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AbstractBACKGROUND:Theriskofdevelopmentofrheumatoidarthritis(RA)couldbeaffectedbyimmuneactivationinobesity.Ourobjectivewastoevaluatetheassociationbetweenobesityingeneral,andabdominalobesity,andtheriskforsubsequentdevelopmentofRA.
METHODS:Intwolargepopulation-based,prospectivecohorts,cases(meanageatRAsymptomonset58,SD10years,68%women)whosubsequentlydevelopedRAandmatchedcontrolswereidentified.Fromahealthexaminationantedatingsymptomonset(median5.5years),collecteddataonbodymassindex(BMI;kg/m2),smokinghabits,andeducationallevelwasusedinconditionallogisticalregressionmodels.Correspondingregressionmodelswereusedtoanalysetheassociationbetweenwaistcircumferencemeasurements(cm)andRAdevelopmentinasubsetofthepopulation.
RESULTS:BMIandwaistcircumferencewereassociatedwiththeriskofRAdevelopment,adjustedoddsratio(OR)(95%CI),1.13(1.00,1.28)per5kg/m2,and1.02(1.01,1.04)percm,respectively.Anassociationwasalsoobservedforobesity(BMI¡Ý30)OR1.45(1.07,1.95),白癜风怎么治疗å¥?白癜风怎么治疗å¥?
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http://www.demmc.com/zcmbjc/948554.html