Table 3—

Association of clinical variables with mortality on multivariate analysis

Clinical featureOR95% CIp-value
Temperature <37°C3.71.6–8.7<0.01
Pulse ≥95·min−13.11.3–7.2<0.01
Respiratory rate >24·min−11.80.8–4.20.18
Confusion1.80.8–4.10.16
Urea ≥14 mmol·L−11.80.7–4.80.26
CXR, bilateral changes or pleural effusion4.11.3–13.20.02
  • OR: odds ratio; CI: confidence interval

  • p<0.05