Table 1. Factors of HBV infection on surgical patients in Felegehiwot referral hospital, 2018.
| Variables | HBsAg status | COR (95%CI) | AOR (95%CI) | |
|---|---|---|---|---|
| Positive (%) | Negative (%) | |||
| Age in years | ||||
| ≤ 36 | 9 (2.0) | 110 (26.1) | 0.88 (0.40–1.94) | -- |
| > 36 | 25 (6.0) | 278 (65.9) | 1 | |
| Sex | ||||
| Male | 18 (4.2) | 251 (59.5) | 0.61 (0.30–1.24) | -- |
| Female | 16 (3.8) | 137 (32.5) | 1 | |
| Residence | ||||
| Rural | 28 (6.6) | 246 (58.3) | 2.80 (1.18–6.64) | 2.68 (1.28–5.61) |
| Urban | 6(1.4) | 142 (33.7) | 1 | 1 |
| Marital status | ||||
| Single | 19 (4.5) | 137 (32.5) | 2.32 (1.14–4.71) | 1.96 (1.12–3.10) |
| In union | 15 (3.5) | 251 (59.5) | 1 | 1 |
| Education level | ||||
| No formal education | 10 (2.4) | 142 (33.7) | 0.72 (0.34–1.60) | -- |
| Formal education | 24 (5.6) | 246 (58.3) | 1 | |
| Occupation | ||||
| Farmer | 11 (2.6) | 139 (33.0) | 0.67 (0.30–1.55) | -- |
| Non-employed | 15 (3.5) | 130 (31.0) | 1.71 (0.70–4.20) | -- |
| Employed | 8 (1.9) | 119 (28.0) | 1 | |
| HIV sera-status | ||||
| Positive | 6 (1.4) | 19 (4.5) | 4.16 (1.54–11.3) | 3.14 (1.31–7.61) |
| Negative | 28 (6.6) | 369 (87.5) | 1 | 1 |
| Ever hear about HBV | ||||
| Yes | 16 (3.8) | 94 (22.3) | 2.78 (1.36–5.67) | 2.41 (1.18–5.20) |
| No | 18 (4.3) | 294 (69.7) | 1 | 1 |
| History of multiple sexual partners | ||||
| Yes | 16 (3.8) | 86 (20.4)302 | 3.12 (1.53–6.40) | 2.85 (1.30–5.58) |
| No | 18 (4.2) | (71.6) | 1 | 1 |
| Sharing of sharp instruments | ||||
| Yes | 7(1.6) | 18 (4.3) | 5.33 (2.05–13.87) | 3.86 (1.82–8.79) |
| No | 27 (6.4) | 370 (87.7) | 1 | 1 |
| History of blood transfusion | ||||
| Yes | 5 (1.2) | 31 (7.3) | 1.99 (0.72–5.50) | -- |
| No | 29 (6.9) | 357 (84.6) | 1 | |
| Tooth extraction practice | ||||
| Yes | 10 (2.4) | 52 (12.3) | 2.70 (1.22–5.95) | 3.0 (1.40–6.56) |
| No | 24 (5.7) | 336 (79.6) | 1 | 1 |
| History of hospitalization | ||||
| Yes | 8 (1.9) | 34 (8.0) | 3.20 (1.35–7.62) | 2.95 (1.26–5.81) |
| No | 26 (6.2) | 354 (83.9) | 1 | 1 |
| History of surgical procedures | ||||
| Yes | 5 (1.2) | 23 (5.4) | 2.73 (0.89–7.73) | -- |
| No | 29 (6.9) | 365(86.5) | 1 | |
| History of direct blood contact | ||||
| Yes | 7 (1.6) | 31 (7.3) | 2.98 (1.20–7.41) | 2.64 (1.14–5.42) |
| No | 27 (6.4) | 357 (84.6) | 1 | 1 |
| History of needle stick anywhere | ||||
| Yes | 6 (1.4) | 58 (13.8) | 1.22 (0.48–3.10) | -- |
| No | 28 (6.6) | 330 (78.2) | 1 | |