Table 3 Crude and adjusted odds ratios of adverse birth outcomes among births to Inuit residents in the Hudson Bay communities where midwives were the primary birthing attendants vs the Ungava Bay communities where physicians were the primary birthing attendants, Nunavik, 1989–2000

Outcome	Crude OR (95% CI)	Adjusted OR* (95% CI)
For all births
Preterm birth	0.95 (0.74 to 1.21)	0.94 (0.73 to 1.20)
SGA birth	1.14 (0.82 to 1.58)	1.48 (0.82 to 2.68)
LBW birth	0.87 (0.63 to 1.21)	0.85 (0.61 to 1.18)
Perinatal death	1.33 (0.67 to 2.65)	1.29 (0.63 to 2.64)
Stillbirth	1.01 (0.37 to 2.71)	0.97 (0.39 to 2.41)
Neonatal death	1.70 (0.65 to 4.49)	1.60 (0.59 to 4.39)
Post-neonatal death	1.27 (0.63 to 2.55)	1.22 (0.58 to 2.56)
Infant death	1.41 (0.80 to 2.48)	1.34 (0.75 to 2.40)
For births⩾28 weeks
Perinatal death	1.10 (0.49 to 2.48)	1.13 (0.48 to 2.67)
Stillbirth	1.05 (0.36 to 3.02)	0.98 (0.36 to 2.62)
Neonatal death	1.18 (0.33 to 4.18)	1.30 (0.39 to 4.34)

OR, odds ratio; CI, confidence interval; LBW, low birthweight (<2500 g); SGA, small-for-gestational-age (<10th percentile).
*The odds ratios (ORs) from multilevel logistic regression models adjusting for maternal age (<20, 20–34, ⩾35 years), education (<completed high school, completed high school (11 years) and ⩾ some college), marital status (single, common law union, married), parity (primiparous or not), infant sex (boy, girl), plurality (singleton, multiple), community size (population <1000, ⩾1000) and community-level random effects.