Population
4,372 patients having undergone cardiac catheterization from the Alberta Provincial Project for Outcome…
Comparison
Area-based measures of household income vs Self-reported household income
Design
Cohort
Follow-up
2.5 years
Authors
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Area- and individual-level income measures should not be interchanged in cardiac prognostication; leaves open distinct neighborhood versus personal SES effects on survival and QoL.
Area-based income measures show poor agreement with individual self-reported income, but both independently predict survival and quality of life in cardiac patients, highlighting the distinct prognostic relevance of neighborhood versus individual socioeconomic status.
Southern et al. (2005) studied this question.
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