Table 3 Behavioral, sexual, and blood donation characteristics between HBV-infected and non-infected

If ever married, the number of previous marriages

1 Marriage

2 (10.5%)

31 (16.1%)

33 (15.6%)

0.213^a

2 Marriages

5 (26.3%)

61 (31.6%)

66 (31.0%)

3 Marriages

6 (31.6%)

77 (39.9%)

83 (39.2%)

≥4 Marriages

6 (31.6%)

24 (12.4%)

30 (14.2%)

If ever married, Screen HBV before marriage

We do both

2 (10.5%)

29 (15.0%)

31 (14.6%)

0.075^a

One of us do

2 (10.5%)

47 (24.4%)

49 (23.1%)

We do not do both

11 (57.9%)

106 (54.9%)

117 (55.2%)

Not sure/do not remember

4 (21.1%)

11 (5.7%)

15 (7.1%)

Condom use

Yes (Every time)

4 (8.3%)

60 (13.5%)

64 (13.0%)

0.319

Yes (Sometimes)

5 (10.4%)

34 (7.6%)

39 (7.9%)

No

34 (70.8%)

271 (60.8%)

305 (61.7%)

I do not do sex

5 (10.4%)

81 (18.2%)

86 (17.4%)

History of STD

Yes

26 (54.2%)

55 (12.3%)

81 (16.4%)

< 0.001*

No

22 (45.8%)

391 (87.7%)

413 (83.6%)

Cigarette smoking

Yes

20 (41.7%)

88 (19.7%)

108 (21.9%)

< 0.001*

No

28 (54.3%)

358 (80.3%)

389 (78.1%)

Chewing khat

Yes

16 (33.3%)

65 (14.6%)

81 (16.4%)

0.001*

No

32 (66.7%)

381 (85.4%)

413 (83.6%)

Frequency of blood donation

First time donner

37 (77.1%)

254 (57.0%)

291 (58.9%)

0.007*

Repeated donner

11 (22.9%)

192 (43.0%)

203 (41.1%)

Type of blood donate

Relative donation

20 (41.7%)

168 (37.7%)

188 (38.1%)

0.588

Volunteer donors

28 (58.3%)

276 (61.9%)

306 (61.9%)

History of receiving blood

Yes

20 (41.7%)

94 (21.1%)

114 (23.1%)

0.001*

No

28 (58.3%)

352 (78.9%)

380 (76.9%)

History of HB vaccination

No

46 (95.8%)

374 (83.9%)

420 (85%)

0.027*

Yes

2 (4.2%)

72 (16.1%)

74 (15%)

Doses of HB vaccine received

One dose

0 (0.0%)

41 (56.9.0%)

41 (55.4%)

0.017*^a

Two doses

0 (0.0%)

23 (31.9%)

23 (31.1%)

Three doses

2 (100.0%)

8 (11.1%)

10 (13.5%)