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Table 3 Comparison of scar variables over time between the two sides of the face (case and control groups)

From: The investigation of the efficacy and safety of stromal vascular fraction in the treatment of nanofat-treated acne scar: a randomized blinded controlled clinical trial

Parameters

Baseline

After 1 month

After 3 months

Mean

SD

Mean

SD

Mean

SD

Volume

Control

134.45

78.88

99.86

40.97

Case

131.90

63.04

84.23

44.41

p value

.948

.507

    

Area

Control

11.43

5.52

9.36

3.69

Case

12.66

5.68

8.43

3.87

p value

.689

.655

    

Depth

Control

10.86

1.57

10.14

0.90

Case

9.86

1.07

9.14

0.90

p value

.190

.060

    

Epidermal thickness

Control

67.71

8.69

78.28

7.91

83.75

21.03

Case

66.43

9.91

85.43

12.82

85.25

8.46

p value

.801

.233

.899

   

Dermal thickness

Control

687.71

110.53

801.14

111.90

893.75

47.89

Case

629.43

111.49

965.57

155.36

981.25

78.57

p value

.345

.042

.106

   

Complete thickness

Control

755.43

112.47

879.43

113.30

977.50

66.14

Case

695.86

114.65

1051.00

161.84

1066.50

71.39

p value

.346

.040

.117

   
  1. *Independent t test