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Journal of Experimental Orthopaedics

Table 5 Correlation between the TIR test and other diagnostic tests for ALRI

From: A novel test for assessment of anterolateral rotatory instability of the knee: the tibial internal rotation test (TIR test)

 

pivot shift test (N = 52)

pivot shift test grade II-III (N = 33)

anterior drawer test with foot in internal rotation (N = 52)

 

r (rb)

P value

FE (P value)

FE (P value)

30° of flexion

0.05

0.815

1

0.264

60° of flexion

0.05

0.815

1

0.264

90° of flexion

0.16

0.503

1

0.379

all flexion angles combined

0.05

0.815

1

0.264

  1. r(rb) = rank biserial correlation
  2. FE = Fisher’s exact test
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