Table 3.

Spearman correlation between ASAS HI scores and other patient-reported outcomes (PROs).

	Rho	p
BASDAI	0.58	<0.001
ASDAS-CRP	0.56	<0.001
ASDAS-ESR	0.52	<0.001
BASFI	0.65	<0.001
EQ-5D-TTO	−0.71	<0.001
EQ-VAS	−0.54	<0.001
PGA	0.53	<0.001
PhyGA	0.49	<0.001