Table 3.

Correlations among continuous variables

Variables	1	2	3	4
1. Age	1
2. DAS28-CRP	0.103	1
3. Resilience	−0.101	−0.136*	1
4. PCS	−0.129*	−0.398**	0.054	1
5. MCS	−0.140*	−0.294**	0.530**	0.587**

*, P < 0.05; **, P < 0.01. Abbreviations: DAS28-CRP, Disease Activity Score 28-C-reactive protein; PCS, physical component summary; MCS, mental component summary