Table 2:

Linear regression assessing psychosocial outcomes associated with low income group.

	GAD score*			CHAI score**			SF-12 PCS**			SF-12 MCS**
Low income (<$50K) vs High income (≥50K)	Unadjusted models
	Estimate	SE	p-value	Estimate	SE	p-value	Estimate	SE	p-value	Estimate	SE	p-value
	−2.60	0.72	0.0004	−7.83	2.77	0.005	−7.10	1.88	0.0002	−4.36	1.52	0.005
	Adjusted models
	Estimate	SE	p-value	Estimate	SE	p-value	Estimate	SE	p-value	Estimate	SE	p-value
	2.75	0.74	0.0003	−3.50	3.04	0.25	−5.07	2.19	0.02	−1.54	1.55	0.32

^*Adjusted for baseline significant variables including history of renal disease, and use of statin medication

^**Adjusted for baseline significant variables including baseline anxiety score, history of renal disease, and use of statin medication.