Mortality at 30 days | Mortality at six months | |||
---|---|---|---|---|
Adjusted odds ratio (95% C.I.) | p value | Adjusted odds ratio (95% C.I.) | p value | |
Infection group | ||||
Clinical MRSA | 5.49 (2.75- 10.95) | < 0.001 | 2.94 (1.78 – 4.85) | < 0.001 |
Age (years) | ||||
≤ 39 | 1.0 (ref) | - | 1.0 (ref) | - |
40-59 | 0.61 (0.11 – 3.52) | 0.584 | 2.28 (0.50 – 10.34) | 0.285 |
60-79 | 1.91 (0.40 – 9.06) | 0.417 | 5.17 (1.21 – 22.02) | 0.026 |
80 + | 2.53 (0.50 – 12.74) | 0.260 | 16.45 (3.78 – 71.50) | < 0.001 |
Gender | ||||
Male | 1.0 (ref) | - | 1.0 (ref) | - |
Female | 1.92 (1.03 – 3.60) | 0.040 | 0.98 (0.63 – 1.51) | 0.919 |
Ethnicity | ||||
Chinese | 1.0 (ref) | - | 1.0 (ref) | - |
Malay | 0.39 (0.13 – 1.18) | 0.096 | 0.55 (0.27 – 1.11) | 0.096 |
Indian | 1.03 (0.32 – 3.30) | 0.964 | 0.97 (0.46 to 2.08) | 0.936 |
Other | 0.46 (0.05 – 4.04) | 0.479 | 0.42 (0.09 – 1.85) | 0.251 |
Co-morbidities | ||||
Malignancy | 2.29 (1.05 – 5.03) | 0.038 | 2.32 (1.33 – 4.04) | 0.003 |
Immunosuppression | 2.98 (1.30 – 6.80) | 0.010 | NS | NS |
Inpatient risk factors | ||||
Surgery ≤ 30 days | 0.35 (0.17 – 0.69) | 0.003 | 0.56 (0.35 -0.90) | 0.016 |
ICU | 2.50 (0.98 - 6.39) | 0.055 | NS | NS |
CVC | 3.82 (1.60 – 9.12) | 0.003 | 2.40 (1.51 – 3.83) | < 0.001 |