Table 1: Distribution of the study subjects by demographic characteristics.

Variable

Males (n = 35)

Females (n = 10)

Total (n = 45)

Age

 

 

 

< 25 years

8

1

9

26-35

13

5

18

36-45

4

3

7

46+

10

1

11

Residence

 

 

 

Rural

22

8

30

Urban

13

2

15

Education

 

 

 

Illiterate

15

4

19

Basic

16

3

19

Secondary

3

3

6

University

1

0

1

Occupation

 

 

 

Farmer

17

1

18

Worker

13

3

16

Employee

4

0

4

Housewife

0

5

5

Student

1

1

2