Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 14, 2011; 17(6): 743-749
Published online Feb 14, 2011. doi: 10.3748/wjg.v17.i6.743
Table 4 Perinatal factors with significant, independent effect on Crohn’s disease in the child
Perinatal risk factorOdds ratio95% CI
Maternal age (yr)
14-341.00Ref.
35-494.812.32-9.98
Maternal smoking during pregnancy
No1.00Ref.
Yes2.041.06-3.92