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.
(a) Prevalence of diabetes in men in the Västerbotten Intervention Programme between 1990 and 2007 by age and educational strata. (b) Prevalence of diabetes in women in the Västerbotten Intervention Programme between 1990 and 2007 by age and educational strata.
