Study group

n

Amino acid at p53 codon 72

OR

95% CI

P value

Arg/Arg

Arg/Pro + Pro/Pro

High-risk HPV −

Normal

42

20 (47.6%)

22 (52.4%)

1

LSIL

72

26 (36.1%)

46 (63.9%)

1.608

0.74 - 3.48

0.227

HSIL

11

4 (36.7%)

7 (63.3%)

0.989

0.26 - 3.69

0.987

High-risk HPV +

Normal

10

3 (30.0%)

7 (70.0%)

1

LSIL

22

10 (45.5%)

12 (54.5%)

0.514

0.10 - 2.52

0.409

HSIL

30

14 (46.6%)

16 (53.4%)

0.952

0.31 - 2.87

0.931