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.