Table 5.
Multivariate logistic regression analysis of risk factors associated with NSI in the past year exposure to blood and body fluids
| Variables | Exposure to BBFs | COR (95%CI) | AOR (95%CI) | P value | |
|---|---|---|---|---|---|
| Yes | No | ||||
| Age (in years) | |||||
| 18–30 | 64 | 105 | 1.00 | ||
| 31–40 | 44 | 53 | 1.36 (0.82–2.26) | ||
| > 40 | 11 | 5 | 3.61 (1.2–10.86) | ||
| Department | |||||
| Outpatients | 26 | 41 | 1.00 | ||
| Injection and dressing | 11 | 5 | 3.47 (1.08–11.13) | ||
| Surgical ward | 9 | 9 | 1.58 (0.55–4.49) | ||
| Operating theater | 11 | 16 | 1.08 (0.44–2.7) | ||
| Pediatrics | 7 | 10 | 1.1 (0.37–3.26) | ||
| Gynecology | 24 | 22 | 1.72 (0.81–3.68) | ||
| Laboratory | 7 | 18 | 0.61 (0.23–1.67) | ||
| Medical ward | 10 | 20 | 0.79 (0.32–1.95) | ||
| Others | 14 | 22 | 1 (0.44–2.3) | ||
| Training on infection prevention | |||||
| Yes | 55 | 56 | 1.00 | ||
| No | 64 | 107 | 0.61 (0.38–0.99) | ||
| Wearing of eye goggle | |||||
| Yes | 14 | 29 | 1.00 | ||
| No | 105 | 134 | 1.62 (0.82–3.23) | ||
| Availability of enough hand washing facilities | |||||
| Yes | 90 | 113 | 1.00 | ||
| No | 29 | 50 | 0.73 (0.43–1.24) | ||
| Presence of safety sign | |||||
| Yes | 25 | 48 | 1.00 | ||
| No | 94 | 115 | 1.57 (0.9–2.73) | ||
| Presence of infection prevention committee | |||||
| Yes | 40 | 43 | 1.00 | ||
| No | 79 | 120 | 0.71 (0.42–1.19) | ||
| HBV vaccination | |||||
| Yes | 80 | 76 | 1.00 | 1.00 | 0.006 |
| No | 39 | 87 | 0.43 (0.26–0.7) | 0.49 (0.3–0.82) | |
| Recapping of used needle | |||||
| Yes | 71 | 57 | 2.75 (1.69–4.48) | 2.45 (1.49–4.03) | 0.000 |
| No | 48 | 106 | 1.00 | ||