Table 3.

Correlations among fatigue, pain, education etc. and the HADS-depression/anxiety in pSS patients

correlative variable	Anxiety		depression
	r	p	r	p
OHIP	−0.353	0.000**	−0.228	0.004**
OSDI	−0.228	0.004**	− 0.278	0.000**
FSS	−0.215	0.006**	−0.358	0.000**
Pain	−0.127	0.109	−0.204	0.010**
ESSDAI	−0.086	0.281	−0.157	0.047*
ESSPRI	− 0.169	0.053	−0.268	0.002**
Education	0.078	0.327	0.244	0.002**
Employment status	0.159	0.045*	0.161	0.042*
Swallowing disorders	0.398	0.000**	0.233	0.003**

^*p<0.05;^{* *} p<0.01