From: Risk factors for the development of severe typhoid fever in Vietnam
Covariate | Severe or fatal n = 90 | Non severe n = 491 | OR | 95% CI | p value | AOR | 95% CI | p value |
---|---|---|---|---|---|---|---|---|
Age (years)1 | 14 (10–23) | 12 (7–21) | 1.01 | 0.99-1.03 | 0.243 | 1.02 | 0.99-1.04 | 0.122 |
Male | 54 (60.6) | 242 (49.3) | 1.54 | 0.98-2.44 | 0.062 | 1.61 | 1.00-2.57 | 0.048 |
Days ill prior to admission1 | 10 (7–14) | 8 (6–10) | 1.03 | 0.99-1.07 | 0.081 | 1.04 | .99-1.08 | 0.065 |
Fully susceptible organism | 9 (10.0) | 66 (13.4) | 0.72 | 0.34-1.49 | 0.371 | NI | Â | Â |
MDR | 78 (86.7) | 391 (79.6) | 1.66 | 0.87-3.17 | 0.123 | 1.41 | 0.72-2.75 | 0.316 |
Intermediate ciprofloxacin resistance | 45 (50.0) | 170 (34.6) | 1.89 | 1.20-2.97 | 0.005 | 1.90 | 1.18-3.07 | 0.009 |
Site | Â | Â | Â | Â | Â | Â | Â | Â |
Ho Chi Minh City | 52/350 (14.9) | 298/350 (85.1) | 1.00 | - | - | 1.00 | - | - |
Dong Thap | 38/231 (16.5) | 193/231 (83.5) | 1.13 | 0.72-1.78 | 0.603 | 1.19 | 0.72-1.98 | 0.501 |