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Table 2 Physical examination findings in facial asymmetry

From: Trunk and craniofacial asymmetry are not associated in the general population: a cross-sectional study of 1029 adolescents

Result 2 × 2 table Sensitivity Specificity PPV NPV OR (95% CI) +LR (95% CI) −LR (95% CI)
Trunk asymmetry TP FP        
TN FN        
Thoracic 20 33 37.7 59.8 4.9 94.7 0.9 (0.51–1.6) 0.94 (0.56–1.34) 1.04 (0.84–1.294)
392 584
Thoracolumbar 24 57 29.6 59.1 5.8 91.0 0.61 (0.37–1.0) 0.74 (0.52–1.04) 1.18 (1.01–1.37)
388 560
Lumbar 35 39 47.3 60.5 8.5 93.7 1.38 (0.86–2.21) 1.2 (0.93–1.54) 0.87 (0.7–1.01)
377 578
  1. T true, F false, P positive, N negative, PPV positive predictive value, NPV negative predictive value