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Table 3 Distribution of Alpha 9 and Alpha 7 types by location

From: Invasive cervical cancers from women living in the United States or Botswana: differences in human papillomavirus type distribution

 

U.S. (N = 46)

Botswana (N = 136)

p-value

All Non HPV 16/18 types

5 (10.9%)

65 (47.8%)

p < 0.001

Non HPV 16/18 HR types

5 (10.9%)

56 (41.2%)

p = 0.002

All A9 Types1

41 (89.1%)

79 (58.1%)

p = 0.001

HPV 16

40 (87.0%)

58 (42.7%)

p < 0.001

Non-16 A9 Types

2 (4.4%)

26 (19.1%)

p = 0.016

All A7 Types2

7 (15.2%)

49 (36.0%)

p = 0.008

HPV 18

4 (8.7%)

32 (23.5%)

p = 0.029

Non-18 A7 Types

3 (6.5%)

18 (13.2%)

p = 0.218

  1. All specimens positive for β-globin and HPV.
  2. All analyses were performed using Chi-square tests.
  3. 1A9 types = HPV types 16, 31, 33, 35, 52, and 58.
  4. 2A7 types = HPV types 18, 39, 45, 59, and 68.
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Infectious Agents and Cancer

ISSN: 1750-9378

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