Total (n = 137) | Female (n = 62) | Male (n = 75) | |||||
---|---|---|---|---|---|---|---|
Characteristics | Mean | SD | Mean | SD | Mean | SD | P |
Maternal age | 34.1 | 4.5 | 33.7 | 4.2 | 34.5 | 4.7 | 0.30 |
Gestational age at delivery | 39.4 | 1.6 | 39.4 | 1.4 | 39.3 | 1.7 | 0.68 |
Total number of pregnancies | 3.6 | 1.5 | 3.5 | 1.4 | 3.7 | 1.5 | 0.65 |
Total AOSI scorea | 5.0 | 4.3 | 4.7 | 2.0 | 5.2 | 2.3 | 0.45 |
Total SRS raw scorea | 29.8 | 26.1 | 1.7 | 33.4 | 2.1 | 0.03 | |
% | n | % | n | % | n | ||
Cesarean section | 42.2 | 97 | 45.2 | 42 | 40 | 55 | 0.61 |
Maternal education | 137 | 62 | 75 | 0.68 | |||
<9th | 2.9 | 4.8 | 1.3 | ||||
High school graduation | 8.0 | 8.1 | 8.0 | ||||
College degree | 63.5 | 62.9 | 64.0 | ||||
Graduate/professional degree | 25.6 | 24.2 | 26.7 | ||||
Maternal race | 131 | 61 | 70 | 0.58 | |||
Asian | 6.8 | 6.6 | 7.1 | ||||
Black | 9.2 | 11.5 | 7.1 | ||||
Other | 11.5 | 13.1 | 10.1 | ||||
White | 64.9 | 59.0 | 70 | ||||
Unknown | 7.6 | 9.8 | 5.7 | ||||
Maternal Hispanic/Latino | 19.4 | 129 | 15.2 | 59 | 22.9 | 70 | 0.27 |
Male older affected sibling | 83.9 | 137 | 85.5 | 62 | 82.7 | 75 | 0.66 |