Plant-based diet index and erectile dysfunction in the Health Professionals Follow-Up Study.
andrology
erectile dysfunction
health professionals follow-up study
men's health
plant-based diet
Journal
BJU international
ISSN: 1464-410X
Titre abrégé: BJU Int
Pays: England
ID NLM: 100886721
Informations de publication
Date de publication:
10 2022
10 2022
Historique:
pubmed:
30
4
2022
medline:
16
9
2022
entrez:
29
4
2022
Statut:
ppublish
Résumé
To evaluate the longitudinal association between plant-based diet index (PDI) score and incident erectile dysfunction (ED). We conducted a prospective analysis of 21 942 men aged 40 to 75 years who were enrolled in the Health Professionals Follow-Up Study. ED was assessed with questionnaires every 4 years starting in 2000. Dietary data were collected via validated food frequency questionnaires completed every 4 years and were used to calculate total PDI scores, as well as healthy (hPDI) and unhealthy (uPDI) subscores. Multivariable Cox proportional hazards models were used to compute hazard ratios (HRs) for incident ED. All models were stratified by age (<60, 60 to <70, ≥70 years). Among men aged 60 to <70 years, hPDI was inversely associated with incident ED. Those in the highest quintile of hPDI in that age group had an 18% lower risk of ED (HR 0.82, 95% confidence interval (CI) 0.73-0.91; P-trend <0.001) compared to those in the lowest quintile. Conversely, uPDI was positively associated with ED in men aged <60 years (HR 1.27, 95% CI 1.01-1.60; P-trend = 0.02). Encouraging a healthy plant-based diet may be an environmentally sustainable intervention for men interested in maintaining erectile function.
Identifiants
pubmed: 35484829
doi: 10.1111/bju.15765
pmc: PMC9474604
mid: NIHMS1827108
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
514-521Subventions
Organisme : NIDDK NIH HHS
ID : K12 DK111028
Pays : United States
Informations de copyright
© 2022 BJU International.
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