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. Author manuscript; available in PMC: 2008 Feb 1.

Published in final edited form as: Biol Psychol. 2006 Oct 10;74(2):212–223. doi: 10.1016/j.biopsycho.2006.07.006

Table 2.

Linear regression models predicting RSA (b, SE)

	Model 1	Model 2	Model 3	Model 4
Intercept	5.213 (0.590)	10.449 (1.660)	10.564 (1.665)	10.935 (1.823)
Social Support	−0.023 (0.045)	−.058 (0.045)	−0.057 (0.045)	−0.059 (0.045)
Age		−0.102 (0.023)^**	−0.102 (0.023)^**	−0.104 (0.024)^**
Female (vs. male)		0.194 (0.192)	0.154 (0.197)	0.163 (0.198)
African American (vs. White)		0.226 (0.138)	0.218 (0.139)	0.230 (0.141)
Hispanic (vs. White)		−0.340 (0.148)^*	−0.355 (0.149)^*	−0.359 (0.149)^*
Years education		0.048 (0.033)	0.041 (0.034)	0.040 (0.034)
Household income		0.021 (0.253)	0.116 (0.272)	0.117 (0.272)
Married (vs. not married)			−0.212 (0.220)	−0.210 (0.221)
BMI				−0.007 (0.015)

^**

p < .01,

^*

p < .05