Table 2.

Laboratory Risk Indicator for Necrotizing Fasciitis Score [31].

Variable	Score
C-reactive protein
< 150	0
≥ 150	4
WBC(cells/mm3)
< 15	0
15–25	1
> 25	2
Hemoglobin(g/dL)
> 13.5	0
11–13.5	1
< 11	2
Sodium(mmol/L)
≥ 135	0
< 135	2
Creatinine(mcg/L)
≤ 141	0
> 141	2
Glucose(mmol/L)
≤ 10	0
> 1	1