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.
The standardised and non-standardised prevalence of patients with knee osteoarthritis by age cohorts in the Intego registry (1996–2015). Standardisation was performed by taking the Flemish population of the year 1996 as reference population.
