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.
Risk factors for reactive arthritis and gastroenteritis episodes developed within 3 years after controls, Campylobacter cases and Salmonella cases participated in the CaSa study in The Netherlands, 2002–2003
OR, odds ratio; CI, confidence interval.
Adjusted for age, sex, degree of urbanization.
Only adults were included, because reactive arthritis was only observed among subjects aged ⩾23 years.
