Résumé
Objective:This paper investigates the difference of chronic disease in different social class of the elderly in Beijing .Method: Date of a representative sample included 1717 residents aged 60 and above are drawn from Beijing elderly household survey 2013 conducted by Peking university school of public health .With income , ed-ucation , occupation and residence household as indicators of social class , logistic regression model is used for analy-zing the difference of chronic disease prevalence among different socio-economic status .Result:The non-agricultural household group , middle and highest income group , the least and highest groups of education have a lower probability and the farming , forestry, animal husbandry and fishing water production personnel before retired have a higher risk of suffering from chronic disease .In terms of multiple chronic diseases , second lowest 20%income group tie to high-er risk of suffering three or more chronic conditions simultaneously .Conclusion: Strategies development of chronic disease prevention and control should take full account of social determinants of health such as the social stratifica -tion , not just for the direct cause of chronic diseases .Agricultural household , low-income and low-education group of people should be priorities in Beijing elderly chronic disease prevention and control .