Table 6 Age distribution of 13 high-risk HPV types
From: Epidemiology and genotypes analysis of human papillomavirus infection in Beijing, China
HPV type | < 20 (n = 61) | 20–24 (n = 950) | 25–29 (n = 5,383) | 30–34 (n = 5,499) | 35–39 (n = 3,361) | 40–44 (n = 3,455) | 45–49 (n = 2,666) | 50–54 (n = 1,776) | 55–59 (n = 1,108) | ≥ 60 (n = 1,085) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | n. (%) | 95% CI | |
16 | 5 (8.2) | 1.3–15.1 | 79 (8.3) | 6.6–10.1 | 210 (3.9) | 3.4–4.4 | 212 (3.9) | 3.3–4.4 | 174 (5.2) | 4.4–5.9 | 152 (4.4) | 3.7–5.1 | 100 (3.8) | 3–4.5 | 68 (3.8) | 2.9–4.7 | 55 (5.0) | 3.7–6.2 | 44 (4.1) | 2.9–5.2 |
18 | 4 (6.6) | 0.3–12.8 | 25 (2.6) | 1.6–3.6 | 109 (2.0) | 1.6–2.4 | 81 (1.5) | 1.2–1.8 | 61 (1.8) | 1.4–2.3 | 42 (1.2) | 0.9–1.6 | 32 (1.2) | 0.8–1.6 | 31 (1.7) | 1.1–2.4 | 15 (1.4) | 0.7–2.0 | 17 (1.6) | 0.8–2.3 |
31 | 1 (1.6) | -1.5–4.8 | 10 (1.1) | 0.4–1.7 | 46 (0.9) | 0.6–1.1 | 56 (1.0) | 0.8–1.3 | 34 (1.0) | 0.7–1.3 | 40 (1.2) | 0.8–1.5 | 35 (1.3) | 0.9–1.7 | 30 (1.7) | 1.1–2.3 | 11 (1.0) | 0.4–1.6 | 17 (1.6) | 0.8–2.3 |
33 | 3 (4.9) | -0.5–10.3 | 20 (2.1) | 1.2–3.0 | 32 (0.6) | 0.4–0.8 | 52 (0.9) | 0.7–1.2 | 41 (1.2) | 0.8–1.6 | 38 (1.1) | 0.8–1.4 | 21 (0.8) | 0.5–1.1 | 11 (0.6) | 0.3–1.0 | 19 (1.7) | 1.0–2.5 | 15 (1.4) | 0.7–2.1 |
35 | 1 (1.6) | -1.5–4.8 | 16 (1.7) | 0.9–2.5 | 51 (0.9) | 0.7–1.2 | 36 (0.7) | 0.4–0.9 | 40 (1.2) | 0.8–1.6 | 27 (0.8) | 0.5–1.1 | 20 (0.8) | 0.4–1.1 | 23 (1.3) | 0.8–1.8 | 19 (1.7) | 1.0–2.5 | 11 (1.0) | 0.4–1.6 |
39 | 8 (13.1) | 4.6–21.6 | 56 (5.9) | 4.4–7.4 | 196 (3.6) | 3.1–4.1 | 177 (3.2) | 2.8–3.7 | 109 (3.2) | 2.6–3.8 | 101 (2.9) | 2.4–3.5 | 92 (3.5) | 2.8–4.1 | 58 (3.3) | 2.4–4.1 | 46 (4.2) | 3.0–5.3 | 22 (2.0) | 1.2–2.9 |
45 | 2 (3.3) | -1.2–7.7 | 11 (1.2) | 0.5–1.8 | 33 (0.6) | 0.4–0.8 | 28 (0.5) | 0.3–0.7 | 11 (0.3) | 0.1–0.5 | 13 (0.4) | 0.2–0.6 | 8 (0.3) | 0.1–0.5 | 6 (0.3) | 0.1–0.6 | 10 (0.9) | 0.3–1.5 | 2 (0.2) | -0.1–0.4 |
51 | 4 (6.6) | 0.3–12.8 | 48 (5.1) | 3.7–6.4 | 165 (3.1) | 2.6–3.5 | 177 (3.2) | 2.8–3.7 | 74 (2.2) | 1.7–2.7 | 77 (2.2) | 1.7–2.7 | 53 (2.0) | 1.5–2.5 | 46 (2.6) | 1.9–3.3 | 27 (2.4) | 1.5–3.3 | 26 (2.4) | 1.5–3.3 |
52 | 8 (13.1) | 4.6–21.6 | 80 (8.4) | 6.7–10.2 | 315 (5.9) | 5.2–6.5 | 287 (5.2) | 4.6–5.8 | 173 (5.1) | 4.4–5.9 | 157 (4.5) | 3.8–5.2 | 125 (4.7) | 3.9–5.5 | 96 (5.4) | 4.4–6.5 | 81 (7.3) | 5.8–8.8 | 63 (5.8) | 4.4–7.2 |
56 | 4 (6.6) | 0.3–12.8 | 38 (4.0) | 2.8–5.2 | 94 (1.7) | 1.4–2.1 | 123 (2.2) | 1.8–2.6 | 60 (1.8) | 1.3–2.2 | 69 (2.0) | 1.5–2.5 | 59 (2.2) | 1.7–2.8 | 68 (3.8) | 2.9–4.7 | 51 (4.6) | 3.4–5.8 | 36 (3.3) | 2.3–4.4 |
58 | 5 (8.2) | 1.3–15.1 | 65 (6.8) | 5.2–8.4 | 228 (4.2) | 3.7–4.8 | 250 (4.5) | 4.0–5.1 | 145 (4.3) | 3.6–5.0 | 136 (3.9) | 3.3–4.6 | 117 (4.4) | 3.6–5.2 | 97 (5.5) | 4.4–6.5 | 63 (5.7) | 4.3–7.0 | 55 (5.1) | 3.8–6.4 |
59 | 1 (1.6) | 3.5–19.5 | 27 (2.8) | 1.8–3.9 | 88 (1.6) | 1.3–2.0 | 77 (1.4) | 1.1–1.7 | 49 (1.5) | 1.1–1.9 | 35 (1.0) | 0.7–1.3 | 41 (1.5) | 1.1–2 | 28 (1.6) | 1.0–2.2 | 19 (1.7) | 1.0–2.5 | 19 (1.8) | 1.0–2.5 |
68 | 0 (0) | -1.5–4.8 | 21 (2.2) | 1.3–3.1 | 60 (1.1) | 0.8–1.4 | 53 (1.0) | 0.7–1.2 | 33 (1.0) | 0.6–1.3 | 27 (0.8) | 0.5–1.1 | 29 (1.1) | 0.7–1.5 | 20 (1.1) | 0.6–1.6 | 18 (1.6) | 0.9–2.4 | 5 (0.5) | 0.1–0.9 |