Risk factors for relapse in remission of Crohn’s disease

Risk factorAdjusted HR1-1-150(95% CI)
Men v women0.8 (0.4 to 1.6)1-1-151
Medical v surgical induction of remission 2.1 (1.0 to 4.2)
Currentv never smoking2.1 (1.1 to 4.2)
Previous v never smoking1.0 (0.5 to 2.0)1-1-151
Ever v never use of oral contraceptives3.0 (1.5 to 5.9)
  • 1-1-150 HR=hazard ratio, which was adjusted for sex, type of induction of remission, smoking status, and oral contraceptive use.

  • 1-1-151 Not significant.