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Table 2 Clinical parameters of two group

From: Introduction the revolving scarf osteotomy for treating severe hallux valgus with an increased distal metatarsal articular angle: a retrospective cohort study

Clinical parameters

RSO n = 32

DMO n = 30

p

AOFAS Score

 Preoperative

57.69 ± 5.83

56.6 ± 5.85

0.467

 12 months postoperative

89.22 ± 5.96

88.53 ± 6.38

0.664

 change

−31.53 ± 5.95

−31.93 ± 6.67

0.803

P1

< 0.001

< 0.001

 

VAS Score

 Preoperative

6.53 ± 1.67

6.67 ± 1.24

0.719

 12 months postoperative

2.19 ± 0.93

2.0 ± 0.83

0.407

 change

4.34 ± 2.03

4.67 ± 1.52

0.482

P2

< 0.001

< 0.001

 
  1. Change were calculated as difference values between values and values 12 months postoperatively. (Change = Preoperative – postoperative). AOFAS (American Orthopedic Foot and Ankle Society) VAS (Visual Analogue Scale) P values were derived from independent-samples t-test. P1 and P2 values were derived from a paired samples t-test