Increasing access to cholesterol screening in rural communities catalyzes cardiovascular disease prevention

David C. Landy, Michael Gorin, Robert J. Rudock, Mark T. O'Connell

Research output: Contribution to journalArticle

Abstract

Purpose: Despite increasing frequency, little evidence guides cholesterol screening in less traditional health care settings, such as rural health fairs. Methods: The Miller School of Medicine Department of Community Service (DOCS) is a student-run organization providing free basic health care to underserved South Florida communities. We retrospectively reviewed all new patients seen at 2007 DOCS rural fairs to describe their low-density lipoprotein (LDL) and high-density lipoprotein (HDL) values. In addition, we assessed if patient characteristics were associated with cholesterol abnormalities and whether patients with abnormalities who returned to a subsequent fair in 2008 or 2009 improved their cholesterol. Findings: Of 252 patients, 145 (58%) had an LDL cholesterol over 129 mg/dL and 61 (24%) had an HDL cholesterol below 40 mg/dL or 50 mg/dL for males and females, respectively. Baseline LDL cholesterol was not associated with body-mass index (BMI), age over 60 years, gender, healthy lifestyle habits, or insurance status. Of 36 patients with elevated LDL cholesterol and a follow-up screening, 24 (67%) reduced their LDL cholesterol by at least 16 mg/dL though reductions were not associated with BMI reduction, and 22 (61%) increased their HDL cholesterol by at least 5 mg/dL, trending with BMI reduction. Conclusions: Cholesterol screening at rural fairs can identify a high proportion of patients with abnormal cholesterol, including those who might not be considered at high risk. Although this may catalyze favorable cholesterol changes, the lack of an association with weight loss suggests patients seek additional medical care, which should be considered before offering cholesterol screening at fairs.

Original languageEnglish (US)
Pages (from-to)360-367
Number of pages8
JournalJournal of Rural Health
Volume29
Issue number4
DOIs
StatePublished - Sep 1 2013
Externally publishedYes

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Rural Population
Cardiovascular Diseases
Cholesterol
LDL Cholesterol
Body Mass Index
Social Welfare
HDL Cholesterol
Health Fairs
Delivery of Health Care
Rural Health
Lipoprotein(a)
Insurance Coverage
HDL Lipoproteins
LDL Lipoproteins
Habits
Weight Loss
Medicine
Organizations
Students

Keywords

  • Cardiovascular disease
  • Evaluation design and research
  • Health promotion
  • Health services research
  • Rural health

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

Cite this

Increasing access to cholesterol screening in rural communities catalyzes cardiovascular disease prevention. / Landy, David C.; Gorin, Michael; Rudock, Robert J.; O'Connell, Mark T.

In: Journal of Rural Health, Vol. 29, No. 4, 01.09.2013, p. 360-367.

Research output: Contribution to journalArticle

Landy, David C. ; Gorin, Michael ; Rudock, Robert J. ; O'Connell, Mark T. / Increasing access to cholesterol screening in rural communities catalyzes cardiovascular disease prevention. In: Journal of Rural Health. 2013 ; Vol. 29, No. 4. pp. 360-367.
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abstract = "Purpose: Despite increasing frequency, little evidence guides cholesterol screening in less traditional health care settings, such as rural health fairs. Methods: The Miller School of Medicine Department of Community Service (DOCS) is a student-run organization providing free basic health care to underserved South Florida communities. We retrospectively reviewed all new patients seen at 2007 DOCS rural fairs to describe their low-density lipoprotein (LDL) and high-density lipoprotein (HDL) values. In addition, we assessed if patient characteristics were associated with cholesterol abnormalities and whether patients with abnormalities who returned to a subsequent fair in 2008 or 2009 improved their cholesterol. Findings: Of 252 patients, 145 (58{\%}) had an LDL cholesterol over 129 mg/dL and 61 (24{\%}) had an HDL cholesterol below 40 mg/dL or 50 mg/dL for males and females, respectively. Baseline LDL cholesterol was not associated with body-mass index (BMI), age over 60 years, gender, healthy lifestyle habits, or insurance status. Of 36 patients with elevated LDL cholesterol and a follow-up screening, 24 (67{\%}) reduced their LDL cholesterol by at least 16 mg/dL though reductions were not associated with BMI reduction, and 22 (61{\%}) increased their HDL cholesterol by at least 5 mg/dL, trending with BMI reduction. Conclusions: Cholesterol screening at rural fairs can identify a high proportion of patients with abnormal cholesterol, including those who might not be considered at high risk. Although this may catalyze favorable cholesterol changes, the lack of an association with weight loss suggests patients seek additional medical care, which should be considered before offering cholesterol screening at fairs.",
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