Table 1 Baseline characteristics of randomised participants
Characteristic | DVD Group (N = 541) | Standard Materials Group (N = 564) |
|---|---|---|
Maternal Age (Years)* | 29.2 (5.6) | 29.4 (5.3) |
Gestational Age at Entry (Weeks)+ | 14.0 (11.9-17.3) | 14.1 (12.0-16.7) |
Body Mass Index (kg/m2)+ | 31.0 (28.0-35.9) | 31.1 (28.1-35.8) |
Body Mass Index Category# | Â | Â |
BMI 25·0-29·9 | 225 (41.6) | 233 (41.3) |
BMI 30·0-34·9 | 156 (28.8) | 170 (30.1) |
BMI 35·0-39·9 | 94 (17.4) | 108 (19.1) |
BMI > = 40·0 | 66 (12.2) | 53 (9.4) |
Public Patient# | 530 (98.0) | 551 (97.7) |
Weight (kg)* | 89.2 (18.2) | 88.0 (16.3) |
Height (cm)* | 165.1 (6.7) | 164.6 (6.5) |
Caucasian# | 488 (90.2) | 507 (89.9) |
Smoker# | 74 (13.7) | 80 (14.2) |
Nulliparous# | 224 (41.4) | 233 (41.3) |
Index of Socio-economic Disadvantage^ | Â | Â |
Unknown | 1 (0.2) | 1 (0.2) |
Quintile 1 (Most Disadvantaged) | 183 (33.8) | 157 (27.8) |
Quintile 2 | 128 (23.7) | 143 (25.4) |
Quintile 3 | 68 (12.6) | 105 (18.6) |
Quintile 4 | 74 (13.7) | 76 (13.5) |
Quintile 5 (Least Disadvantaged) | 87 (16.1) | 82 (14.5) |