| Parameters | n (152*) | % |
| Age range (years) |
|
|
| ・ 20 - 34 | 101 | 66.4 |
| ・ ≥35 | 51 | 33.6 |
| Parity |
|
|
| ・ Primipara (1) | 29 | 19.1 |
| ・ Multipara (≥2) | 123 | 80.9 |
| Gravidity |
|
|
| ・ Primigravida (1) | 17 | 11.2 |
| ・ Multigravida (≥2) | 135 | 88.8 |
| Weight (Kg) |
|
|
| ・ <90 | 81 | 53.3 |
| ・ ≥90 | 71 | 46.7 |
| BMI (Kg/m2) |
|
|
| ・ Normal (18 - 24) | 29 | 19.1 |
| ・ Overweight (25 - 29) | 45 | 29.6 |
| ・ Obesity (≥30) | 78 | 51.3 |