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Table 5 Comparation of preoperative and postoperative KSS function scores

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 KSS function score

Postoperative KSS function score

t

P value

NSP group

44

27.27 ± 13.69

83.64 ± 10.02

− 12.183

 < 0.001

SSP group

78

29.62 ± 10.78

85.77 ± 5.07

− 35.669

 < 0.001

t

 

− 0.600

− 0.972

  

P value

 

0.552

0.336

  
  1. KSS, the Knee Society Score
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