Table 2.

Correlation analyses

Variables	Number of vertebra fracture		COBB angle		FEV1 (%)		FVC (%)
	r	p	r	p	r	p	r	p
Thickness end-expirium	0.086	0.453	0.052	0.651	-0.104	0.365	–0.131	0.252
Thickness end-inspirium	–0.774	< 0.001	–0.931	< 0.001	0925	< 0.001	0.787	< 0.001
Thickening ratio	–0.772	< 0.001	–0.922	< 0.001	0.924	< 0.001	0.795	< 0.001
Strain ratio	0.782	< 0.001	0.905	< 0.001	–0.929	< 0.001	–-0.791	< 0.001