کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
2654088 1139799 2011 9 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Health Literacy Is Associated with Healthy Eating Index Scores and Sugar-Sweetened Beverage Intake: Findings from the Rural Lower Mississippi Delta
ترجمه فارسی عنوان
سواد بهداشتی با امتیازات شاخص خوردن غذای سالم و مصرف نوشابه شیرین شده با شکر همراه است: یافته هایی از دلتا می سی سی پی روستایی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی

BackgroundAlthough health literacy has been a public health priority area for more than a decade, the relationship between health literacy and dietary quality has not been thoroughly explored.ObjectiveTo evaluate health literacy skills in relation to Healthy Eating Index (HEI) scores and sugar-sweetened beverage (SSB) consumption while accounting for demographic variables.DesignCross-sectional survey.Participants/settingA community-based proportional sample of adults residing in the rural Lower Mississippi Delta.MethodsInstruments included a validated 158-item regional food frequency questionnaire and the Newest Vital Sign (scores range 0 to 6) to assess health literacy.Statistical analyses performedDescriptive statistics, analysis of variance, and multivariate linear regression.ResultsOf 376 participants, the majority were African American (67.6%), without a college degree (71.5%), and household income level <$20,000/year (55.0%). Most participants (73.9%) scored in the two lowest health literacy categories. The multivariate linear regression model to predict total HEI scores was significant (R2=0.24; F=18.8; P<0.01), such that every 1-point increase in health literacy was associated with a 1.21-point increase in HEI scores, while controlling for all other variables. Other significant predictors of HEI scores included age, sex, and Supplemental Nutrition Assistance Program participation. Health literacy also significantly predicted SSB consumption (R2=0.15; F=6.3; P<0.01) while accounting for demographic variables. Every 1 point in health literacy scores was associated with 34 fewer kilocalories per day from SSBs. Age was the only significant covariate in the SSB model.ConclusionsAlthough health literacy has been linked to numerous poor health outcomes, to our knowledge this is the first investigation to establish a relationship between health literacy and HEI scores and SSB consumption. Our study suggests that understanding the causes and consequences of limited health literacy is an important factor in promoting compliance to the Dietary Guidelines for Americans.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the American Dietetic Association - Volume 111, Issue 7, July 2011, Pages 1012–1020
نویسندگان
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