Table 3.

Correlations Among the Study Variables (N = 132)

	1	2	3	4	5	6	7	8	9	10
1. Age	–
2. Gender	< 0.001	–
3. Living with spouse	0.183*	0.338**	–
4. Education	−0.268**	−0.134	−0.057	–
5. Perceived economic status	−0.145	0.016	−0.006	0.167	–
6. No. of pain areas	0.106	0.039	−0.029	−0.041	−0.197*	–
7. No. of comorbidity	0.304**	0.089	0.023	−0.296**	−0.302**	0.184*	–
8. Depression	0.165	0.062	0.082	−0.169	−0.332**	0.178	0.149	–
9. Pain Catastrophizing	0.193*	0.134	0.109	−0.166	–0.256*	0.246*	0.244*	0.771**	-
10. Pain Severity	0.206*	0.207*	0.187*	−0.322**	−0.295**	0.366**	0.424**	0.443**	0.614**	-
11. Pain interference	0.211*	0.135	0.082	−0.113	−0.127	0.374**	0.255*	0.551**	0.705**	0.759**

Notes: *p < 0.05, **p < 0.001.