A. Zbehlik, L. Barre, J. Batsis, E. Scherer, S. Bartels
{"title":"VITAMIN D SUPPLEMENTATION AND FUNCTIONAL KNEE OSTEOARTHRITIS PROGRESSION IN OLDER ADULTS WITH OBESITY: DATA FROM THE OSTEOARTHRITIS INITIATIVE","authors":"A. Zbehlik, L. Barre, J. Batsis, E. Scherer, S. Bartels","doi":"10.14283/jarcp.2015.47","DOIUrl":null,"url":null,"abstract":"Objective: Older adults with obesity are at increased risk of knee osteoarthritis (KOA) and vitamin D deficiency, but data on the effect of vitamin D supplementation in this population are equivocal. This study evaluated the effect of vitamin D supplementation on functional progression of KOA in older adults with obesity. Participants with Body Mass Index ≥30 kg/m2 and aged ≥ 60 years from the Osteoarthritis Initiative progression cohort were stratified by baseline vitamin D use. The relationship between vitamin D supplementation and progression of KOA at 72 months was characterized. The Western Ontario McMaster University Osteoarthritis Index (WOMAC) pain scale was the primary outcome measure. Secondary measures included: WOMAC disability, Physical Activity Scale for the Elderly, gait speed and Knee injury and Osteoarthritis Outcome Score (KOOS) scales. In older adults with KOA and obesity, baseline supplemental vitamin D use did not predict functional progression of osteoarthritis at 72 months.","PeriodicalId":123035,"journal":{"name":"The Journal of Aging Research and Lifestyle","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Aging Research and Lifestyle","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14283/jarcp.2015.47","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: Older adults with obesity are at increased risk of knee osteoarthritis (KOA) and vitamin D deficiency, but data on the effect of vitamin D supplementation in this population are equivocal. This study evaluated the effect of vitamin D supplementation on functional progression of KOA in older adults with obesity. Participants with Body Mass Index ≥30 kg/m2 and aged ≥ 60 years from the Osteoarthritis Initiative progression cohort were stratified by baseline vitamin D use. The relationship between vitamin D supplementation and progression of KOA at 72 months was characterized. The Western Ontario McMaster University Osteoarthritis Index (WOMAC) pain scale was the primary outcome measure. Secondary measures included: WOMAC disability, Physical Activity Scale for the Elderly, gait speed and Knee injury and Osteoarthritis Outcome Score (KOOS) scales. In older adults with KOA and obesity, baseline supplemental vitamin D use did not predict functional progression of osteoarthritis at 72 months.