Characteristics

Cases

Controls

p value

Education Level

n (%)

n (%)

Unschooled

37 (37)

48 (60)

0.003^*

Primary

14 (14)

17 (21)

0.27

Secondary

28 (28)

11 (14)

0.032^*

Tertiary

21 (21)

4 (5)

0.004^*

Place of Residence

Urban

40 (40)

45 (56)

0.044^*

Rural

60 (60)

35 (44)

0.044^*

Occupation

Unemployed

46 (46)

24 (30)

0.042^*

Trading

22 (22)

15 (19)

0.32

Civil service

10 (10)

5 (6)

0.53

Carpenter

5 (5)

0 (0)

0.12

Farmer

3 (3)

25 (31)

0.00^*

Police

3 (3)

0 (0)

0.33

Hairdresser

3 (3)

1 (2)

0.78

Others

8 (8)

10 (13)

0.39