Macrosomia Rates in Women with Diet-Controlled Gestational Diabetes: A Retrospective Study

Table 2

Distribution of body mass index across cases and controls.

BMI (kg/m^2)	Cases	Controls
16–20	28	26
21–25	93	96
26–30	47	47
31–35	17	16
36–40	10	10
41–45	5	5
46–50	1	1
51–55	1	1

Median BMI of all 404 obstetric patients: 24, IQR 22 to 28, range 17 to 52; mean BMI 25.8, SD 5.92. Of the 202 pairs of maternal body mass index (BMI) values, the median difference between cases and controls was 0, IQR −1 to 1, range −6 to 11.