Measurement adequacy of the CES-D among a sample of older African–Americans
Abstract
This manuscript examines the measurement adequacy of the CES-D when applied in older African–Americans (n=227). The response distribution was skewed towards less symptomatology on all items, and the internal consistency of the CES-D was acceptable (α=0.86). An exploratory factor analysis revealed four underlying factors of depressive symptomatology: (1) depressive/somatic; (2) positive; (3) interpersonal; and (4) social well-being. The primary factor was a combination of depression and somatic symptoms, a commonly reported uni-dimensional factor among ethnic groups. Additionally, a fourth factor emerged that has not previously been identified, labeled ‘social well-being’. This factor consisted of three items that may tap into the social interactions of the elderly: appetite, hopeful, and talk. These findings contribute to the growing body of evidence on the unique measurement properties of the CES-D across diverse populations.
Keywords: Depression, Ethnicity, Reliability, Mental health, Factor analysis
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PII: S0165-1781(01)00360-2
© 2002 Elsevier Science Ireland Ltd. All rights reserved.
