Table 2.

Pearson correlation coefficients among continuous variables.

	1	2	3	4	5	6	7	8	9	10	11
1. Depressive symptoms	1.000
2. Education (in years)	−.191***	1.000
3. Income	−.112	−.024	1.000
4. Chronic conditions	.219***	−.054	−.031	1.000
5. Functional limitations	.219***	−.163***	−.044	.281***	1.000
6. Loneliness	.283***	−.134	−.039	.072	.216***	1.000
7. Frequency of family contact	−.150**	.223***	−.082	−.054	−.271***	−.268***	1.000
8. Close number of family	−.132*	−.104*	−.051	−.029	−.068	−.265***	.322***	1.000
9. Perceived positive support	−.074	−.057	−.011	−.081	−.114*	−.304***	.411***	.371***	1.000
10. Perceived negative strain	.178***	−.015	.060	.0378	.077	.296***	−.104*	−.211***	−.314***	1.000
11. Hours spent helping family	.069	−.056	−.072	.056	.286***	.010	.003	.030	.040	−.036	1.000

Note. Significance levels are denoted as

^*p<.05

^**p<.01

^***p<.001.