Table 1. General characteristics of the study population.
| Characteristics | N(%) | Characteristics | N(%) |
|---|---|---|---|
| Age | Health status | ||
| < 30 years | 89 (14.9) | Healthy | 320 (53.7) |
| 30–39 years | 246 (41.3) | Average | 252 (42.3) |
| 40–49 years | 216 (36.2) | Poor | 24 (4.0) |
| 50–55 years | 45 (7.5) | Health status of partner | |
| Marriage | Healthy | 445 (74.4) | |
| Married | 565 (94.8) | Average | 146 (24.5) |
| Unmarried but have a regular partner | 29(4.9) | Poor | 5 (0.8) |
| Divorced but have a regular partner | 2(0.3) | Sexual status of partner | |
| Have a child | good | 376 (63.1) | |
| Yes | 509 (85.4) | Average | 220 (36.9) |
| No | 87 (14.6) | History of non-malignant cervical disease | |
| Labor mode | unknown | 24.7(147) | |
| Natural | 409(68.6) | Yes | 18.8 (112) |
| Dystocia | 9 (1.5) | No | 56.5 (337) |
| Cesarean section | 91 (15.3) | Cervical lesion | |
| Contraception | None | 293 (49.2) | |
| Intrauterine device | 218 (36.6) | cervicitis | 159 (26.7) |
| Condom | 219 (36.7) | CIN | 121 (20.3) |
| Oral contraceptives | 9 (1.5) | Cervical polyps | 50 (8.4) |
| Ligation of fallopian tubes | 28 (4.7) | Nabothian cyst | 15 (2.5) |
| Others | 122 (20.5) | cervical hypertrophy | 38 (6.4) |
| cervical submucosal uterine fibroids | 5 (0.8) | ||
| cervical genital warts | 3 (0.5) |