Factors | Odds ratio | P value | 95% CI |
---|---|---|---|
Severe sepsis (n = 602) | |||
 Age | 1.026 | 0.001 | 1.010–1.042 |
 Gender (male) | 1.476 | 0.091 | 0.940–2.317 |
 Admission category (medical conditions) | 1.098 | 0.778 | 0.572–2.109 |
 SOFA score | 1.111 | 0.002 | 1.041–1.186 |
 APACHE II score | 1.062 | 0.000 | 1.029–1.095 |
 Positive blood culture | 1.471 | 0.073 | 0.965–2.242 |
 Presence of comorbidity | 0.880 | 0.569 | 0.566–1.367 |
 Hypothermia (body temperature <36.5°C) | 1.952 | 0.003 | 1.253–3.040 |
Severe sepsis with septic shock (n = 273) | |||
 Age | 1.036 | 0.001 | 1.014–1.059 |
 Gender (male) | 1.676 | 0.095 | 0.914–3.074 |
 Admission category (medical conditions) | 1.110 | 0.829 | 0.431–2.860 |
 SOFA score | 1.078 | 0.119 | 0.981–1.186 |
 APACHE II score | 1.050 | 0.019 | 1.008–1.094 |
 Positive blood culture | 1.761 | 0.052 | 0.996–3.114 |
 Presence of comorbidity | 0.722 | 0.290 | 0.395–1.319 |
 Hypothermia (body temperature <36.5°C) | 2.778 | 0.001 | 1.555–4.965 |