“…31 Previous research also demonstrates that self-reported survey depression items are highly concordant with diagnoses of depression made in a formal clinical setting. 32,33 Other variables used in our analyses included demographic and socioeconomic variables available from the MCBS Access to Care file, such as sex, age (classified as Ͻ55, 55-64, 65-74, 75-84, or Ն85 years), income (Յ$10 000, $10 001-$20 000, $20 001-$40 000, or Ͼ$40 000), race (African American, white, or other), educational level (above high school, high school, or no high school), and additional health coverage besides Medicare (none, partial coverage [such as a Medicare health maintenance organization or Medigap insurance], employer-based coverage, or Medicaid).…”