The effect of socioeconomic disadvantage on prescription of guideline-recommended medications for patients with acute coronary syndrome: systematic review and meta-analysis.

found that patients with Medicaid (predominantly those with low income) were less likely to receive aspirin (OR (95% CI): 0.92 (0.87, 0.98)) and composite medications (0.94 (0.88, 1.00)), although the prescription of composite medications were marginally significant with the upper CI on 1.00 [ 12 ].

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