Table 2 Hotspot mutation counts among cancers only, by HPV type/group and cancer histology

From: Somatic mutations in 3929 HPV positive cervical cells associated with infection outcome and HPV type

HPV, histology

Total

1 HS mutation

≥2 HS mutations

P

OR

95%CI

N

%

N

%

   

HPV type/group

HPV16

38

28

73.7%

10

26.3%

    

HPV18/45

10

2

20.0%

8

80.0%

5.6×10−3

11.20

2.03

61.89

Histology

SCC

24

18

75.0%

6

25.0%

ref

   

ADC

22

11

50.0%

11

50.0%

0.08

3.00

0.86

10.43

SCC

HPV16

22

17

76.2%

5

23.8%

    

HPV18/45

1

0

0.0%

1

100.0%

1.00

-

-

-

ADC

HPV16

13

9

69.2%

4

30.8%

    

HPV18/45

9

2

22.2%

7

77.8%

0.04

7.88

1.11

56.12

  1. SCC = squamous cell carcinoma, ADC = adenocarcinoma; HS = hotspot. P = logistic regression; OR = odds ratio; CI = confidence interval. Significant P values are bolded. Results shown in italics are based on small counts and should be interpreted with caution. OR, 95%CI, and P values were estimated using logistic regression; tests were two-sided.