Healthy diet associated with better asthma outcomes in elderly women of the French Asthma-E3N study.
Eur J Nutr
; 61(5): 2555-2569, 2022 Aug.
Article
em En
| MEDLINE
| ID: mdl-35220443
ABSTRACT
PURPOSE:
The impact of a healthy diet on asthma prevention and management, particularly among elderly women, remains poorly understood. We investigated whether a healthy diet would be associated with fewer asthma symptoms, and, among women with asthma, with reduced uncontrolled asthma and metabolic-related multimorbidity.METHODS:
We included 12,991 elderly women (mean age = 63 years) from the Asthma-E3N study, a nested case-control study within the French E3N cohort. Negative binomial regressions were used to analyse associations between a healthy diet [evaluated by the Alternate Healthy Eating Index-2010 (AHEI-2010)] and a validated asthma symptom score, and logistic regressions to analyse associations between the AHEI-2010 with the asthma control test and multimorbidity profiles previously identified by clustering methods on medications used.RESULTS:
After adjustment for potential confounders, a linear inverse association was found between the AHEI-2010 score and the asthma symptom score [mean score ratio (95% CI) = 0.82 (0.75-0.90) for the highest versus lowest quintile; p for trend < 0.0001]. In addition, women in the highest versus lowest AHEI-2010 tertile were at a lower risk to belong to the "Predominantly metabolic multimorbidity-related medications profile" compared to the "Few multimorbidity-related medications" profile [OR 0.80 (0.63-1.00) for tertile 3; p for trend = 0.05; n = 3474].CONCLUSION:
Our results show that a healthy dietary intake could play an important role in the prevention and management of asthma over the life course.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Asma
/
Dieta Saudável
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Middle aged
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article