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Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis

This systematic review and dose–response meta‐analysis examined the risk of chronic obstructive pulmonary disease (COPD) following dietary fiber intake. Relevant articles were retrieved from a variety of databases, including Scopus, Embase, and Medline, until March 2023. Spirometry was the most freq...

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Autores principales: Valisoltani, Neda, Ghoreishy, Seyed Mojtaba, Imani, Hossein, Rajabi Harsini, Asma, Jowshan, Mohammadreza, Travica, Nikolaj, Mohammadi, Hamed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10630824/
https://www.ncbi.nlm.nih.gov/pubmed/37970426
http://dx.doi.org/10.1002/fsn3.3640
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author Valisoltani, Neda
Ghoreishy, Seyed Mojtaba
Imani, Hossein
Rajabi Harsini, Asma
Jowshan, Mohammadreza
Travica, Nikolaj
Mohammadi, Hamed
author_facet Valisoltani, Neda
Ghoreishy, Seyed Mojtaba
Imani, Hossein
Rajabi Harsini, Asma
Jowshan, Mohammadreza
Travica, Nikolaj
Mohammadi, Hamed
author_sort Valisoltani, Neda
collection PubMed
description This systematic review and dose–response meta‐analysis examined the risk of chronic obstructive pulmonary disease (COPD) following dietary fiber intake. Relevant articles were retrieved from a variety of databases, including Scopus, Embase, and Medline, until March 2023. Spirometry was the most frequently used method for determining the presence of COPD. Based on the search, there were a total of 213,912 participants across five separate studies. Random effects model was used to combine the data and a dose–response analysis was further conducted. Five distinct cohort studies were identified. Based on highest versus lowest analysis, there was an inverse correlation between the intake of total fiber (RR, 0.72; 95%, CI: 0.64–0.80), cereal fiber (RR: 0.76, 95% CI 0.68, 0.86), and fruit fiber (RR: 0.75, 95% CI: 0.68, 0.83). Although this result was not significant for vegetable fiber (RR, 0.95; 95% CI, 0.84–1.07). Dose–response analysis revealed that daily increase of 10 g of total dietary fiber, cereal fiber, or fruit fiber reduced the risk of COPD by 26%, 21%, and 37%, respectively. The ROBINS‐E tool classified all cohort studies as having a moderate risk of bias. Total fiber, cereal fiber, and fruit fiber intake were found to have low credibility using the NutriGrade tool. Additionally, there is a lack of scientific evidence supporting the use of vegetable fiber. Larger, more comprehensive studies are required to confirm these findings.
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spelling pubmed-106308242023-11-15 Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis Valisoltani, Neda Ghoreishy, Seyed Mojtaba Imani, Hossein Rajabi Harsini, Asma Jowshan, Mohammadreza Travica, Nikolaj Mohammadi, Hamed Food Sci Nutr Reviews This systematic review and dose–response meta‐analysis examined the risk of chronic obstructive pulmonary disease (COPD) following dietary fiber intake. Relevant articles were retrieved from a variety of databases, including Scopus, Embase, and Medline, until March 2023. Spirometry was the most frequently used method for determining the presence of COPD. Based on the search, there were a total of 213,912 participants across five separate studies. Random effects model was used to combine the data and a dose–response analysis was further conducted. Five distinct cohort studies were identified. Based on highest versus lowest analysis, there was an inverse correlation between the intake of total fiber (RR, 0.72; 95%, CI: 0.64–0.80), cereal fiber (RR: 0.76, 95% CI 0.68, 0.86), and fruit fiber (RR: 0.75, 95% CI: 0.68, 0.83). Although this result was not significant for vegetable fiber (RR, 0.95; 95% CI, 0.84–1.07). Dose–response analysis revealed that daily increase of 10 g of total dietary fiber, cereal fiber, or fruit fiber reduced the risk of COPD by 26%, 21%, and 37%, respectively. The ROBINS‐E tool classified all cohort studies as having a moderate risk of bias. Total fiber, cereal fiber, and fruit fiber intake were found to have low credibility using the NutriGrade tool. Additionally, there is a lack of scientific evidence supporting the use of vegetable fiber. Larger, more comprehensive studies are required to confirm these findings. John Wiley and Sons Inc. 2023-08-23 /pmc/articles/PMC10630824/ /pubmed/37970426 http://dx.doi.org/10.1002/fsn3.3640 Text en © 2023 The Authors. Food Science & Nutrition published by Wiley Periodicals LLC. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Reviews
Valisoltani, Neda
Ghoreishy, Seyed Mojtaba
Imani, Hossein
Rajabi Harsini, Asma
Jowshan, Mohammadreza
Travica, Nikolaj
Mohammadi, Hamed
Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title_full Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title_fullStr Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title_full_unstemmed Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title_short Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta‐analysis
title_sort fiber intake and risk of chronic obstructive pulmonary disease: a systematic review and dose response meta‐analysis
topic Reviews
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10630824/
https://www.ncbi.nlm.nih.gov/pubmed/37970426
http://dx.doi.org/10.1002/fsn3.3640
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