{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["53(11)"],"submitter":["Wild H"],"pubmed_abstract":["<h4>Objectives</h4>The relationship between nut intake and disability-free survival (healthy lifespan) in later life is unclear. The objective was to evaluate the association between nut intake and disability-free survival in a cohort of adults aged ≥70 years, and whether this varied according to overall diet quality.<h4>Methods</h4>This prospective cohort study involved 9916 participants from the ASPREE Longitudinal Study of Older Persons. Participants completed a 49-item Food Frequency questionnaire from which frequency of nut intake was obtained and were asked to categories usual intake as no/infrequent [never/rarely, 1-2 times/month], weekly [1-2 times/week, often 3-6 times/week] or daily [every day or several times a day]. The outcome measured was a composite of first-event mortality, onset of dementia, or persistent physical disability. Cox proportional hazards regression models, adjusted for socio-demographic factors, health-related and clinical covariates and overall dietary quality were conducted to examine the association between varying levels of nut intake and disability-free survival.<h4>Results</h4>Over a mean of 3.9 years of follow-up, the risk of reaching the DFS endpoint were 23% lower (HR 0.77 [0.61-0.98]) for those who consumed nuts daily, when compared to those with no/infrequent nut consumption. Subgroup analysis demonstrated a significant association between daily nut consumption and healthy lifespan among individuals in the second dietary quality tertile (HR 0.71[0.51-0.98]).<h4>Conclusion</h4>For community-dwelling adults aged 70 years and over with sub-optimal diets, daily nut consumption is associated with the promotion of healthy lifespan (disability-free survival)."],"journal":["Age and ageing"],"pagination":["afae239"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11570366"],"repository":["biostudies-literature"],"pubmed_title":["Nut consumption and disability-free survival in community-dwelling older adults: a prospective cohort study."],"pmcid":["PMC11570366"],"pubmed_authors":["Coates AM","McNeil JJ","Beilin L","Owen AJ","Nurgozhina M","Gasevic D","Ryan J","Govindaraju T","Wild H","Woods RL"],"additional_accession":[]},"is_claimable":false,"name":"Nut consumption and disability-free survival in community-dwelling older adults: a prospective cohort study.","description":"<h4>Objectives</h4>The relationship between nut intake and disability-free survival (healthy lifespan) in later life is unclear. The objective was to evaluate the association between nut intake and disability-free survival in a cohort of adults aged ≥70 years, and whether this varied according to overall diet quality.<h4>Methods</h4>This prospective cohort study involved 9916 participants from the ASPREE Longitudinal Study of Older Persons. Participants completed a 49-item Food Frequency questionnaire from which frequency of nut intake was obtained and were asked to categories usual intake as no/infrequent [never/rarely, 1-2 times/month], weekly [1-2 times/week, often 3-6 times/week] or daily [every day or several times a day]. The outcome measured was a composite of first-event mortality, onset of dementia, or persistent physical disability. Cox proportional hazards regression models, adjusted for socio-demographic factors, health-related and clinical covariates and overall dietary quality were conducted to examine the association between varying levels of nut intake and disability-free survival.<h4>Results</h4>Over a mean of 3.9 years of follow-up, the risk of reaching the DFS endpoint were 23% lower (HR 0.77 [0.61-0.98]) for those who consumed nuts daily, when compared to those with no/infrequent nut consumption. Subgroup analysis demonstrated a significant association between daily nut consumption and healthy lifespan among individuals in the second dietary quality tertile (HR 0.71[0.51-0.98]).<h4>Conclusion</h4>For community-dwelling adults aged 70 years and over with sub-optimal diets, daily nut consumption is associated with the promotion of healthy lifespan (disability-free survival).","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Nov","modification":"2025-04-04T00:47:54.817Z","creation":"2025-04-04T00:47:54.817Z"},"accession":"S-EPMC11570366","cross_references":{"pubmed":["39551942"],"doi":["10.1093/ageing/afae239"]}}