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.
Loess curve showing the association between body mass index (BMI) (kg/m2) and general psychological distress, as measured by the Kessler Psychological Distress Scale (K-10) in the total sample (n = 4,892) (Note: lower scores on the K-10 indicate greater mental health impairment).
