Table 2.

Bivariate correlations.

	1	2	3	4	5	6	7	8	9	10	11
1 Age	1	−0.05	−0.19 **	−0.14 **	0.27 **	−0.10 *	0.00	−0.22 **	−0.16 **	−0.13 **	−0.15 **
2 Gender (Male)		1	−0.10 *	−0.03	−0.27 **	0.04	−0.10	−0.06	−0.09	−0.03	−0.10 *
3 Educational Attainment			1	−0.07	0.03	0.08	−0.08	0.01	−0.00	0.00	0.02
4 Financial Difficulty				1	−0.15 **	0.11 *	0.12 *	0.14 **	0.21 **	0.17 **	0.40 **
5 Smoking (Any)					1	−0.24 **	0.10 *	−0.13 *	−0.01	−0.14 **	0.01
6 Drinking (Any)						1	−0.10 *	0.05	0.02	0.07	0.09
7 Chronic Diseases (n)							1	0.23 **	0.45 **	0.29 **	0.27 **
8 Self–Rated Health (1–5)								1	0.34 **	0.28 **	0.21 **
9 Pain Intensity (Score)									1	0.39 **	0.35 **
10 Depressive Symptoms (Score)										1	0.31 **
11 Frequency of insomnia Symptoms											1

* p < 0.05; ** p < 0.001.