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J Womens Health (Larchmt). 2013 Aug;22(8):659-66. doi: 10.1089/jwh.2012.3962. Epub 2013 Jul 10.

Prevalence of traditional cardiac risk factors and secondary prevention among patients hospitalized for acute myocardial infarction (AMI): variation by age, sex, and race.

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  • 1Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut 06519, USA. erica.leifheit-limson@yale.edu

Abstract

BACKGROUND:

Modification of traditional cardiac risk factors is an important goal for patients after an acute myocardial infarction (AMI). Risk factor prevalence and secondary prevention efforts at discharge are well characterized among older patients; however, research is limited for younger and minority AMI populations, particularly among women.

METHODS:

Among 2369 AMI patients enrolled in a 19-center prospective study, we compared the prevalence and cumulative number of five cardiac risk factors (hypertension, hypercholesterolemia, current smoking, diabetes, obesity) by age, sex, and race. We also compared secondary prevention strategies at discharge for these risk factors, including prescription of antihypertensive or lipid-lowering medications and counseling on preventive behaviors (smoking cessation, diabetes management, diet/weight management).

RESULTS:

Approximately 93% of patients had ≥1 risk factor, 72% had ≥2 factors, and 40% had ≥3 factors. The prevalence of multiple risk factors was markedly higher for blacks than for whites within each age-sex group; black women had the greatest risk factor burden of any subgroup (60% of older black women and 54% of younger black women had ≥3 risk factors). Secondary prevention efforts for smoking cessation were less common for black compared with white patients, and younger black patients were less often prescribed antihypertensive and lipid-lowering medications compared with younger white patients.

CONCLUSIONS:

Multiple cardiac risk factors are highly prevalent in AMI patients, particularly among black women. Secondary prevention efforts, however, are less common for blacks compared to whites, especially among younger patients. Our findings highlight the need for improved risk factor modification efforts in these high-risk subgroups.

PMID:
23841468
[PubMed - indexed for MEDLINE]
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