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Table 2 Results from regression analysis

From: Red cell distribution width improves the simplified acute physiology score for risk prediction in unselected critically ill patients

  In-hospital mortality ICU mortality
  OR (95% CI) P OR (95% CI) P
Univariable    
RDW per 1% increase 1.20 (1.16, 1.24) < 0.0001 1.18 (1.14, 1.22) < 0.0001
SAPS per 1-point increase 1.19 (1.15, 1.23) < 0.0001 1.21 (1.18, 1.25) < 0.0001
Multivariable    
RDW per 1% increase 1.14 (1.08, 1.19) < 0.0001 1.10 (1.06, 1.15) < 0.0001
SAPS per 1-point increase 1.16 (1.13, 1.18) < 0.0001 1.20 (1.18, 1.22) < 0.0001
  1. The multivariable hierarchic model is adjusted for age, gender, hematocrit, and different comorbidities (anemia, renal failure, chronic heart failure, cardiac arrhythmias, valvular disease, chronic pulmonary disease, lung embolism, pneumonia, peripheral vascular disease, hypertension, paralysis, other neurologic diseases, diabetes, hypothyroidism, liver disease, peptic ulcer, HIV, lymphoma, cancer, rheumatoid arthritis, coagulopathy, obesity, weight loss, electrolyte disturbance, alcohol abuse, drug abuse, psychosis, depression).