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Table 1 Crude incidence rates (IRs) of anogenital warts per 100,000 person-years (PY) for 10- to 79-year-olds by sex from 2005 to 2010

From: Evaluation of vaccination herd immunity effects for anogenital warts in a low coverage setting with human papillomavirus vaccine—an interrupted time series analysis from 2005 to 2010 using health insurance data

Year

Sex

AGW cases

PY

IRs

CI (95%)

2005

Total

7288

43.7

166.7

162.9–170.6

2006

 

7972

47.8

166.7

163.0–170.4

2007

 

8068

47.6

169.6

195.9–173.3

2008

 

8644

51.2

168.8

165.3–172.4

2009

 

7890

50.9

155.0

151.6–158.5

2010

 

9352

56.2

166.5

163.1–169.9

2005

Male

3118

23.3

133.6

128.9–138.4

2006

 

3460

25.2

137.3

132.7–141.9

2007

 

3540

25.1

141.1

136.5–145.8

2008

 

3.826

26.6

144.0

139.5–148.6

2009

 

3605

26.5

136.2

131.8–140.7

2010

 

4510

29.4

153.3

148.8–157.8

2005

Female

4170

20.4

204.6

198.5–211.0

2006

 

4512

22.6

199.4

193.6–205.3

2007

 

4528

22.5

201.4

195.6–207.3

2008

 

4818

24.6

195.6

190.1–201.2

2009

 

4285

24.4

175.4

170.1–180.7

2010

 

4842

26.8

181.0

175.9–186.1

  1. Abbreviations: AGW anogenital warts, PY person-years, IRs incidence rates, CI (95%) 95% confidence intervals