The relationship between major dietary patterns and fertility status in iranian men: a case–control study
Rattachement africain : ir, gb. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
In this case-control study, we aimed to investigate the association between major dietary patterns and fertility status in Iranian men. The study population included 400 newly diagnosed infertile men and 537 healthy individuals without a history of infertility in Yazd, Iran. Infertility was confirmed clinically, based on the World Health Organization (WHO) criteria. Dietary intake was assessed using a 168-item semi-quantitative food frequency questionnaire (FFQ), and dietary patterns were determined based on a principal component analysis. Four major dietary patterns were found in this study, including healthy, Western, mixed, and traditional dietary patterns. After adjustments for potential confounders, men above the median of a healthy dietary pattern showed a reduced risk of infertility compared to those below the median (OR 0.52; 95% CI 0.33-0.83). In contrast, men with greater adherence to Western and mixed dietary patterns were more likely to be infertile (OR 2.66; 95% CI 1.70-4.17 and OR 2.82; 95% CI 1.75-4.56, respectively). Also, there was no significant association between the traditional dietary pattern and the odds of infertility. The present study suggests that greater adherence to a healthy dietary pattern may have an inverse association with the odds of infertility; however, Western and mixed dietary patterns may be associated with an increased risk of infertility.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- The relationship between major dietary patterns and fertility status in iranian men: a case–control study
- Date Crossref
- 22/09/2021
- Éditeur
- Springer Science and Business Media LLC
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Isfahan University of Medical Sciences Food Security Research Center pays non établi dans la noticeUniversité ou école supérieure
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Guilan University of Medical Sciences Gastrointestinal and Liver Diseases Research Center pays non établi dans la noticeUniversité ou école supérieure
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Shahid Sadoughi University of Medical Sciences and Health Services Andrology Research Center pays non établi dans la noticeUniversité ou école supérieure
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Coventry University Centre for Intelligent Healthcare pays non établi dans la noticeUniversité ou école supérieure
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School of Nutrition and Food Science Department of Community Nutrition pays non établi dans la noticeUniversité ou école supérieure
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School of Public Health Department of Epidemiology and Biostatistics pays non établi dans la noticeUniversité ou école supérieure
Food Security Research Center — Isfahan University of Medical Sciences, Gastrointestinal and Liver Diseases Research Center — Guilan University of Medical Sciences et Andrology Research Center — Shahid Sadoughi University of Medical Sciences and Health Services, avec 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.