Table 3.

Correlations between fatigue and study variables.

	FSS		MAF-GFI		BASDAI fatigue
	Rho value	p value	Rho value	p value	Rho value	p value
FAI total	-0.16	0.27	-0.33	0.018 ∗	-0.32	0.031 ∗
BASDAI	0.32	0.03 ∗	0.60	0.001 ∗∗	0.72	0.001 ∗∗
PtGA	0.21	0.18	0.55	0.001 ∗∗	-0.33	0.041 ∗
BASFI	0.34	0.02 ∗	0.37	0.012 ∗	0.45	0.002 ∗∗
Pain
Total	0.42	0.004 ∗∗	0.54	0.001 ∗∗	0.57	0.001 ∗∗
Nocturnal	0.45	0.002 ∗∗	0.56	0.001 ∗∗	0.49	0.001 ∗∗
ASQoL	0.56	0.001 ∗∗	0.63	0.001 ∗∗	0.36	0.015 ∗
BAS-G	0.29	0.050 ∗	0.64	0.001 ∗∗	-0.72	0.001 ∗∗

Significance level: ^∗p < 0.05, ^∗∗p < 0.001.