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Table 3 Results of correlations with variables

From: Validity and reliability study of the Turkish version of KOOS-ACL questionnaire

  

KOOS-ACL-Tr Function score

KOOS-ACL-Tr Sport Score

KOOS-ACL-Tr Composite score

Age (year)

r

-0.102

0.079

0.012

 

P

0.244

0.364

0.895

Body Mass Index (kg/m2)

r

-0.023

0.021

0.008

 

P

0.797

0.806

0.923

Time of Injury (month)

r

0.553**

0.520**

0.558**

 

P

˂0.001

˂0.001

˂0.001

Post Operative Time (month)

r

-0.075

0.105

0.047

 

P

0.653

0.531

0.779

IKDC score

r

0.790**

0.809**

0.857**

 

P

˂0.001

˂0.001

˂0.001

KOOS-ACL-Tr Function score

r

1.000

0.760**

0.904**

 

P

-

˂0.001

˂0.001

KOOS-ACL-Tr Sport Score

r

0.760**

1.000

0.958**

 

P

˂0.001

-

˂0.001

KOOS-ACL-Tr Composite score

r

0.904**

0.958**

1.000

 

P

˂0.001

˂0.001

-

  1. IKDC: International Knee Documentation Committee, KOOS- ACL: Knee injury and Osteoarthritis Outcome Score–Anterior Cruciate Ligament. Note = Spearman correlation test was used. **: Correlation is significant at the 0.01 level (2-tailed)
  2. Note Concurrent validity was occured between KOOS-ACL-Tr and IKDC