Table 3:

Distributions of antepartum versus intrapartum stillbirths by body mass index (BMI) category among singleton hospital births in Ontario, Canada, Apr. 1, 2012, to Dec. 31, 2018

BMI category	No. (%) of stillbirths		Total stillbirths n = 1956
	Antepartum n = 1606	Intrapartum n = 350
Underweight	91 (90.1)	10 (9.9)	101
Normal weight	684 (80.1)	170 (19.9)	854
Overweight	389 (82.1)	85 (17.9)	474
Class I obesity	233 (85.3)	40 (14.7)	273
Class II obesity	137 (84.0)	26 (16.0)	163
Class III obesity	72 (79.1)	19 (20.9)	91