Table 6 Univariate and multivariate analysis model for survival prediction
Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
Odds ratio (CI95%) | P value | Odds ratio (CI95%) | P value | |
Cancer | 5.4 (2.57–11.48) | 0.000 | 3.57 (1.01–12.61) | 0.048 |
Level of consciousness | ||||
Awareness | Ref. | Ref. | ||
Non awareness | 12.44 (3.28–47.26) | 0.000 | 12.45 (1.82–85) | 0.010 |
O2Saturation | ||||
> 95% | Ref. | Ref. | ||
90–95% | 0.81 (0.27–2.42) | 0.709 | 1.49 (0.35–6.40) | 0.595 |
< 90% | 2.73 (0.96–7.79) | 0.060 | 2.13 (0.47–9.64) | 0.328 |
Systolic blood pressure (mmHg) | ||||
100–140 | Ref. | Ref. | ||
< 100 | 2.18 (0.68–7.02) | 0.189 | 0.57 (0.09–3.63) | 0.553 |
> 140 | 0.71 (0.28–1.82) | 0.479 | 0.80 (0.18–3.57) | 0.772 |
Temperature (oc) | ||||
< 37.8 | Ref. | Ref. | ||
37.8–39 | 0.82 (0.35–1.88) | 0.634 | – | |
> 39 | 1.22 (0.38–3.89) | 0.732 | – | |
Respiratory rate (/min) | ||||
< 25 | Ref. | Ref. | ||
> 25 | 7.29 (2.83–18.77) | 0.000 | 8.85 (2.26–34.71) | 0.002 |
Pulse rate (/min) | ||||
< 100 | Ref. | Ref. | ||
> 100 | 4. 11 (1.96–8.64) | 0.000 | 6.08 (1.98–18.69) | 0.002 |
Hemoglobin (g/dl) | ||||
> 10 | Ref. | Ref. | ||
< 10 | 4.22 (1.88–9.48) | 0.000 | 1.56 (0.40–5.98) | 0.520 |
WBC (/microliter) | ||||
4000–12,000 | Ref. | Ref. | ||
< 4000 | 1.86 (0.69–4.98) | 0.219 | 0.53 (0.11–2.55) | 0.431 |
> 12,000 | 4.18 (1.78–9.83) | 0.001 | 4.19 (1.12–15.76) | 0.034 |
Platelet (/microliter) | ||||
> 150,000 | Ref. | Ref. | ||
< 150,000 | 3.49 (1.66–7.37) | 0.001 | 7.32 (2.11–25.38) | 0.002 |
Creatinine (mg/dl) | ||||
< 1.2 | Ref. | Ref. | ||
> 1.2 | 2.22 (1.05–4.71) | 0.037 | 1.44 (0.41–4.93) | 0.564 |