8[1]Wang ZW,Wu YF,Zhao LC,et al.Trends in prevalence,awareness,treatment and control of hypertension in the middleaged population of China,1992-1998[J].Hypertens Res,2004,27:703-709.
9[2]Zhou B,Zhang H,Wu Y,et al.Ecological analysis of the association between incidence and risk factors of coronary heart disease and stroke in Chinese populations[J].CVD Prevention,1998,1207-216.
10[3]Ong KL,Cheung BM,Man YB,et al.Prevalence,awarcness,treatment,and control of hypertension among united states adults 1999-2004[5].Hypertension,2007,49:69-75.
