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.
Kaplan–Meier curves for survival free of loss of response in patients with CD and UC who had complete response to anti-TNF therapy. The median ± SE time to loss of response was 28.1 ± 3.9 months in CD and 15.2 ± 2.0 months in UC, respectively (P = 0.001).
