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Table 4 Single and multiple type HPV infection status according to histopathological diagnoses

From: A portrait of single and multiple HPV type infections in Brazilian women of different age strata with squamous or glandular cervical lesions

HPV type Type of infection CIN1 CIN2 or worse Glandular (AIS and CC) P1 P2
(n = 60) (n = 209) (n = 18) CIN 1 vs CIN 2 or worse CIN 2 or worse vs glandular
  N(%) N(%) N(%)
hr-HPV       
16 Single 6 (10) 45 (22) 10 (55)   
  Multiple 13 (22) 64 (31) 4 (22) 0.46 0.04
58 Single 0 12 (6) 0   
  Multiple 8 (13) 24 (11) 1 (5) 0.08 1
52 Single 0 9 (4) 0   
  Multiple 5 (8) 19 (9) 1(5) 0.29 1
31 Single 4 (7) 7 (3) 0   
  Multiple 5 (8) 16 (8) 0 0.68 NC
35 Single 2 (3) 4 (2) 0   
  Multiple 7 (12) 13 (6) 1 (5) 1 0.98
33 Single 1 (<2) 6 (3) 0   
  Multiple 2 (3) 17 (8) 0 1 NC
18 Single 1 (<2) 0 3 (17)   
  Multiple 2 (3) 3 (<2) 4 (22) NC 0.03
51 Single 1 2 (1) 0   
  Multiple 7 (12) 10 (5) 1 (5) 1 1
45 Single 0 3 (<2) 0   
  Multiple 2 (3) 8 (4) 1 (5) 1 NC
56 Single 0 2 (1) 0   
  Multiple 3 (5) 6 (3) 0 1 NC
39 Single 1 (<2) 1 (<1) 0   
  Multiple 3 (5) 5 (2) 0 1 NC
Other Single 6 (10) 4 (2) 0   
hr-HPV Multiple 13 (22) 34 (16) 1 (5) 0.07 1
Any hr- Single 22 (37) 95 (45) 13 (72)   
HPV Multiple 34 (57) 110 (53) 5 (28) 0.36 <0.05
lr-HPV       
6 Single 2 (3) 1 (<1) 0   
  Multiple 2 (3) 3 (<2) 0 1 NC
11 Single 0 1 (<1) 0   
  Multiple 0 0 0 NC NC
Others Single 6 (10) 4 (2) 0   
lr-HPV Multiple 15 (25) 34 (16) 1 (5) 0.14 NC
Any HPV Single 26 (43) 99 (47) 13 (72)   
  Multiple 34 (57) 110 (53) 5 (28) 0.66 0.04
  1. Prevalence was calculated by dividing the number of infected cases per HPV type by the number of women with the histopathological diagnosis. Totals surpass 100% because women with MT infections are counted at least twice. hr-HPV: high-risk HPV, lr-HPV: low-risk HPV, CIN: cervical intraepithelial neoplasia, AIS: in situ adenocarcinoma, CC: invasive cervical cancer.