| BMI | Body mass index |
| OWOB | Overweight and obese |
| NLW | Underweight and normal weight |
| RCS | Restricted cubic spline |
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.