Adriëtte Oostvogels

128 Chapter 5 No FHD (ref) N=2226 Maternal FHD only N=353 Paternal FHD only N=281 Maternal + Paternal FHD N=164 Mean (SD) / % Mean (SD) / % Mean (SD) / % Mean (SD) / % Maternal/Paternal characteristics Maternal age (years) 32.0 (4.4) 31.7 (4.8) 31.9 (4.6) 30.3 (5.7)* Maternal education (years after primary school) 10.1 (3.6) 9.5 (3.7)* 9.6 (3.8) 8.0 (3.8)* Maternal ethnicity (%) P<0.05 Dutch 70.7 59.7 66.2 38.4 Turkish 2.2 5.7 4.6 7.3 Moroccan 3.5 6.5 6.4 24.4 Other Western 13.2 11.4 13.2 7.3 Other Non-Western 10.3 16.8 9.6 22.6 Maternal body mass index (kg/m 2 ) when children were 5 years old 23.2 (3.8) 24.3 (4.5)* 23.4 (3.7) 25.3 (4.5)* Paternal body mass index (kg/m 2 ) when children were 5 years old 24.7 (3.0) 24.9 (2.8) 25.5 (3.3)* 26.3 (3.3)* Child’s characteristics Gestational age at birth (days) 279.5 (11.4) 278.6 (12.4) 278.0 (14.4) 279.5 (11.4) Birth weight (g) 3493 (531) 3464 (541) 3392 (597)* 3352 (615)* Age at measurements (years) 5.7 (0.50) 5.7 (0.46) 5.7 (0.51) 5.7 (0.50) Sex – % Boys 49.6 52.4 54.8 48.2 Screen time (hours/day) 1.4 (0.9) 1.6 (1.1)* 1.5 (1.0)* 2.1 (1.3)* Energy intake (kcal/day) 1526 (323) 1547 (383) 1555 (371) 1619 (466)* Table 1. Characteristics of the study population compared between groups of second-degree family history of diabetes (FHD) within the ABCD-study * p <0.05 significantly different from the no second-degree family history category