Table 3.
Prevalence of selected human papillomavirus (HPV) types and groups of HPV types among HPV-positive women, by cervical status
|
HPV type |
Normal
a
|
CIN3
b
|
Cancer
b
|
Cancer: normal cytology |
|||
|---|---|---|---|---|---|---|---|
| (N = 2272) | (N = 211) | (N = 112) | Prevalence ratio (95% CI) | ||||
| |
n |
(% of HPV pos) |
n |
(% of HPV pos) |
n |
(% of HPV pos) |
|
|
Any |
522 |
- |
183 |
- |
99 |
- |
- |
|
16 |
78 |
(15) |
109 |
(60) |
62 |
(63) |
5.8 (4.0-8.3) |
|
18 |
53 |
(10) |
4 |
(2) |
7 |
(7) |
0.7 (0.4-1.5) |
|
16/18 |
127 |
(24) |
113 |
(62) |
69 |
(70) |
5.0 (3.4-7.4) |
|
31 |
21 |
(4) |
14 |
(8) |
4 |
(4) |
1.0 (0.4-2.5) |
|
33 |
21 |
(4) |
12 |
(7) |
2 |
(2) |
0.5 (0.1-2.0) |
|
45 |
28 |
(5) |
2 |
(1) |
5 |
(5) |
0.9 (0.4-2.2) |
|
52 |
28 |
(5) |
2 |
(1) |
3 |
(3) |
0.6 (0.2-1.8) |
|
58 |
27 |
(5) |
32 |
(18) |
5 |
(5) |
1.0 (0.4-2.2) |
|
16/18/31/33/45/52/58 |
235 |
(45) |
168 |
(92) |
87 |
(88) |
6.7 (3.8-12.1) |
|
Other high-risk types |
104 |
(20) |
11 |
(6) |
9 |
(9) |
0.4 (0.2-0.8) |
|
Possible high-risk types |
98 |
(19) |
4 |
(2) |
4 |
(4) |
0.2 (0.1-0.6) |
|
Low-risk types |
214 |
(41) |
8 |
(4) |
5 |
(5) |
0.1 (0.0-0.2) |
| Multiple infections | 164 | (31) | 16 | (9) | 6 | (6) | 0.2 (0.1-0.4) |
aHPV tested in cervical cells from women diagnosed with normal cytology from general population survey.
bHPV tested in biopsies from women diagnosed with histologically confirmed CIN3 and ICC from case series.