Table 1.
Characteristics and distribution of HPV infection among women living in China n = 6286.
| Characteristics | Number (%) | HPV ⁑ Infection (%) | p Value | 14HR-HPV Infection (%) | p Value | |
|---|---|---|---|---|---|---|
| Age ※ | ||||||
| 21–29 | 383 (6.1) | 83 (21.7) | 0.004 | 71 (18.5) | 0.006 | |
| 30–39 | 724 (11.5) | 164 (22.7) | 127 (17.5) | |||
| 40–49 | 2364 (37.6) | 531 (22.5) | 417 (17.6) | |||
| Above 50 | 2815 (44.8) | 741 (26.3) | 601 (21.3) | |||
| Mean ± SD | 44.05 ± 8.412 | |||||
| Number of pregnancy * | ||||||
| 0 | 54 (0.9) | 12 (22.2) | 0.118 | 10 (18.5) | 0.067 | |
| 1–2 | 2287 (36.4) | 514 (22.5) | 406 (17.8) | |||
| 3–4 | 3153 (50.2) | 789 (25.0) | 645 (20.5) | |||
| ≥5 | 788 (12.5) | 202 (25.6) | 154 (19.5) | |||
| Number of children # | ||||||
| 0 | 92 (1.5) | 23 (25.0) | 0.130 | 21 (22.8) | 0.073 | |
| 1–2 | 4979 (79.3) | 1170 (23.5) | 935 (18.8) | |||
| 3–4 | 1133 (18.1) | 301 (26.6) | 240 (21.2) | |||
| ≥5 | 73 (1.2) | 21 (28.8) | 18 (24.7) | |||
| Education | ||||||
| Illiterate | 535 (0.8) | 116 (21.7) | 0.168 | 93 (17.4) | 0.237 | |
| Literate | 5751 (91.5) | 1430 (21.4) | 1123 (19.5) | |||
| Education level | ||||||
| Primary school | 1245 (21.6) | 282 (22.7) | 0.020 | 217 (17.4) | 0.392 | |
| Junior high school | 2262 (39.3) | 564 (24.9) | 445 (19.7) | |||
| High school | 840 (14.6) | 235 (28.0) | 208 (24.8) | |||
| University or above | 1404 (24.4) | 322 (22.9) | 253 (18.0) | |||
| Alcohol use | ||||||
| Never | 5090 (81.0) | 1199 (23.6) | 0.023 | 957 (18.8) | 0.028 | |
| Ever | 1195 (19.0) | 319 (26.7) | 258 (21.6) | |||
| Smoking | ||||||
| Never | 6139 (97.7) | 1489 (24.3) | 0.282 | 1193 (19.4) | 0.251 | |
| Ever | 147 (2.3) | 30 (20.4) | 23 (15.6) | |||
| Contraceptive method | ||||||
| No contraception | 1865 (29.7) | 480 (25.7) | 0.008 | 389 (20.9) | 0.009 | |
| Condom | 945 (15.0) | 194 (20.5) | 151 (16.0) | |||
| Others ⁜ | 3476 (55.3) | 845 (24.3) | 676 (19.4) | |||
⁑ human papillomavirus (HPV); high-risk HPV (HR-HPV); ※ years; * 4 data missing; # 9 data missing; ⁜ IUD, tubal ligation and oral contraceptive drugs.