Table 2 Bivariate analysis of event according to exposure classification
Mild exposure | Yes % | No % | OR (CI 95 %) | p value |
Female | 76.6 | 82.6 | 0.69 (0.35–1.37) | 0.287 |
Urban area | 80.6 | 69.5 | 1.82 (0.99–3.36) | 0.051 |
Physician | 6.0 | 14.1 | 0.39 (0.14–1.07) | 0.071 |
Student | 34.3 | 12.5 | 3.66 (2.18–6.15) | <0.00001 |
Nursing | 32.8 | 47.9 | 0.53 (0.32–0.89) | 0.015 |
Bacteriology | 4.5 | 4.9 | 0.91 (0.28–2.92) | 1.000 |
Odontology | 7.5 | 7.3 | 1.03 (0.41–2.56) | 0.814 |
Surgical Instrumentation | 6.0 | 2.5 | 2.49 (0.88–7.08) | 0.092 |
Cleaning personnel | 9.0 | 9.6 | 0.93 (0.40–2.17) | 0.861 |
Respiratory therapy | 0.0 | 1.2 | 1.03 (1.02–1.04) | 1.000 |
Infectious diseases specialist assessment | 17.9 | 30.7 | 0.49 (0.26–0.93) | 0.025 |
Prophylactic medication | 0.0 | 22.1 | 1.04 (1.03–1.05) | <0.00001 |
Medical follow-up | 11.9 | 33.9 | 0.26 (013–0.56) | <0.00001 |
Moderate exposure | Yes % | No % | OR (CI 95 %) | p value |
Female | 82.7 | 81.4 | 1.90 (0.83–1.43) | 0.525 |
Urban area | 70.1 | 69.0 | 1.05 (0.86–1.29) | 0.627 |
Physician | 15.5 | 8.9 | 1.88 (1.38–2.56) | <0.00001 |
Student | 12.3 | 15.5 | 0.77 (0.59–0.99) | 0.048 |
Nursing | 48.6 | 44.1 | 1.20 (0.99–1.45) | 0.056 |
Bacteriology | 4.9 | 4.9 | 1.01 (0.66–1.55) | 0.968 |
Odontology | 7.0 | 8.2 | 0.83 (0.59–1.18) | 0.298 |
Surgical Instrumentation | 2.8 | 2.0 | 1.38 (0.73–2.61) | 0.320 |
Cleaning personnel | 7.5 | 16.0 | 0.42 (0.32–0.56) | <0.00001 |
Respiratory therapy | 1.4 | 0.3 | 4.15 (0.98–17.58) | 0.041 |
Infectious diseases specialist assessment | 10.7 | 90.1 | 0.13 (0.01–0.02) | <0.00001 |
Prophylactic medication | 0.0 | 87.0 | 24.48 (19.67–30.47) | <0.00001 |
Medical follow-up | 23.7 | 62.5 | 0.19 (0.15–0.23) | <0.00001 |
Severe exposure | Yes % | No % | OR (CI 95 %) | p value |
Female | 82.0 | 82.5 | 0.96 (0.73–1.28) | 0.068 |
Urban area | 67.6 | 70.5 | 0.87 (0.71–1.08) | 0.200 |
Physician | 9.3 | 15.2 | 0.57 (0.42–0.79) | 0.001 |
Student | 13.1 | 13.1 | 0.99 (0.75–1.33) | 0.987 |
Nursing | 45.5 | 48.1 | 0.90 (0.75–1.10) | 0.308 |
Bacteriology | 4.9 | 4.9 | 1.01 (0.64–1.57) | 0.980 |
Odontology | 8.3 | 7.0 | 1.21 (0.85–1.73) | 0.288 |
Surgical Instrumentation | 1.5 | 2.9 | 0.52 (2.46–1.10) | 0.082 |
Cleaning personnel | 16.9 | 7.5 | 2.50 (1.88–3.32) | <0.00001 |
Respiratory therapy | 0.4 | 1.3 | 0.28 (0.07–1.19) | 0.097 |
Infectious diseases specialist assessment | 99.2 | 10.9 | 1065.13 (394.06–2879.05) | <0.00001 |
Prophylactic medication | 98.1 | 0.0 | 188.50 (101.59–349.76) | <0.00001 |
Medical follow-up | 68.9 | 23.3 | 7.28 (5.89–9.02) | <0.00001 |