Table 2 SAPS II score

SAPS II

0 points

Age (years)

< 40

50–59

60–69

70–74

75–70

≥ 80

7 points

12 points

15 points

16 points

18 points

Heart rate (bpm)

70–119

40–69

120–159

≥ 160

< 40

2 points

4 points

7 points

11 points

Systolic blood pressure (mmHg)

100–199

≥ 200

70–99

< 70

2 points

5 points

13 points

Body temperature (°C)

< 39

≥ 39

3 points

Only if on mechanical ventilation: PaO₂ (mmHg/FiO₂)

≥ 200

100–199

< 100

6 points

9 points

11 points

Urinary output (L/day)

≥ 1

0.5–0.9

< 0.5

4 points

11 points

Blood urea nitrogen (mmol/l)

< 10

10–29.9

≥ 30

6 points

10 points

White blood cells (/mm³)

1–19.9

≥ 20

< 1.0

3 points

12 points

Potassium (mmol/L)

3–4.9

< 3 or ≥ 5

3 points

Sodium (mmol/L)

125–144

≥ 145

< 125

1 points

5 points

Bicarbonate (mmol/L)

≥ 20

15–19

< 15

3 points

6 points

Bilirubin (μmol/L)

< 68.4

68.4–102.5

≥ 102.6

4 points

9 points

Glasgow Coma Scale

14–15

11–13

9–10

6–8

< 6

5 points

7 points

13 points

26 points

SAPS II

0 points

Chronic disease

Metastatic cancer

9 points

Type of admission

Scheduled surgical

Medical

6 points