Table 2.

New predictive model of sepsis mortality.

Variables	Categories	Scores
Age	< 40 years	0
	40–49 years	2
	50–59 years	3
	60–69 years	5
	70–79 years	6
	≥ 80 years	7
Clinical frailty scale	1–3 points	0
	4–5 points	4
	6–9 points	7
Presence of malignancy	Yes	7
SOFA score	2–7 points	0
	8–12 points	5
	13–17 points	9
	18–21 points	13
Respiratory infection	Yes	6
CRRT use	Yes	7
Body temperature	> 38 ℃	0
	36 ℃ ≤ body temperature ≤ 38 ℃	4
	< 36 ℃	7
Albumin	≥ 3.5 g/dL	0
	2.5 g/dL ≤ albumin < 3.5 g/dL	4
	< 2.5 g/dL	7
INR	> 1.3	3
CRP	≤ 10 mg/dL	0
	10 mg/dL < CRP ≤ 20 mg/dL	1
	> 20 mg/dL	2
Lactic acid	< 4 mmol/L	0
	≥ 4 mmol/L	7
Total score		73

SOFA sequential organ failure assessment, CRRT continuous renal replacement therapy, INR international normalized ratio, CRP C-reactive protein.