Table 1.

Correlation matrix and descriptive statistics

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
1. HbA1c	1
2. Age	19**	1
3. Twin/Sibling	.02	.15**	1
4. Female	−.20**	−.07*	.12**	1
5. Persons of color	.08*	−.27**	−.04	−.16**	1
6. Socioeconomic index	−.03	.07*	.07*	−.04	−.03	1
7. High blood pressure	.11**	.11**	.06	−.07*	.08*	.07*	1
8. BMI	.24**	−.13**	−.06	−.16**	23**	.03	23**	1
10. Smoke currently	.02	−.30**	−.19**	−.13**	.12**	−.15**	.04	.05	1
11. Spouse/partner support	.04	23**	−.09**	.01	.00	−.03	.00	−.17**	−.04	1
12. Spouse/partner strain	−.06	−.18**	.08*	−.10**	.10**	.02	−.00	.14**	−.06	−.72**	1
13. Friend support	−.06	.12**	.13**	.18**	−.15**	.06	−.05	−.06	−.15**	23**	−.26**	1
14. Friend strain	−.04	−.30**	−.15**	−.08*	.16**	−.10**	.18**	.25**	.15**	−.21**	.31**	−.30**	1
15. Family support	.03	.14**	−.07*	.06	−.04	−.00	−.06	−.07*	−.10**	.25**	−.23**	.46**	−.20**	1
16. Family Strain	−.06	−.41**	−.13**	.01	.25**	−.15**	.11**	.28**	.15**	−.15**	.25**	−.30**	.63**	−.41**	1
17. HLC external	−.07*	−.09**	−.03	.06	−.08*	.08*	−.04	−.02	.02	−.04	.01	−.01	−.01	−.02	.06	1
18. HLC internal	−.17**	.09**	−.04	.10**	−.08*	.02	.10**	−.20**	−.26**	.20**	−.01	.13**	.01	.10**	−.07*	−.16**	1
Mean (n for binary variable)	5.84	55.16	232	338	102	40	241	28.60	253	3.57	2.25	3.18	1.89	3.50	2.10	4.08	6.04
Standard Deviaion (or %)	0.45	11.54	25%	37%	11%	12.44	26%	4.99	27%	0.56	0.71	0.66	0.52	0.62	0.63	1.80	0.89

Note:

^*p < .05

^**p < .01

N = 926