Considering a reasonable WTP threshold , intermediate dose statin therapy is economically attractive , and should be a priority intervention in prevention of cardiovascular events in Brazil
BACKGROUND Statins have proven efficacy in the reduction of cardiovascular events , but the financial impact of its widespread use can be substantial .
OBJECTIVE To conduct a cost-effectiveness analysis of three statin dosing schemes in the Brazilian Unified National Health System ( SUS ) perspective .
Prediction of coronary heart disease using risk factor categories.
BACKGROUND The objective of this study was to examine the association of Joint National Committee ( JNC-V ) blood pressure and National Cholesterol Education Program ( NCEP ) cholesterol categories with coronary heart disease ( CHD ) risk , to incorporate them into coronary prediction algorithms , and to compare the discrimination properties of this approach with other noncategorical prediction functions . METHODS AND RESULTS This work was design ed as a prospect i ve , single-center study in the setting of a community-based cohort . The patients were 2489 men and 2856 women 30 to 74 years old at baseline with 12 years of follow-up . During the 12 years of follow-up , a total of 383 men and 227 women developed  CHD , which was significantly associated with categories of blood pressure , total cholesterol , LDL cholesterol , and HDL cholesterol ( all P<.001 ) . Sex-specific prediction equations were formulated to predict CHD risk according to age , diabetes , smoking , JNC-V blood pressure categories , and NCEP total cholesterol and LDL cholesterol categories . The accuracy of this categorical approach was found to be comparable to CHD prediction when the continuous variables themselves were used . After adjustment for other factors , approximately 28 % of CHD events in men and 29 % in women were attributable to blood pressure levels that exceeded high normal ( > or = 130/85 ) . The corresponding multivariable-adjusted attributable risk percent associated with elevated total cholesterol ( > or = 200 mg/dL ) was 27 % in men and 34 % in women . CONCLUSIONS Recommended guidelines of blood pressure , total cholesterol , and LDL cholesterol effectively predict CHD risk in a middle-aged white population sample . A simple coronary disease prediction algorithm was developed using categorical variables , which allows physicians to predict multivariate CHD risk in patients without overt CHD
Considering a reasonable WTP threshold , intermediate dose statin therapy is economically attractive , and should be a priority intervention in prevention of cardiovascular events in Brazil
BACKGROUND Statins have proven efficacy in the reduction of cardiovascular events , but the financial impact of its widespread use can be substantial .
OBJECTIVE To conduct a cost-effectiveness analysis of three statin dosing schemes in the Brazilian Unified National Health System ( SUS ) perspective .