Table 2. Age distribution of single and multiple infection in women with HPV infection.
| Age group (years) | Single n(%)a | Double n(%)a | Triple n(%)a | Quadruple n(%)a | Quintet n(%)a | Total |
|---|---|---|---|---|---|---|
| 21–30b | 80 (9.57) | 20 (2.39) | 4 (0.48) | 1 (0.12) | 2 (0.24) | 107 |
| 31–40 | 258 (12.99) | 59 (2.97) | 21 (1.06) | 1 (0.05) | 1 (0.05) | 340 |
| 41–50 | 299 (14.07) | 64 (3.01) | 15 (0.71) | 2 (0.09) | 0 (0.00) | 380 |
| 51–60 | 142 (13.87) | 45 (4.39) | 12 (1.17) | 3 (0.29) | 1 (0.10) | 203 |
| >60 | 32 (12.17) | 2 (0.76) | 2 (0.76) | 1 (0.38) | 1 (0.38) | 38 |
| Total | 811 (13.01) | 190 (3.05) | 54 (0.87) | 8 (0.13) | 5 (0.08) | 1068 |
Notes.
a
The composition ratio (n(%)) is the ratio of women with positive infection to the total number of women in the age group.
b
One patient was 18 years old.