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Table 3 Results of cox regression analysis

From: The prognostic value of muscle regional oxygen saturation index in severe community-acquired pneumonia: a prospective observational study

Variable Hazard ratio 95 % CI p value
Presence of shock 1.01 0.09–11.15 0.98
Need of MV 29.8 0.01–4.2E 0.94
APACHE II 1.09 0.99–1.19 0.052
“low” rSO2 (admission) 8.99 1.05–76.8 0.045
“low” rSO2 (24 h) 13.18 1.52–113.6 0.019
  1. MV mechanical ventilation, APACHE II Acute Physiology and Chronic Health Evaluation, rSO 2 regional oxygen saturation, CI confidence interval