Table 1. X and Z coordinate displacements and normal posture positions (mm).

Coordinate values and index points	Range	Ventral side				Dorsal side
		CLAV	STRN	RASIS	LASIS	C7	Th10	RPSIS	LPSIS
X coordinate	Good–Bad	−34 ± 48.7	−88.3 ± 49.5	−59.7 ± 28.4	−62.2 ± 28.6	−10.5 ± 49.4	−89.2 ± 43.1	−48.5 ± 21.3	−49.0 ± 20.4
	Good–Nor	−15.9 ± 26.6	−47.8 ± 29.9	−38.1 ± 20.9	−38.2 ± 21.1	−3.0 ± 27.0	−49.1 ± 25.3	−34.0 ± 18.5	−33.0 ± 17.4
Z coordinate	Good–Bad	−76.4 ± 29.3	−73.4 ± 28.6	−1.3 ± 4.6	0.6 ± 4.9	−41.6 ± 20.2	−14.4 ± 15.7	−51.2 ± 23.1	−50.9 ± 22.8
	Good–Nor	−40.7 ± 21.7	−42.8 ± 21.3	−0.7 ± 2.8	1.0 ± 2.1	−20.6 ± 17.8	−5.9 ± 7.9	−31.1 ± 16.6	−30.8 ± 17.1

Good–Bad: Indicates the amount of displacement from a good posture to a bad posture. Good–Nor: Indicates the amount of displacement from a good posture to a normal posture.