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Table 2 HPV genotypes detected according to colposcopy diagnosis groups (includes colposcopy and endocervical curettage diagnosis), Anchorage, Alaska 2009–2011)

From: Human papillomavirus (HPV) types among Alaska native women attending a colposcopy clinic in Anchorage, Alaska, 2009–2011

 

Diagnosis

 

CIN 3

CIN 2

CIN 1

Other*

N/A**

P-value

N = 22

N = 45

N = 184

N = 182

N = 55

Trend ***

CIN 3/2 vs CIN1/Other

HPV 16/18 (any)

17 (77%)

24 (53%)

57 (31%)

40 (22%)

15 (27%)

< 0.001

< 0.001

HPV 6/11 (any)

0 (0%)

1 (2%)

14 (8%)

10 (5%)

1 (2%)

0.071

0.151

13 HR HPV types^

21 (95%)

44 (98%)

160 (87%)

124 (68%)

43 (78%)

0.043

< 0.001

9vHPV 9 types

21 (95%)

37 (82%)

119 (65%)

95 (52%)

32 (58%)

< 0.001

< 0.001

  1. *Other includes: metaplasia, inflammation, atrophy, atypia, and negative
  2. **N/A includes: insufficient and no biopsy
  3. ***Trend for increasing prevalence of HPV types from CIN 1- to CIN 3
  4. ^HPV 13 high risk types: 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68