Table 2 ORs and the corresponding 95 % CIs demographic factors and HIV sero-positivity among the study patients

 Illiterate

466

14

452

0.62

0.20–1.93

0.29

 Basic

230

12

218

1.10

0.35–3.51

0.57

 Secondary

320

16

304

1.05

0.34–3.24

0.60

 Tertiary

84

4

80

^a

 Married

956

43

913

2.21

0.68–7.23

0.13

 Unmarried

144

3

141

^a

 Christian

668

24

644

0.46

0.19–1.11

0.08

 Muslim

338

15

323

0.58

0.23–1.46

0.18

 Other

94

7

87

^a

 Formal

231

8

223

1.47

0.47–4.57

0.35

 Informal

659

33

626

2.16

0.83–5.61

0.07

 Unemployed

210

5

205

^a