Regional Variation in Pregnancy Outcomes amongst Women in Inflammatory Bowel Disease: A Population-Based Cohort Study

Table 3

Age-adjusted odds ratios for preterm birth stratified by Local Health Integration Networks.

	Age-adjusted odds ratio for preterm birth (aOR, 95% CI)
Erie St. Clair (LHIN 1)	1.60 (0.89, 2.89)	0.12
South West (LHIN 2)	1.84 (1.16, 2.91)	0.009
Waterloo Wellington (LHIN 3)	2.04 (1.21, 3.45)	0.008
Hamilton Niagara Haldimand Brant (LHIN 4)	1.52 (1.04, 2.23)	0.03
Central West (LHIN 5)	1.60 (0.90, 2.83)	0.11
Mississauga Halton (LHIN 6)	1.42 (0.84, 2.39)	0.19
Toronto Central 7 (LHIN 7)	1.22 (0.70, 2.13)	0.48
Central (LHIN 8)	1.71 (1.12, 2.59)	0.01
Central East (LHIN 9)	1.45 (0.93, 2.28)	0.10
South East (LHIN 10)	2.13 (1.13, 4.02)	0.02
Champlain (LHIN 11)	1.62 (1.06, 2.46)	0.02
North Simcoe Muskoka (LHIN 12)	1.50 (0.71, 3.16)	0.29
North East (LHIN 13)	0.53 (0.23, 1.22)	0.14
North West (LHIN 14)	2.78 (1.03, 7.46)	0.04

Bold p values demonstrate statistical significance.