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 analysis of time to new biologic therapy after ustekinumab dose intensification. *Calculated using log-rank test. Numbers represent censoring at loss of follow-up, time of ustekinumab discontinuation without initiation of new biologic therapy, or time of further ustekinumab dose intensification from every 6 weeks to every 4 weeks.
