Table 2.
Demographic characteristics
| Variables | N (%) | Mean + SD |
|---|---|---|
| Age | 32.19±7.64 | |
| 20–29 | 16 (12.8) | |
| 30–39 | 90 (72) | |
| 40–49 | 18 (14.4) | |
| ≧50 | 1 (0.8) | |
| Body mass index (BMI) | 21.45±3.51 | |
| <18.5 | 11 (8.8) | |
| 18.5≦ BMI <24 | 86 (68.8) | |
| ≧24 | 28 (22.4) | |
| Educational level | ||
| Senior high school | 5 (4) | |
| College | 23 (18.4) | |
| University | 73 (58.4) | |
| Graduate school | 24 (19.2) | |
| Marital status | ||
| Married | 35 (28) | |
| Single | 90 (72) | |
| Work/school duration | ||
| No | 8 (6.4.9) | |
| No fixed time/Shift | 17 (13.6) | |
| Fixed time | 99 (79.2) | |
| Missing | 1 (0.8) | |
| Obstetric and gynecological diagnoses | ||
| Yes | 73 (58.4) | |
| No | 52 (41.6) | |
| Pregnancy experience | ||
| Yes | 101 (80.8) | |
| No | 24 (19.2) | |
| Experience of childbirth | ||
| Yes | 109 (87.2) | |
| No | 16 (12.8) |