Risk factors | LRINEC scoring system | ||
---|---|---|---|
Variable | Values | Score | |
Preexisting conditions | C-reactive protein | ≤150 mg/L | 0 |
diabetes, immunosupression | > 150 mg/L | 4 | |
alcoholism, peripheral vascular disease, IV drug abuse, hypertension, corticosteroids, HIV, age < 50 years, GI malignance, malnutrition, major trauma, surgery, perforated viscera, chronic live disease, chronic renal insufficiency, obesity | White blood cell count | < 15 per mm2 | 0 |
15-25 per mm2 | 1 | ||
> 25 per mm2 | 2 | ||
Hemoglobin | ≤13,5 g/dL | 0 | |
11-13,5 g/dL | 1 | ||
< 11 g/dL | 2 | ||
Sodium | ≥ 135 mmol/L | 0 | |
> 135 mmol/L | 2 | ||
Existing illness and injuries | Creatinine | < 141 μmol/L | 0 |
Varicella with bacterial superinfection, fractures, liposuction, seawater-seafood, surgery, spider bite and other bites, Cesarean section, burns | > 141 μmol/≤L | 2 | |
Glucose | ≤10 mmol/L | 0 | |
> 10 mmol/L | 1 |