Risk Factors for Predicting Mortality and Amputation of Patients with Necrotizing Soft-Tissue Infections: Retrospective Analysis of 111 Cases from a Single Medical Center
Table 2
Laboratory findings of blood in 111 NSTI patients.
Variable
N
Mean
SD
Minimum
Maximum
Range
25thpercentile
Median
75thpercentile
Missing
CRP
111
111.88
111.33
1
515
514
20
65.5
197
0
WBC
111
11.15
8.49
0.3
80
79.7
7
9
13.3
0
Hb
111
94.42
35.16
5.4
162
156.6
76
97
117
0
HCT
111
308.53
70.27
152
479
327
266
309
354
0
Sodium
111
135.94
10.22
42.8
147.4
104.6
133.8
137.8
140.7
0
BUN
111
8.61
7.59
1.27
42.57
41.3
4.45
6.07
9.53
0
Cr
111
95.97
114.83
0.33
733
732.67
50
63
83
0
Glucose
111
9.21
10.43
1.62
95
93.38
5.12
7.29
9.31
0
Lactate
77
1.92
1.87
0.5
15.95
15.45
1.2
1.5
2.1
34
PCT
111
3.2
8.28
0.01
59.89
59.88
0.07
0.38
1.99
0
INR
109
1.24
0.91
0.88
10.5
9.62
1.04
1.12
1.21
2
NSTIs, necrotizing soft-tissue infections; CRP, C-response protein; WBC, white blood cell; Hb, hemoglobin; HCT, hematocrit; BUN, blood urea nitrogen; Cr, creatinine; PCT, procalcitonin; INR, international normalized ratio for prothrombin time test.
