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Table 4 Age distribution in study participants in northeastern Guangdong Province of China

From: Prevalence and genotype distribution of human papillomavirus infection among women in northeastern Guangdong Province of China

Age (year)

2013(N = 10,081)

2014(N = 12,876)

2015(N = 5773)

HPV positivity(N = 5180)

 

n

%

n

%

n

%

n

%(95%CI)

15–19

21

0.21

37

0.29

30

0.51

24

0.46 (0.28–0.64)

20–29

1015

10.07

1226

9.52

587

10.17

627

12.10 (11.21–12.99)

30–39

2801

27.79

3407

26.46

1500

25.98

1187

22.92 (21.78–24.06)

40–49

4456

44.20

5758

44.72

2578

44.65

2085

40.25 (38.91–41.59)

50–59

1366

13.55

1867

14.50

817

14.15

906

17.49 (16.46–18.52)

60–69

302

3.00

443

3.44

194

3.35

260

5.02 (4.43–5.61)

70–79

101

1.00

120

0.93

50

0.86

78

1.51 (1.18–1.84)

80–89

18

0.18

21

0.16

18

0.32

13

0.25 (0.11–0.39)