5Li G,Zhang P, Wang J, et al. The long-term effect of lifestyleinterventions to prevent diabetes in the China Da Qing DiabetesPrevention Study : a 20-year follow-up study. Lancet, 2008 , 371 :1783-1789.
6Torrens JI,Skumick J,Davidow AL,et al. Ethnic differences ininsulin sensitivity and beta-cell function in premenopausal or earlyperimenopausal women without diabetes: the Study of Women'sHealth Across the Nation (SWAN). Diabetes Care,2004,27:354-361.
7Jia W, Pang C,Chen L, et al. Epidemiological characteristics ofdiabetes mellitus and impaired glucose regulation in a Chinese adultpopulation : the Shanghai Diabetes Studies, a cross-sectional 3-yearfollow-up study in Shan^iai urban communities. Diabetologia,2007,50:286-292.
8Qiao Q, Nakagami T, Tuomilehto J, et al. Comparison of thefasting and the 2-h glucose criteria for diabetes in different Asiancohorts. Diabetologia,2000,43 : 1470-1475.
8American diabetes association.Report of the expert committee on the diagnosis and classification of diabetes mellitus[J].Diabetescare,1997,20(7):1 183
9WHO.Improving adherence behavior with treatment regimens.Geneva Switzerland[M].WHO,1993