Group

                      Data

Non-cancerous group
(n=25)

Cancerous group
(n=75)

Odds ratios

95% confidence interval

N

%

N

%

Residence:
       Rural
       Urban

16
9

64
16

52
23

69.3
30.7

1.272

0.490 – 3.298

Smoking:
       Smokers
       Passive smokers
       Non smokers

0
13
12

0
52
48

0
35
40

0
46.74
53.3

0.808

0.326 – 1.999

Marital Status:
       Married
       Single

23
2

92
8

73
2

97.3
2.7

3.174

0.423 – 23.812

Oral contraception:
       Used
       Not Used

13
12

52
48

47
28

62.7
37.3

0.645

0.259 – 1.609

Parity:
       0-1
       2
       3 or more

8
6
11

32
24
44

8
15
52

10.7
20
69.3

1
2.5
4.7

0.53 – 12.3
1.26 – 18.11

Menopausal status:
       Pre-menopausal
       Post-menopausal

20
5

80
20

32
43

42.7
57.3

5.375

1.823 – 15.852

Age of menopause (year):

       < 45
       45 – 50
       50 – 54

1
4
0

4
16
0

5
29
9

6.7
38.7
12

1
1.45
1.2

0.72 – 1.54
0.84 – 1.72

Table 1: Demographic and reproductive data of patients in non-cancerous and cancerous groups.