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. 2006 Jan;55(1):47–53. doi: 10.1136/gut.2005.068809

Table 3 Outcome of the study drugs.

AZA 5‐ASA Total p Value* OR* (95% CI)
Intent to treat
 Success 19 (53 %) 7 (19 %) 26
 Failure 17 (47 %) 29 (81 %) 46 4.78 (1.57–14.5)
 Total 36 36 72 0.006
Per protocol
 Success 19 (58 %) 7 (21 %) 26
 Failure 14 (42 %) 27 (79 %) 41 0.003 5.26 (1.59–18.1)
 Total 33 34 67

OR (95% CI), odds ratio (95% confidence interval).

AZA, azathioprine; 5‐ASA, 5‐aminosalicylic acid.

*From logistic regression models including terms for age and sex.