Variables | β | SE | Wald | OR (95% CI) | P |
---|---|---|---|---|---|
ECOG-PS | |||||
 0–2 |  |  |  |  |  |
 3–4 | 1.49 | 0.40 | 14.02 | 4.46 (2.04–9.74) | < 0.001* |
Underlying malignancy type | |||||
 Head and neck cancer | 0.85 | 0.56 | 2.30 | 2.33 (0.78–6.98) | 0.130 |
 Lung cancer | 0.26 | 0.33 | 0.62 | 1.30 (0.68–2.48) | 0.431 |
 Gynecological cancer | − 0.60 | 0.43 | 1.94 | 0.55 (0.24–1.28) | 0.164 |
Stage of cancer | − 0.03 | 0.29 | 0.01 | 0.97 (0.55–1.71) | 0.924 |
Source of infection | Â | Â | Â | Â | Â |
 Gastrointestinal tract | 0.13 | 0.58 | 0.05 | 1.14 (0.36–3.59) | 0.819 |
 Urinary tract | − 0.54 | 0.42 | 1.63 | 0.59 (0.26–1.33) | 0.202 |
 Skin and soft tissue | − 1.25 | 0.79 | 2.50 | 0.29 (0.06–1.35) | 0.114 |
 BSI | − 0.66 | 0.46 | 2.06 | 0.52 (0.21–1.27) | 0.152 |
Comorbidities | |||||
 COPD | 0.14 | 0.54 | 0.06 | 1.15 (0.40–3.32) | 0.803 |
 Liver disease | 0.80 | 0.44 | 3.39 | 2.23 (0.95–5.22) | 0.066 |
 Renal disease | 0.86 | 0.50 | 2.95 | 2.36 (0.89–6.26) | 0.086 |
Existence of fever | 0.27 | 0.32 | 0.70 | 1.31 (0.70–2.45) | 0.405 |
Previous surgery (within 1Â month) | Â | Â | Â | Â | 0.006* |
 None |  |  | 10.21 |  |  |
 Curative surgery | − 1.69 | 0.53 | 10.20 | 0.18 (0.07–0.52) | 0.001* |
 Palliative surgery | − 0.46 | 0.77 | 0.36 | 0.63 (0.14–2.87) | 0.550 |
Empirical antibiotic treatment (within 1Â month) | |||||
 Combination therapy | 0.36 | 0.32 | 1.28 | 1.43 (0.77–2.67) | 0.258 |
Length of antimicrobial therapy < 7 days | 0.93 | 0.30 | 9.39 | 2.54 (1.40–4.60) | 0.002* |
Presence of indwelling catheters | − 0.16 | 0.29 | 0.31 | 0.85 (0.48–1.51) | 0.576 |
Mechanical ventilation | 1.43 | 0.55 | 6.78 | 4.17 (1.42–12.23) | 0.009* |
Septic shock | 1.15 | 0.43 | 7.30 | 3.16 (1.37–7.30) | 0.007* |
Laboratory examination results | |||||
 Platelet count < 100.0 × 109/L | 0.19 | 0.34 | 0.31 | 1.21 (0.62–2.36) | 0.578 |
 Lymphocytes count < 1.0 × 109/L | 0.33 | 0.29 | 1.30 | 1.40 (0.79–2.48) | 0.255 |
 Albumin < 30.0 g/L | 0.85 | 0.29 | 8.84 | 2.34 (1.34–4.10) | 0.003* |
Fungi | |||||
 Candida albicans | 0.22 | 0.43 | 0.25 | 1.24 (0.53–2.90) | 0.617 |
 Aspergillus flavus | 0.64 | 0.69 | 0.85 | 1.89 (0.49–7.32) | 0.355 |