Adriëtte Oostvogels

Supplementary File 3. Sensitivity analyses on a subsample with complications a Normal weight (n=418) %/mean (SD) Overweight (n=180) %/mean (SD) p-value Age (years) 30.5 (4.8) 31.2 (4.3) P=0.106 Body mass index (kg/m 2 ) 21.7 (1.9) 28.9 (3.6) P<0.001 Education (years) 9.6 (3.5) 8.6 (4.0) P=0.003 Ethnicity P<0.001 Dutch 69.4 58.9 Surinamese-Hindu 1.2 1.1 Black Caribbean 2.9 10.0 Turkish 2.9 3.9 Moroccan 3.8 5.6 Ghanaian 0.2 3.9 Other 19.6 16.7 % Nulliparous 74.2 62.2 P<0.004 % Smoking during pregnancy 9.8 5.6 P=0.110 % Alcohol consumption during pregnancy 23.2 15.0 P=0.028 Gestational age at lipid measurement (days) 91 (15) 92 (16) P=0.529 Total cholesterol (mmol/L)* 5.43 (0.93) 5.59 (0.98) P=0.056 Apolipoprotein A1 (g/L)* 1.69 (0.26) 1.68 (0.23) P=0.915 Apolipoprotein B (g/L)* 0.82 (0.20) 0.88 (0.19) P=0.001 Triglycerides (mmol/L)* 1.57 (0.62) 1.80 (0.72) P<0.001 Free fatty acids (mmol/L)* 0.31 (0.14) 0.39 (0.23) P=0.001 % Males 50.2 47.8 P=0.594 Gestational age at birth (days) 270 (22) 274 (21) P=0.035 % Preterm 27.5 20.0 P=0.064 Table 1. Characteristics of the subgroup with complications (N=598) * lipids were interpolated to 10 weeks of gestation a) women who gave birth before 37 weeks of pregnancy or who developed pregnancy induced hypertension or preeclampsia 66 Chapter 2