Background: Obesity, race/ethnicity, and other correlated characteristics have emerged as
high-profile risk factors for adverse coronavirus disease 2019 (COVID-19)–associated …

Background: Clinical screening for basic social needs—such as food and housing insecurity—
is becoming more common as health systems develop programs to address social …

Background As more health care organizations integrate social needs screening and
navigation programs into clinical care delivery, the patient perspective is necessary to guide …

Background Neuromuscular warmups have gained increasing attention as a means of
preventing sports-related injuries, but data on effectiveness in basketball are sparse. The …

Background Millions of head computed tomography (CT) scans are ordered annually, but
the extent of avoidable imaging is poorly defined. Objectives The objective was to determine …

PRIMARY OBJECTIVE: The primary objective of the study is to determine if the mortality for
adult patients visiting US emergency departments (EDs) is greater on weekends than …

Background The demands for healthcare resources following a COVID-19 diagnosis are
substantial, but not currently quantified. Objective To describe trends in healthcare utilization …

Importance Chest pain is among the most common reasons for emergency department (ED)
presentations. However, most patients are at low risk for acute coronary syndrome (ACS) …

Study objective Although numerous studies have demonstrated a relationship between
higher volume and improved outcomes in the delivery of health services, it has not been …

Study objective Approximately 1 in 3 computed tomography (CT) scans performed for head
injury may be avoidable. We evaluate the association of implementation of the Canadian CT …