Table 2 Single, double, and multiple HPV infections in different groups
Group | Age, y | Sample size | Single infection | Double infections | Multiple infections | |||
|---|---|---|---|---|---|---|---|---|
Positive no | % (95% CI) | Positive no | % (95% CI) | Positive no | % (95% CI) | |||
G1 | < 20 | 325 | 91 | 28.0 (23.1–32.9) | 35 | 10.8 (7.4–14.2) | 10 | 3.1 (1.2–5.0) |
G2 | 20–29 | 2874 | 396 | 13.8 (12.5–15.0) | 151 | 5.3 (4.4–6.1) | 58 | 2.0 (1.5–2.5) |
G3 | 30–39 | 4222 | 562 | 13.3 (12.3–14.3) | 142 | 3.4 (2.8–3.9) | 61 | 1.4 (1.1–1.8) |
G4 | 40–49 | 4829 | 611 | 12.7 (11.7–13.6) | 181 | 3.7 (3.2–4.3) | 64 | 1.3 (1.0–1.6) |
G5 | 50–59 | 2417 | 331 | 13.7 (12.3–15.1) | 115 | 4.8 (3.9–5.6) | 56 | 2.3 (1.7–2.9) |
G6 | > 60 | 949 | 143 | 15.1 (12.8–17.3) | 43 | 4.5 (3.2–5.9) | 31 | 3.3 (2.1–4.4) |
Total | 15,616 | 2134 | 13.7 (13.1–14.2) | 667 | 4.3 (4.0–4.6) | 280 | 1.8 (1.6–2.0) | |