921665. 2020
Association of Parental and Contextual Stressors With Child Screen Exposure and Child Screen Exposure Combined With Feeding. 3:e1920557-e1920557. 2020
Outcomes Associated With Oral Anticoagulants Plus Antiplatelets in Patients With Newly Diagnosed Atrial Fibrillation. 3:e200107-e200107. 2020
Assessment of Anatomic Restoration of Distal Radius Fractures Among Older Adults. 3:e1919433-e1919433. 2020
Use of Machine Learning for Predicting Escitalopram Treatment Outcome From Electroencephalography Recordings in Adult Patients With Depression. 3:e1918377-e1918377. 2020
Association of Patient, Prescriber, and Region With the Initiation of First Prescription of Biologic Disease-Modifying Antirheumatic Drug Among Older Patients With Rheumatoid Arthritis and Identical Health Insurance Coverage. 2:e1917053-e1917053. 2019
Effect of Teaching Bayesian Methods Using Learning by Concept vs Learning by Example on Medical Students’ Ability to Estimate Probability of a Diagnosis. 2:e1918023-e1918023. 2019
Quality of Chronic Kidney Disease Management in Canadian Primary Care. 2:e1910704-e1910704. 2019
Association Between Hormone Therapy and Muscle Mass in Postmenopausal Women. 2:e1910154-e1910154. 2019
Cost-effectiveness of Housing First Intervention With Intensive Case Management Compared With Treatment as Usual for Homeless Adults With Mental Illness. 2:e199782-e199782. 2019
Management Strategies and Patient Selection After a Hospital Funding Reform for Prostate Cancer Surgery in Canada. 2:e1910505-e1910505. 2019
Association of Early Interventions With Birth Outcomes and Child Linear Growth in Low-Income and Middle-Income Countries. 2:e197871-e197871. 2019
Association of Temperament With Preoperative Anxiety in Pediatric Patients Undergoing Surgery. 2:e195614-e195614. 2019
Assessment of the Role of Carotid Atherosclerosis in the Association Between Major Cardiovascular Risk Factors and Ischemic Stroke Subtypes. 2:e194873-e194873. 2019
Association of Deferred vs Immediate Cord Clamping With Severe Neurological Injury and Survival in Extremely Low-Gestational-Age Neonates. 2:e191286-e191286. 2019
Assessment of Distal Radius Fracture Complications Among Adults 60 Years or Older. 2:e187053-e187053. 2019
Cervical Cancer Screening Access for Women Who Experience Imprisonment in Ontario, Canada. 1:e185637-e185637. 2018
Cannabinoids for Symptoms of Multiple Sclerosis. 1:e183484-e183484. 2018
Effect of Positron Emission Tomography Imaging in Women With Locally Advanced Cervical Cancer. 1:e182081-e182081. 2018
Human Papillomavirus Status and Esophageal Adenocarcinoma. 1:e181415-e181415. 2018
Systemic Effects of Radiotherapy in Ductal Carcinoma In Situ. 1:e181102-e181102. 2018
Unmet Survivorship Care Needs of Adolescent and Young Adult Cancer Survivors. 1:e180350-e180350. 2018
Core Competencies in Evidence-Based Practice for Health Professionals. 1:e180281-e180281. 2018
The Burden of Opioid-Related Mortality in the United States. 1:e180217-e180217. 2018