Table 2.
Infection rates of each HR-HPV type in different age groups.
| Age(yr, no) | 25-30, 404 | 31-40, 1774 | 41-50, 1751 | 51-65, 1488 |
|---|---|---|---|---|
| HR-HPV type | No.(%) | No.(%) | No.(%) | No.(%) |
| 16 | 18(4.46) | 31(1.75) | 25(1.43) | 34(1.08) |
| 18 | 2(0.50) | 10(0.56) | 7(0.40) | 8(0.54) |
| 31 | 0(0) | 10(0.56) | 14(0.80) | 14(0.94) |
| 33 | 3(0.74) | 12(0.68) | 8(0.46) | 10(0.67) |
| 35 | 2(0.50) | 5(0.28) | 5(0.29) | 5(0.34) |
| 39 | 5(1.24) | 23(1.30) | 21(1.20) | 25(1.68) |
| 45 | 2(0.50) | 6(0.34) | 4(0.23) | 8(0.54) |
| 51 | 4(0.99) | 13(0.73) | 18(1.03) | 20(1.34) |
| 52 | 9(2.22) | 69(3.89) | 60(3.43) | 74(4.97) |
| 56 | 6(1.49) | 9(0.51) | 5(0.29) | 24(1.61) |
| 58 | 15(3.71) | 41(2.31) | 34(1.94) | 48(3.23) |
| 59 | 5(1.24) | 17(0.96) | 12(0.69) | 12(0.81) |
| 66 | 5(1.24) | 10(0.56) | 4(0.23) | 14(0.94) |
| 68 | 7(1.73) | 17(0.96) | 16(0.91) | 19(1.28) |
| Total | 83 | 273 | 233 | 315 |
Abbreviations: HR-HPV, high-risk human papilloma virus.