Association between carotenoids and the prevalence of chronic obstructive pulmonary disease in the United States.
Heart Lung
; 65: 93-100, 2024.
Article
em En
| MEDLINE
| ID: mdl-38457968
ABSTRACT
BACKGROUND:
Previous studies mainly concentrated on examining the correlation between single carotenoids and Chronic obstructive pulmonary disease (COPD). However, these findings have been inconsistent.OBJECTIVES:
This study aimed to evaluate both the individual and overall associations of carotenoids with the prevalence of COPD.METHODS:
This study comprised 2,939 participants chosen from the National Health and Nutrition Examination Survey (NHANES) 2017-2018. The logistic regression, quantile-based G-computation regression (qgcomp), and Bayesian kernel machine regression (BKMR) models were employed to explore the association between carotenoids and the prevalence of COPD. Mediation analyses were also conducted to explore the underlying mechanism of carotenoids on COPD.RESULTS:
Individuals diagnosed with COPD had significantly lower serum carotenoid concentrations than those without COPD. We found a negative relationship between combined carotenoids and the prevalence of COPD, and lutein and zeaxanthin and alpha cryptoxanthin were identified as the main contributors to this negative association. Moreover, eosinophil acted as a mediator in the relationship between lutein and zeaxanthin, alpha cryptoxanthin, and the prevalence of COPD, with mediating proportions of 2.75 % and 3.67 %.CONCLUSION:
A negative association was observed between combined carotenoids and COPD prevalence, with lutein and zeaxanthin, and alpha cryptoxanthin identified as the main contributors. Eosinophils could potentially mediate the association between carotenoids and COPD.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Carotenoides
/
Doença Pulmonar Obstrutiva Crônica
Limite:
Humans
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Heart Lung
Ano de publicação:
2024
Tipo de documento:
Article