. 2016 Mar 1;18(3):151–158. doi: 10.1089/dia.2015.0305

Table 3.

Pairwise Correlations for Quality of Life, Social Support, Social Cohesion, Stress, and Perceived Discrimination

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
1. MCS	—
2. PCS	−0.18^a	—
3. Race discrimination	−0.20^a	0.05	—
4. Education discrimination	−0.15^a	0.02	0.70^a	—
5. Language discrimination	−0.15^a	< 0.01	0.52^a	0.51^a	—
6. Gender discrimination	−0.14^a	−0.02	0.64^a	0.65^a	0.55^a	—
7. General diet	0.14^a	−0.06	−0.14^a	−0.03^a	−0.08^a	−0.09^a	—
8. Specific diet	0.13^a	−0.01	−0.14^a	−0.09^a	−0.1^a	−0.07	0.36^a	—
9. Exercise	0.18^a	0.04	< 0.01	0.02	0.01	−0.02	0.29^a	0.15^a	—
10. Blood glucose test	< 0.01	−0.02	−0.06	0.02	< 0.01	−0.04	0.21^a	0.19^a	0.11^a	—
11. Foot care	−0.02	−0.02	−0.03	0.02	< 0.01	−0.04	0.22^a	0.22^a	0.12^a	0.18^a	—
12. Medication adherence	0.21	−0.02	−0.16^a	−0.14^a	−0.12^a	−0.12^a	0.28^a	0.26^a	0.13^a	0.17^a	0.22^a	—
13. Social support (MOS 16)	0.37^a	< 0.01	−0.19^a	−0.21^a	−0.14^a	−0.11^a	0.19^a	0.15^a	0.13^a	0.07	0.09^a	0.17^a	—
14. Social support (MOS 17)	0.36^a	< 0.01	−0.19^a	−0.21^a	−0.14^a	0.12^a	0.22^a	0.18^a	0.14^a	0.08^a	0.12^a	0.16^a	0.91^a	—
15. Social support (MOS 18)	0.37^a	< 0.01	−0.19^a	−0.19^a	−0.14^a	0.11^a	0.22^a	0.17^a	0.15^a	0.09^a	0.12^a	0.18^a	0.92^a	0.94^a	—
16. Perceived stress 1	−0.40^a	0.07	0.27^a	0.26^a	0.20^a	0.25^a	−0.18^a	−0.23^a	−0.18^a	−0.13^a	0.11^a	−0.31^a	−0.37^a	−0.42^a	−0.41^a	—
17. Perceived stress 2	−0.24^a	0.03	0.02	0.05	0.03	0.09^a	−0.07	−0.07^a	−0.03	−0.02	0.03	−0.13^a	−0.14^a	−0.14^a	−0.14^a	0.11^a	—
18. Perceived stress 3	−0.30^a	0.04	0.17^a	0.12^a	0.08	0.17^a	−0.18^a	−0.11^a	−0.06	−0.03	−0.04	−0.19^a	−0.29^a	−0.28^a	−0.30^a	0.27^a	0.56^a	—
19. Perceived stress 4	−0.33^a	0.01	0.25^a	0.22^a	0.20^a	0.21^a	−0.19^a	−0.21^a	−0.11^a	−0.13^a	−0.10^a	−0.29^a	−0.36^a	−0.37^a	−0.38^a	0.64^a	0.11^a	0.26^a	—
20. SOCIAL COH-1	−0.14^a	< 0.01	0.16^a	0.13^a	0.15^a	0.16^a	−0.14^a	−0.07	−0.13^a	−0.13^a	−0.05	−0.06	−0.22^a	−0.23^a	−0.22^a	0.20^a	0.01	0.11^a	0.13^a	—
21. SOCIAL COH-2	−0.18^a	−0.02	0.19^a	0.14^a	0.11^a	0.13^a	−0.13^a	−0.03	−0.09^a	−0.13^a	−0.02	−0.09^a	0.24^a	−0.25^a	−0.27^a	0.22^a	0.04	0.16^a	0.18^a	−0.65^a	—
22. SOCIAL COH-3	−0.13^a	−0.02	0.08^a	0.09^a	0.10	0.10^a	−0.12^a	−0.06	−0.05	−0.04	0.03	−0.13^a	−0.13^a	−0.13^a	−0.12^a	0.12^a	0.14^a	0.17^a	0.16^a	0.27^a	0.28^a	—
23. SOCIAL COH-4	−0.19^a	0.02	0.19^a	0.14^a	0.09^a	0.11^a	−0.15^a	−0.10^a	−0.10^a	−0.07	−0.02	−0.13^a	−0.25^a	−0.25^a	−0.26^a	0.20^a	0.06	0.15^a	0.18^a	0.52^a	0.60^a	0.17^a	—
24. SOCIAL COH-5	−0.22^a	0.01	0.20^a	0.11^a	0.13^a	0.11^a	−0.09^a	−0.09^a	−0.07	−0.04	< 0.01	−0.14^a	−0.09^a	−0.11^a	−0.12^a	0.15^a	0.05	0.11^a	0.09^a	0.27^a	0.20^a	0.41^a	0.25^a	—

^{^a}

P < 0.05, indicating a significant difference.

MCS, mental health component score; MOS, Medical Outcomes Study; PCS, physical health component score.