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.
Comparison by the transformation approach (16) of the observed survival in the Metlika cohort (subjects with and without peripheral arterial disease taken together). Gray line – survival of the Slovene population in the same calendar period; full line – the cohort; dashed lines – 95% confidence intervals for the observed survival in the cohort.
