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.
Mean change in body mass index (kg/m2 (95% confidence interval)) per follow-up interval, by diet soda consumption category at the beginning of the interval, adjusted for sex, age, ethnicity, education, neighborhood, beginning body mass index, leisure physical activity level, diabetes, smoking status, and length of interval.
