Table 1 Patient Characteristics
Gestational Week | 39–39+6 W | < 37 W | < 37 W | 37–37+6 W | 38–38+6 W | 40–40+6 W | ≥ 41 W |
|---|---|---|---|---|---|---|---|
N | 372 | 40 | 40 | 74 | 220 | 294 | 50 |
Age (Years) | |||||||
Mean ± SD | 29.5 ± 3.41 | 28.8 ± 3.91 | 28.8 ± 3.91 | 30.8 ± 4.54 | 29.4 ± 3.43 | 28.7 ± 3.08 | 28.5 ± 3.23 |
Median | 29.0 | 29.0 | 29.0 | 30.0 | 29.0 | 29.0 | 28.0 |
(Min, Max) | (19, 43) | (21, 35) | (21, 35) | (23, 48) | (20, 39) | (16, 39) | (21, 38) |
P-value | 0.188 | 0.188 | 0.005 | 0.599 | 0.001 | 0.036 | |
BMI before Pregnant (kg/m2) | |||||||
Mean ± SD | 22.01 ± 3.418 | 22.95 ± 3.782 | 22.95 ± 3.782 | 23.05 ± 3.674 | 22.34 ± 3.459 | 22.16 ± 3.164 | 23.73 ± 4.019 |
Median | 21.60 | 22.40 | 22.40 | 23.05 | 21.90 | 21.80 | 23.85 |
(Min, Max) | (15.1, 47.8) | (14.1, 34.8) | (14.1, 34.8) | (16.0, 39.3) | (14.0, 37.3) | (12.5, 34.2) | (17.4, 37.7) |
P-value | 0.122 | 0.122 | 0.022 | 0.265 | 0.586 | 0.002 | |
BMI change during Pregnant (kg/m2) | |||||||
Mean ± SD | 5.45 ± 1.719 | 5.06 ± 1.744 | 5.06 ± 1.744 | 5.02 ± 1.615 | 5.42 ± 1.853 | 5.60 ± 1.832 | 5.47 ± 1.533 |
Median | 5.40 | 5.00 | 5.00 | 4.80 | 5.40 | 5.50 | 5.55 |
(Min, Max) | (0.0, 11.6) | (0.7, 9.4) | (0.7, 9.4) | (1.6, 8.4) | (0.0, 12.5) | (0.0, 12.0) | (1.9, 8.7) |
P-value | 0.197 | 0.197 | 0.055 | 0.816 | 0.289 | 0.944 | |