Table 5. Coefficients from linear regression models predicting sICAM-1, sE-selectin, & sIL-6R, U.S. (n=969).

	$\sqrt{\mathrm{sICAM}-1}$		ln(sE - selectin)		ln(sIL-6R)
	(1)	(2)	(1)	(2)	(1)	(2)
Female	0.44	0.36	−0.58	−0.60*	−0.07	−0.04
Age	0.01**	0.01**	−0.01*	−0.01*	−0.00	−0.00
Age × female	−0.01	−0.00	0.01	0.01	0.00	0.00
Hispanic/nonwhite/mixed race	−0.25*	−0.26**	0.15	0.15	−0.19*	−0.19*
(H.S. graduate or less)
Some college	−0.02	−0.03	0.01	0.00	−0.04	−0.04
College graduate	−0.23*	−0.18*	−0.01	−0.00	−0.09	−0.10
Graduate school	−0.19*	−0.14	−0.03	−0.01	−0.12	−0.13
Waist circumference	0.01***	0.01***	0.01***	0.01***	0.01**	0.01**
Antihypertensive medication	−0.12	−0.10	0.08	0.09	−0.04	−0.05
Lipid lowering medication	0.01	0.01	0.00	0.01	−0.07	−0.07
Hormone/steroid medication	−0.13	−0.07	−0.26***	−0.24**	−0.13	−0.14
CIDI−SF	0.00	−0.01	−0.00	−0.00	0.02	0.02
Self-assessed health status	−0.08*	−0.06	0.02	0.02	0.01	0.00
Functional limitations	−0.00	−0.01	0.02	0.02	0.02	0.03
Social integration	−0.05	−0.02	0.04	0.05	0.02	0.01
Perceived support	−0.01	−0.01	0.01	0.00	0.06*	0.06*
(Never smoked)
Former smoker		0.05		−0.01		−0.05
Current smoker		0.68***		0.20*		−0.14
(Never drinks alcohol)
Sometimes drinks alcohol		−0.08		0.02		−0.00
Frequently drinks alcohol		0.00		0.01		−0.02
Constant	−1.16**	−1.44***	−0.51	−0.63	−0.85*	−0.79*
Overall R2	0.08	0.11	0.08	0.08	0.04	0.04

^*p < 0.05

^**p < 0.01

^***p < 0.001

Note: Outcome variables and measures of social relationships were standardized (to mean=0 and SD=1 for the pooled sample) prior to model fitting. The model includes a family-level random effect to account for sampling multiple individuals from the same family.