Characteristics

Cases

Controls

p-Value

Age (years):

Mean ± SD

32.6 ± 4.3

31.6 ± 4.7

0.41

Education (grades completed):

Primary (1 - 4)

4/20 (20.0%)

5/37 (13.5%)

0.011

Middle (5 - 8)

3/20 (15.0%)

12/37 (32.4%)

Secondary (9 - 10)

10/20 (50.0%)

5/37 (13.5%)

Grades 11+

3/20 (15.0%)

15/37 (40.5%)

Average monthly income (Rs.)

Up to 5000

6/21 (28.6%)

15/37 (40.5%)

0.14

>5000 to 10,000

8/21 (38.1%)

18/37 (48.6%)

>10,000

7/21 (33.3%)

4/37 (10.8%)

Age at (first) marriage (years):

Mean ± SD

28.9 ± 4.1

28.3 ± 4.6

0.63