ABSTRACT
Objective To estimate the prevalence of chronic kidney disease and to identify influencing factors among patients enrolled in diabetes management by the community health centers in Shanghai. Methods A questionnaire survey and physical examination were conducted in patients with type 2 diabetes through a random sampling method. Eligible date of 1 618 subjects were enrolled in the study. Estimated glomerular filtration rate was calculated according to equation of the Modification of Diet in Renal Disease Study for serum creatinine. Logistic regression was performed to examine the association between risk factors and chronic kidney disease. Results The prevalence of chronic kidney disease was 43.4%, of which 16.1%were in Stage 1, 14.8%in Stage 2, 11.6%in Stage 3, and 1.0%in Stage 4/5 in the total of 1 618 patients, but only 3.6% of the patients as defined in this study were aware of their condition. A higher prevalence of chronic kidney disease in females than that in males ( 47. 3% vs 37.8%). The prevalence of chronic kidney disease increased with age (χ2tend＝38.663,P<0.01). Female gender, older age, lower education, lower monthly income per capital, long duration of diabetes, uncontrolled glycosylated hemoglobin, uncontrolled systolic blood pressure, and uncontrolled triglycerides, were influencing factors of chronic kidney disease. Conclusion The patients under diabetes management in community health centers had higher prevalence of chronic kidney disease with lower awareness. Patients with type 2 diabetes should be encouraged to control blood glucose, blood pressure and blood lipids, to reduce the risk for chronic kidney disease. 而下降,2、3期均随年龄增大而升高(2 期 χ2趋势＝34.626,3 期,均 P<0.01) .城乡患病率总体上无差别,仅见3期患病率市区高于郊区(14.4%对9.2%, χ2＝10.465,P<0.01).按糖尿病病程长短进行分层发现,总的患病率随病程延长而升高 ,2、3期也呈现同样趋势( 2 期,3 期,均 P<0.05,图1) .
ABSTRACT
Objective To assess the prevalence of the metabolic syndrome (MS) in Shanghai adults according to the criteria of the US National Cholesterol Education Programme Adult Treatment PanelⅢ ( NCEP ATP Ⅲ) definition. Methods Randomly selected adults were studied by means of stratified sampling. A cross-sectional study was conducted in Shanghai with a representative sample of 7 414 Chinese adults aged 35-74 years.Results Defined by the ATPⅢ criterion, the preliminary prevalence of MS was 19.81%. The prevalence of MS was 16.21% (95%CI 15.37%-17.05% ) after age was adjusted. The prevalence of MS was higher in female than in male (22.59% vs 16.64% ,P<0.01 ), and higher in urban than rural residents( 17.43% vs 17.16% ,P<0.01 ). The prevalence of MS increased with age in both male and female, especially in females aged above 55 years. There were 19.81% subjects with over 3 risk factors. The most common combination of four components in MS were central obesity, high triglyceridemia, low high-density lipoprotein-cholesterol and hypertension. Conclusions There is a high prevalence of MS in Shanghai adults. MS is increasingly becoming a noteworthy health problem. Early-diagnosis and integrated-methods of prevention and treatment of MS are mandatory.