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

Table 2 Physical examination findings in facial asymmetry

Result	2 × 2 table		Sensitivity	Specificity	PPV	NPV	OR (95% CI)	+LR (95% CI)	−LR (95% CI)
Trunk asymmetry	TP	FP
Trunk asymmetry	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)
Thoracic	392	584	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)
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)
Thoracolumbar	388	560	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)
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)
Lumbar	377	578	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)

T true, F false, P positive, N negative, PPV positive predictive value, NPV negative predictive value

ISSN: 2047-783X