脂肪酸补充剂使用的队列研究（完整版）实用资料(可以直接使用，可编辑完整版实用资料，欢迎下载）Ω-3fattyacidsupplementuseinthe45andUpStudyCohortJonAdams,1DavidSibbritt,1Chi-WaiLui,2AlexBroom,3JonathanWardle1Tocite:AdamsJ,SibbrittD,LuiC-W,etal.Ω-3fattyacidsupplementuseReceived1November2021Revised27February2021Accepted11March2021ThisfinalarticleisavailableforuseunderthetermsoftheCreativeCommonsAttributionNon-Commercial2.0Licence;see1FacultyofHealth,UniversityofTechnologySydney,Sydney,Australia2SchoolofPopulationHealth,UniversityofQueensland,Brisbane,Australia3SchoolofSocialScience,UniversityofQueensland,Brisbane,AustraliaCorrespondencetoProfessorJonAdams;jon.adams@uts.edu.auABSTRACTObjective:TherehasbeenadramaticincreaseintheuseofdietarysupplementsinWesternsocietiesoverthepastdecades.OurunderstandingoftheprevalenceofΩ-3fattyacidsupplementconsumptionisofsignificanceforfuturenutritionplanning,healthpromotionandcaredelivery.However,weknowlittleaboutΩ-3fattyacidsupplementconsumptionorusers.Thispaper,drawinguponthelargestdatasetwithregardtoΩ-3fattyacidsupplementuse(n=266848,examinestheuseandusersofthissupplementamongalargesampleofolderAustralianslivinginNewSouthWales.Design:Across-sectionalstudy.Datawereanalysedfromthe45andUpStudy,thelargeststudyofhealthyageingeverundertakenintheSouthernHemisphere.Setting:NewSouthWales,Australia.Participants:266848participantsofthe45andUpStudy.Primaryandsecondaryoutcomemeasures:Participants’useofΩ-3,demographics(geographicallocation,maritalstatus,educationlevel,incomeandlevelofhealthcareinsuranceandhealthstatus(qualityoflife,historyofsmokingandalcoholconsumption,healthconditionsweremeasured.Results:Ofthe266848participants,32.6%reportedhavingtakenΩ-3inthe4weekspriortothesurvey.UseofΩ-3fattyacidsupplementswashigheramongmen,non-smokers,non-to-mild(alcoholicdrinkers,residinginamajorcity,havinghigherincomeandprivatehealthinsurance.Osteoarthritis,osteoporosis,highcholesterolandanxietyand/ordepressionwerepositivelyassociatedwithΩ-3fattyacidsupplementuse