Correlations among quality of life, spinal mobility, and disease activity in early-treated axial spondyloarthritis: a single-center cross-sectional study

Table 2 Correlation matrix (Spearman’s rho) of the ASDAS-ESR/CRP versus other disease activity score without laboratory tests (BASDAI), function (BASFI), quality of life (ASAS-HI), and spinal mobility measurements (BASMI)

	BASDAI	BASFI	ASAS-HI	BASMI 2-point system	BASMI 10-point system
ASDAS-CRP	0.7260 <0.0001	0.5443 <0.0001	0.5434 <0.0001	0.1918 0.1230	0.3338 0.0062
ASDAS-ESR	0.7040 <0.0001	0.4968 <0.0001	0.5640 <0.0001	0.1360 <0.0001	0.2254 0.0689
BASDAI		0.5776 <0.0001	0.6558 <0.0001	-0.0896 0.4744	0.0261 0.8355
BASFI			0.7435 <0.0001	-0.0551 0.6602	0.2693 0.0288
ASAS-HI				-0.0551 0.6602	0.0698 0.5774
BASMI 2-point system					0.8838 <0.0001

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