This cross-sectional study examines prevalence of fit test failure of 2 types of N95 mask (dome-shaped and duckbill) during extended use or reuse among health care workers over 2 days in April 2020 in the UCSF emergency department.
This cohort study examines the accuracy of International Statistical Classification of Diseases and Related Health Problems, Tenth Revision (ICD-10) influenza discharge diagnosis codes in the…
This study evaluated the topics, accuracy, and credibility of X (formerly Twitter) Community Notes addressing COVID-19 vaccination.
This study evaluated the topics, accuracy, and credibility of X (formerly Twitter) Community Notes addressing COVID-19 vaccination.
This cohort study evaluates recent reversals in declines in cardiovascular mortality and whether they vary across sociodemographic categories.
This cohort study assesses differences in donor heart acceptance by transplant center teams for Black and White men and women on the transplant waiting list…
This cross-sectional study compares the completion of the primary COVID-19 vaccine series in Michigan residents with vs without sickle cell disease and by age group.
This Viewpoint examines whether overdiagnosis rather than underdiagnosis may now be the dominant form of myocardial infarction misdiagnosis.
This randomized clinical trial investigates whether assignment to the role of a patient or a healthy control has an effect on self-reported outcomes among patients…
This randomized clinical trial evaluates the efficacy of grief-focused cognitive behavior therapies vs mindfulness-based cognitive therapy in individuals with prolonged grief disorder.
This systematic review and meta-analysis investigates the efficacy of catheter ablation compared with rate or rhythm control among patients with atrial fibrillation and heart failure.
