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Table 3 Distribution differences of the genotypes, HPV 16 and HPV 18 in CIN 3 and cervical cancer, including single and multiple infections.

From: Prevalence of human papillomavirus in archival samples obtained from patients with cervical pre-malignant and malignant lesions from Northeast Brazil

    

HPV 16

HPV 18

Χ2 test

p

Diagnosis

N

Positive

Negative

    

CIN 3

102

84

18

63

8

24.76

0.000*

SCC

74

68

6

48

3

27.29

0.000*

ADSQ

14

13

1

4

9

-

-

  1. CIN - Cervical intraepithelial neoplasia, SCC - Squamous cell carcinoma, ADSQ - Adenosquamous carcinoma *Statistically Significant