Table 1 Patient demographics for cases and controls
Demographics | Case (N = 145) | Control (N = 145) | |
|---|---|---|---|
Age – mean (standard deviation) | 34.5 (±5.0) | 34.5 (±5.0) | |
Primiparous – n (%) | 29 (20) | 22 (15) | |
Caucasian – n (%) | 13 (24) | 42 (47) | |
English as primary language – n (%) | 73 (90) | 118 (96) | |
Median household income ($ CAD) – median (Q1-Q3) | 92,160 (72453–115,438) | 94,254 (77846–119,354) | |
Vegetarian – n (%) | 6 (4) | 2 (1) | |
Prenatal vitamin – n (%) | 136 (94) | 143 (99) | |
Mode of delivery – n (%) | Vaginal: | 58 (40) | 90 (62) |
Cesarean: | 87 (60) | 55 (38) | |