Population
55 patients with chronic stable angina with no prior history of a revascularization procedure attending…
Design
Cross-sectional
Authors
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Comorbidity assessment may better inform expectations of health gains from angina relief than symptom severity alone; leaves open causal pathways and intervention effects in prospective cohorts.
In patients with chronic stable angina, the severity of comorbidity is a stronger predictor of self-rated health and anticipated gain from symptom relief than the severity of angina itself.
Daley et al. (1996) studied this question.
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