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Table 4 Percentages of correct classifications of TMJs conducted by binary multivariate logistic regression analysis

From: A logistic analysis prediction model of TMJ condylar erosion in patients with TMJ arthralgia

 

Predicted group membership

  

Actual classification

Non-condylar erosion (%)

Condylar erosion (%)

Total

Non-condylar erosion

138 (87.0)

16 (13.0)

154

Condylar erosion

24 (23.9)

70 (76.6)

94

Total

156

92

248

  1. TMJ temporomandibular joint, (%) percent, 83.9% of original grouped cases correctly classified