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Table 3 Chi-squared analysis of contingency tables. χ2 is calculated with 1 degree of freedom and N = 218. Significance is set at p < .05

From: Percussion test: description and diagnostic accuracy of a new manual test for bone marrow edema of the knee

 

χ2

p

Medial femoral condyle

56.23

<  0.00001

Lateral femoral condyle

71.90

<  0.00001

Medial tibial plateau

90.75

<  0.00001

Lateral tibial plateau

85.67

<  0.00001

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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