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Table 2 Comparation of preoperative and postoperative VAS

From: Use of a suspended and straightened knee joint position when fixing steel plates can prevent the increase in postoperative posterior tibial slope after open‑wedge high tibial osteotomy

 

n

Preoperative VAS

Postoperative VAS

t

P value

NSP group

44

8.00 ± 1.10

1.91 ± 1.64

9.988

 < 0.001

SSP group

78

7.49 ± 0.79

1.36 ± 0.54

45.951

 < 0.001

t

 

1.741

1.096

  

P value

 

0.088

0.297

  
  1. VAS, visual analogue scale/score
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X