Comparison of diet quality, physical activity and biochemical values of older adults either reporting or not reporting use of lipid-lowering medication.
OBJECTIVE
The aim of this study was to compare standard lipid profile, reported dietary intake, and physical activity in older adults who reported taking or not taking a lipid-lowering medication, namely statins.


METHODS
Cross-sectional study utilizing baseline data collected from a subsample of a larger randomized clinical trial, The Study of Exercise and Nutrition in Older Rhode Islanders (SENIOR) Project.


METHODS
A total of 115 participants, 33 males and 82 females, over the age of 60, community-dwelling, primarily retired, and from East Providence, Rhode Island and surrounding communities in Rhode Island and Massachusetts.


METHODS
Height and weight were measured and used to calculate body mass index. Waist circumference was measured. Medical history and medication use surveys were completed. Dietary assessment was done via three 24 hour recalls using NDS-R. The Yale Physical Activity Survey was used to determine energy expenditure during exercise and a physical activity summary score. Fasting blood samples were obtained to determine lipid profile.


RESULTS
37 participants (32.2%) reported taking lipid-lowering medication, statins exclusively, and 78 (67.8%) reported not taking any lipid-lowering medication. Participants who reported taking statins had better lipid profiles than those participants who reported not taking statins but had significantly lower intakes of vitamin B12, vitamin K, calcium, and potassium. There were no differences between groups on reported physical activity. However, the mean intakes for both groups did not meet the Dietary Reference Intakes for multiple nutrients.


CONCLUSIONS
Older adults need additional education on the importance of lifestyle changes in reducing CHD risk, whether taking lipid-lowering medications or not.
Lofgren
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I
Department of Nutrition and Food Sciences, University of Rhode Island, Ranger Hall, Kingston, Rhode Island 02881, USA. ingridlofgren@uri.edu
Greene
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G
Schembre
S
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Delmonico
M J
MJ
Riebe
D
D
Clark
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P
D000368:Aged; D015415:Biomarkers / Q000097:blood; D001774:Blood Chemical Analysis; D002318:Cardiovascular Diseases / Q000097:blood / Q000517:prevention & control; D003430:Cross-Sectional Studies; D004032:Diet / Q000592:standards*; D004734:Energy Metabolism / Q000502:physiology; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000188:drug therapy*; D000960:Hypolipidemic Agents / Q000627:therapeutic use*; D008019:Life Style; D008055:Lipids / Q000097:blood*; D008297:Male; D018673:Nutrition Policy; D009752:Nutritional Status; D009753:Nutritive Value; D010353:Patient Education as Topic; D012650:Self Disclosure
D015415:Biomarkers; D000960:Hypolipidemic Agents; D008055:Lipids