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Table 1 Comparison of HPV type-specific prevalence among HPV-positive women from the general population and with ICC

From: Human papillomavirus infection in women with and without cervical cancer in Ibadan, Nigeria

HPV type

General Population

(N = 245)

ICC

(N = 68)

 
 

n (%, 95% CI)

n (%, 95% CI)

Prevalence ratio

(95% CI)

16

30 (12.2, 8.4 - 17.0)

46 (67.6, 55.2 - 78.5)

5.5 (3.7-8.3)

18

18 (7.3, 4.4 - 11.4)

7 (10.3, 4.2 - 20.1)

1.4 (0.6-3.3)

45

19 (7.8, 4.7 - 1.8)

4 (5.9, 1.6 - 14.4)

0.8 (0.3-2.2)

35

30 (12.2, 8.4 - 17.0)

4 (5.9, 1.6 - 14.4)

0.5 (0.2-1.3)

56

22 (9.0, 5.1 - 12.3)

4 (5.9, 1.6 - 14.4)

0.7 (0.2-1.9)

51

14 (5.7, 3.2 - 9.4)

3 (4.4, 0.9 - 12.4)

0.8 (0.2-2.7)

31

27 (11.0, 7.4 - 15.6)

1 (1.5, 0.1 - 7.9)

0.1 (0.0-0.7)

33

5 (2.0, 0.7 - 4.7)

1 (1.5, 0.1 - 7.9)

0.7 (0.0-4.1)

39

6 (2.4, 0.9 - 5.3)

1 (1.5, 0.1 - 7.9)

0.6 (0.0-3.4)

73

4 (1.6, 0.4 - 4.1)

1 (1.5, 0.1 - 7.9)

0.9 (0.0-5.2)

52

13 (5.3, 2.9 - 8.9)

0 (0.0, 0.0 - 5.2)

0.0 (0.0-0.99)

58

21 (8.6, 5.4 -12.8)

0 (0.0, 0.0 - 5.2)

0.0 (0.0-0.6)

68

2 (0.8, 0.1 - 2.8)

0 (0.0, 0.0 - 5.2)

0.0 (0.0-6.8)

82

4 (1.6, 0.4 - 4.1)a

0 (0.0, 0.0 - 5.2)

0.0 (0.0-3.4)

Any high-risk

169 (69.0, 62.8 - 74.7)

67 (98.5, 92.1 - 99.9)

1.4 (1.1-1.9)

Any low-risk

110 (44.9, 38.6 - 51.4)

2 (2.9, 0.4 - 10.2) b

0.1 (0.0-0.2)

Any multiple

68 (27.8, 22.2 - 33.8)

5 (7.4, 2.4 - 16.3) c

0.3 (0.1-0.6)

16/18

47 (19.2, 14.4 - 24.7)

53 (77.9, 66.2 - 87.1)

4.1 (2.8-5.8)

16/18/31/33/45

90 (36.7, 30.7 - 43.1)

58 (85.2, 74.6 - 92.7)

2.3 (1.7-3.2)

  1. CI = confidence interval; HPV = human papillomavirus; ICC = invasive cervical cancer
  2. a one woman subsequently confirmed with ICC.b1 ICC was positive for a low-risk type only (HPV30). cIncluding 16/35, 16/45, 16/51, 16/53/56, 16/56, for which the individual types are counted separately.