The coronavirus disease 2019 (COVID-19) pandemic has put considerable physical and
emotional strain on frontline healthcare workers. Among frontline healthcare workers, physician …

The purpose of this study was to examine longitudinally the natural history of asymptomatic
rotator cuff tears over a 5-year period and to assess the risk for development of symptoms …

Criteria for the classification of carpal tunnel syndrome for use in epidemiologic studies were
developed by means of a consensus process. Twelve medical researchers with experience …

Background: Parkinson disease is a common neurodegenerative disease. The racial, sex,
age, and geographic distributions of Parkinson disease in the US are unknown. Methods: We …

Background The response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
pandemic has created an unprecedented disruption in work conditions. This study …

The purpose of this retrospective study was to determine the long-term functional and
radiographic outcomes in a series of young adults (less than forty-five years old) in whom an acute …

Objective: To conduct an intervention trial of a “best practices” musculoskeletal injury prevention
program designed to safely lift physically dependent nursing home residents. Design: A …

Objectives Most studies of carpal tunnel syndrome (CTS) incidence and prevalence among
workers have been limited by small sample sizes or restricted to a small subset of jobs. We …

Objectives: To compare union rates and complications of retrograde intramedullary nailing
of femoral shaft fractures with those of antegrade intramedullary nailing. Design: …

OBJECTIVE: To comprehensively analyze potential risk factors for falling in the hospital and
describe the circumstances surrounding falls. DESIGN: Case-control study. Data on …