TABLE 2.

Estimated thiopurine effectiveness rates on time‐to‐event analyses

	CD	UC
Median survival, years (95% CI)	3.2 (2.1–4.3)	3.3 (2.0–4.6)
% of patients still on thiopurine monotherapy without event a (years)
1	64.4	65.8
5	45.0	40.8
10	31.9	35.6
	Log‐rank testing CD vs UC b : p = 0.78

Abbreviations: CI, confidence interval; p, p value.

^a Estimated percentage of patients still on monotherapy 1, 5 and 10 years after initiation without need for escalation to biologicals, corticosteroids, surgery and hospitalisation due to active disease.

^b Comparison of estimated effectiveness over time between CD and UC patients.