Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The effect of LTPA and duration of time in severe OPA on the total PWI-SF score. Adjusted for age, job, disease history, family history of disease, and BMI.
Non-exercise: LTPA score <22.5 metabolic equivalent-hour/week, Exercise: LTPA score ≥22.5 metabolic equivalent-hour/week.
