Table 1 Comparison in baseline data between DFU group and SUC group [(\(\overline{x} \pm s\)), M (P25, P75)].

From: Negative pressure wound therapy promotes wound healing of diabetic foot ulcers by up-regulating PRDX2 in wound margin tissue

Variable

DFU (n = 56)

SUC (n = 28)

P value

Sex (male/famale)

56 (38/18)

28 (20/8)

 > 0.05

Age (year)

60.15 ± 10.87

59.94 ± 13.03

 > 0.05

BMI (kg/m2)

22.46 ± 2.07

24.26 ± 2.59

 < 0.05

Ulcer duration (week)

6.83 ± 0.97

6.50 ± 1.26

 > 0.05

Ulcer area (cm2)

10.15 ± 1.72

10.59 ± 2.43

 > 0.05

ABI

0.82 ± 0.06

1.16 ± 0.07

 < 0.05

FPG (mmol/L)

10.27 ± 3.25

5.12 ± 0.45

 < 0.05

HbA1c (%)

9.93 ± 2.45

5.16 ± 0.24

 < 0.05

ALB(g/L)

35.26 ± 2.72

40.26 ± 1.60

 < 0.05

TG (mmol/L)

1.23 (0.94,1.51)

0.94 ± 0.17

 < 0.05

TC (mmol/L)

3.53 ± 0.98

2.94 ± 0.15

 < 0.05

eGFR (ml/min/1.73m2)

82.77 ± 12.54

101.56 ± 16.47

 < 0.05

  1. Data are presented mean ± standard deviations or numbers (%) or median with IQR. Differences between two groups analyzed using t test or nonparametric test (Mann Whitney U).
  2. DFU diabetic foot ulcer group, SUC skin ulcer control group; BMI body mass index, ABI ankle brachial index, FPG fasting plasma glucose, HbA1c glycated hemoglobin A1c, ALB albumin, TG triacylglycerol, TC total cholesterol, eGFR estimated glomerular filtration rate.
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