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Table 1 Demographic data, comorbidities, sepsis-associated organ failure assessment (SOFA) score and outcome from patients

From: Expression of cell surface receptors and oxidative metabolism modulation in the clinical continuum of sepsis

  Sepsis (n = 14) Severe sepsis (n = 12) Septic shock (n = 15)
Age, years (mean ± SD) 49.4 ± 19.2 58.4 ± 22.2 57.8 ± 18.9
Male % 78.5 58.3 60
Source of infection, %:    
Pulmonary 42.9 58.3 40
Urinary tract 35.7 8.3  
Peritonitis   25 26.6
Bloodstream 7.1   26.6
Others 14.3 8.3  
Comorbidities Hypertension Hypertension Hypertension
  Diabetes Diabetes Diabetes
  CHF CHF CHF
  COPD COPD COPD
  CRF CRF CRF
  CLF CLF CLF
    Stroke
Median SOFA score (range)   4.5 (1–12) 8.5 (4–16)
28-day mortality, % 7 41.6 40
Hospital mortality, % 7 50 53.3
  1. CHF, congestive heart failure; CLF, chronic liver failure; COPD, chronic obstructive pulmonary disease; CRF, chronic renal failure; SD, standard deviation.