Evaluation of Diet Quality Among American Adult Cancer Survivors: Results From 2005-2016 National Health and Nutrition Examination Survey.
J Acad Nutr Diet
; 121(2): 217-232, 2021 02.
Article
em En
| MEDLINE
| ID: mdl-33158797
ABSTRACT
BACKGROUND:
Diet quality among adult cancer survivors is low, and there is minimal information on the Healthy Eating Index (HEI)-2015 score, a measure of diet quality and adherence to the 2015-2020 Dietary Guidelines for Americans, in this population.OBJECTIVE:
This study aimed to examine HEI-2015 total and component scores and associated factors among adult cancer survivors. Also, this study examined which dietary components needed the most change to improve diet quality in this population.DESIGN:
The National Health and Nutrition Examination Survey (NHANES) is an ongoing nationally representative population-based cross-sectional study that is conducted annually. PARTICIPANTS/SETTING:
In all, 1971 adults with a self-reported cancer diagnosis in their lifetime (both individuals with cancer currently and those that are cancer-free) from NHANES 2005-2016 were included in this study. MAIN OUTCOMEMEASURES:
HEI-2015 total and 13 component scores were calculated using the simple scoring algorithm method from the average of 2 24-hour recalls. STATISTICAL ANALYSES The associations of the HEI-2015 total score with sociodemographic, lifestyle, and health-related factors were analyzed using the least square means comparisons. A multivariable survey regression model was used to identify associations with the HEI-2015 total score after adjustment for potential confounders. The 13 component scores were also compared by participant characteristics to identify target food groups for subgroup-specific nutrition intervention.RESULTS:
The average HEI-2015 total score was 55.6 (95% confidence interval = 54.8-56.4). Factors associated with the HEI-2015 total score included age, race/ethnicity, education, smoking status, body mass index, and oral health status. Overall, poor adherence to the 2015-2020 Dietary Guidelines for Americans was found for most HEI-2015 components, with Whole Grains, Greens and Beans, Sodium, and Fatty Acids components having less than 50% of the maximum possible scores.CONCLUSIONS:
Results indicate poor diet quality among American adult cancer survivors, with significant disparities observed across sociodemographic and lifestyle factors, particularly education levels, body mass index, and smoking status. Nutrition interventions for cancer survivors should consider focusing on improving diet quality by increasing intakes of whole grains and greens and beans, lowering sodium consumption, and achieving a healthy balance of fatty acids (ie, a favorable ratio of unsaturated fats to saturated fats).Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
2_ODS3
Base de dados:
MEDLINE
Assunto principal:
Política Nutricional
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Fidelidade a Diretrizes
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Dieta Saudável
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Sobreviventes de Câncer
Tipo de estudo:
Guideline
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Observational_studies
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Prevalence_studies
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Prognostic_studies
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Qualitative_research
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Risk_factors_studies
Aspecto:
Patient_preference
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Revista:
J Acad Nutr Diet
Ano de publicação:
2021
Tipo de documento:
Article