Table 4. Type-specific HPV prevalences with exact binomial 95% confidence intervals (CI) by histologically confirmed cervical lesion.
|
Histological diagnosis |
||||||||
|---|---|---|---|---|---|---|---|---|
| |
No lesion (n=181) |
CIN 1 (n=71) |
CIN 2 (n=104) |
CIN 3+ (n=63) |
||||
| Type(s) | n | % (95% CI) | n | % (95% CI) | n | % (95% CI) | n | % (95% CI) |
| HPV 16 |
28 |
15.5 (10.5–21.6) |
11 |
15.5 (8.0–26.0) |
40 |
38.5 (29.1–48.5) |
38 |
60.3 (47.2–72.4) |
| HPV 18 |
12 |
6.6 (3.5–11.3) |
4 |
5.6 (1.6–13.8) |
6 |
5.8 (2.1–12.1) |
2 |
3.2 (0.4–11.0) |
| HPV 31 |
20 |
11.0 (6.9–16.5) |
4 |
5.6 (1.6–13.8) |
24 |
23.1 (15.4–32.4) |
8 |
12.7 (5.6–23.5) |
| HPV 33 |
13 |
7.2 (3.9–12.0) |
5 |
7.0 (2.3–15.7) |
6 |
5.8 (2.1–12.1) |
5 |
7.9 (2.6–17.6) |
| HPV 35 |
4 |
2.2 (0.6–5.6) |
2 |
2.8 (0.3–9.8) |
4 |
3.8 (1.1–9.6) |
1 |
1.6 (0.04–8.5) |
| HPV 39 |
11 |
6.1 (3.1–10.6) |
3 |
4.2 (0.9–11.9) |
4 |
3.8 (1.1–9.6) |
1 |
1.6 (0.04–8.5) |
| HPV 45 |
8 |
4.4 (1.9–8.5) |
3 |
4.2 (0.9–11.9) |
3 |
2.9 (0.6–8.2) |
1 |
1.6 (0.04–8.5) |
| HPV 51 |
19 |
10.5 (6.4–15.9) |
13 |
18.3 (10.1–29.3) |
4 |
3.8 (1.1–9.6) |
1 |
1.6 (0.04–8.5) |
| HPV 52 |
10 |
5.5 (2.7–9.9) |
1 |
1.4 (0.04–7.6) |
7 |
6.7 (2.7–13.4) |
5 |
7.9 (2.6–17.6) |
| HPV 56 |
18 |
9.9 (6.0–15.3) |
5 |
7.0 (2.3–15.7) |
2 |
1.9 (0.2–6.8) |
2 |
3.2 (0.4–11.0) |
| HPV 58 |
11 |
6.1 (3.1–10.6) |
4 |
5.6 (1.6–13.8) |
7 |
6.7 (2.7–13.4) |
3 |
4.8 (1.0–13.3) |
| Group 1/2 Aa |
136 |
75.1 (68.2–81.3) |
51 |
71.8 (59.9–81.9) |
88 |
84.6 (76.2–90.9) |
57 |
90.5 (80.4–96.4) |
| Group 2Bb |
23 |
12.7 (8.2–18.5) |
13 |
18.3 (10.1–29.3) |
4 |
3.8 (1.1–9.6) |
1 |
1.6 (0.04–8.5) |
| Any HPV | 163 | 90.1 (84.7–94.0) | 65 | 91.5 (82.5–96.8) | 92 | 88.5 (80.7–93.9) | 58 | 92.1 (82.4–97.4) |
a
Infection with one or more Group 1/2A HPV type (16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59 and 68), coinfection with HPV types of Group 2B and/or Group 3 allowed.
b
Infection with one or more Group 2B HPV type (26, 30, 53, 66, 67, 69, 70, 73 and 82), coinfection with HPV types of Group 3 allowed.