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Association of plant-based diets with odds of teratozoospermia in China: A case-control study
- Source :
- Journal of Functional Foods, Vol 121, Iss , Pp 106451- (2024)
- Publication Year :
- 2024
- Publisher :
- Elsevier, 2024.
-
Abstract
- Background: Previous research showed that plant-based diets were correlated with male-productive health, but evidence regarding the association of this diet with teratozoospermia remains unclear. This study aimed to investigate the association between plant-based diets and teratozoospermia odds. Methods: We conducted a case-control study involving 146 patients with teratozoospermia and 581 healthy controls in the infertility clinics of the Center for Reproductive Medicine during June and December 2020. To evaluate dietary data for the included participants, a validated food frequency questionnaire was utilized. Odds ratios (ORs) and 95% confidence intervals (CIs) for the development of teratozoospermia related to the plant-based diets were employed using unconditional logistic regression. Results: Higher adherence to the overall plant-based diet index (PDI) was inversely associated with the odds of teratozoospermia (OR T3 vs. T1 = 0.56; 95 % CI = 0.33–0.94). Additionally, greater adherence to the healthful PDI (hPDI) was correlated with a lower odds of teratozoospermia (OR T3 vs. T1 = 0.56; 95 % CI = 0.34–0.90), whereas the null association of unhealthful PDI (uPDI) with teratozoospermia was observed (OR T3 vs. T1 = 1.15; 95 % CI = 0.70–1.91). Interestingly, uPDI was positively associated with the odds of teratozoospermia among men with age
Details
- Language :
- English
- ISSN :
- 17564646
- Volume :
- 121
- Issue :
- 106451-
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Functional Foods
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.9cee215a62fd40b0bd654329d941bfcc
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.jff.2024.106451