. Author manuscript; available in PMC: 2016 May 7.

Published in final edited form as: Am J Gastroenterol. 2016 Mar 22;111(5):658–664. doi: 10.1038/ajg.2016.57

Table 1.

Baseline Visit Characteristics of Women with One or More Births, by History of GDM (n= 1,115)^*

Characteristic	GDM (n=124)	Non-GDM (n=991)	P^†
Age, median (IQR) years	26 (8)	25 (6)	0.48
Race, n (%)			0.40
African American	68 (55)	573 (58)
Caucasian	56 (45)	418 (42)
BMI, median (IQR) kg/m²	23.8 (8.8)	22.9 (6.2)	0.03
HOMA-IR, median (IQR)	1.6 (1.2)	1.4 (0.77)	< 0.01
Total cholesterol, median (IQR) mg/dL	172 (49)	174 (44)	0.27
LDL, median (IQR) mg/dL	103 (40)	106 (40)	0.31
HDL, median (IQR) mg/dL	53 (16)	55 (16)	0.12
Triglycerides, median (IQR) mg/dL	64 (30)	56 (33)	< 0.01
Waist circumference, median (IQR) cm	74 (17)	71.3 (12.5)	0.04
Hypertension, n (%)	4 (3)	18 (2)	0.29

All variables have < 1% missing data, except HOMA-IR for which GDM n = 104 (84%) and Non-GDM n= 809 (82%)

^†

Calculated by Mann Whitney U test for continuous variables, chi squared for categorical variables