BACKGROUND: A new Dutch guideline for cardiovascular disease management substantially extends the number of individuals for whom treatment with statins and/or antihypertensive agents is recommended. We estimated the cost-effectiveness of implementing the new guideline at the national level. METHODS: First, the number of currently untreated individuals who would become eligible for cholesterol-lowering or antihypertensive treatment under the new guideline was estimated using data from a recent population study. Cost-effectiveness of treating this group of patients was then assessed using a mathematical model. RESULTS: Implementing the guideline in the age category 30-69 years would lead to an additional 465,000 individuals requiring treatment. Over a period of 20 years, the cumulative incidence of acute myocardial infarction in the whole population would drop by 3.0%, that of stroke by 3.9%, and all-cause mortality would drop by 0.9%. The lifetime cost-effectiveness ratio was calculated to be 15,000 Euro per quality-adjusted life year gained. In the age categories 70-79 years and 80 years or above, an additional 600,000 and 450,000 persons, respectively, would need to be treated, resulting in corresponding reductions in cumulative incidences of 14 and 18% (acute myocardial infarction), 17 and 22% (stroke), and 1.2 and 0.6% (all-cause mortality) with cost-effectiveness ratios of 20,800 and 32,300 Euro, respectively, per quality-adjusted life year. CONCLUSION: Complete implementation of the new guideline would lead to a considerable increase in the number of individuals requiring treatment. This would be cost-effective up to the age of 70 years.
BACKGROUND: A new Dutch guideline for cardiovascular disease management substantially extends the number of individuals for whom treatment with statins and/or antihypertensive agents is recommended. We estimated the cost-effectiveness of implementing the new guideline at the national level. METHODS: First, the number of currently untreated individuals who would become eligible for cholesterol-lowering or antihypertensive treatment under the new guideline was estimated using data from a recent population study. Cost-effectiveness of treating this group of patients was then assessed using a mathematical model. RESULTS: Implementing the guideline in the age category 30-69 years would lead to an additional 465,000 individuals requiring treatment. Over a period of 20 years, the cumulative incidence of acute myocardial infarction in the whole population would drop by 3.0%, that of stroke by 3.9%, and all-cause mortality would drop by 0.9%. The lifetime cost-effectiveness ratio was calculated to be 15,000 Euro per quality-adjusted life year gained. In the age categories 70-79 years and 80 years or above, an additional 600,000 and 450,000 persons, respectively, would need to be treated, resulting in corresponding reductions in cumulative incidences of 14 and 18% (acute myocardial infarction), 17 and 22% (stroke), and 1.2 and 0.6% (all-cause mortality) with cost-effectiveness ratios of 20,800 and 32,300 Euro, respectively, per quality-adjusted life year. CONCLUSION: Complete implementation of the new guideline would lead to a considerable increase in the number of individuals requiring treatment. This would be cost-effective up to the age of 70 years.
Authors: Hendriek C Boshuizen; Stefan K Lhachimi; Pieter H M van Baal; Rudolf T Hoogenveen; Henriette A Smit; Johan P Mackenbach; Wilma J Nusselder Journal: Demography Date: 2012-11
Authors: Huug J van Duijn; Janneke N Belo; Jeanet W Blom; Irvine D Velberg; Willem J J Assendelft Journal: Br J Gen Pract Date: 2011-06 Impact factor: 5.386
Authors: Ans H Tiessen; Karin M Vermeulen; Jan Broer; Andries J Smit; Klaas van der Meer Journal: BMC Public Health Date: 2013-02-18 Impact factor: 3.295
Authors: Talitha L Feenstra; Pieter M van Baal; Monique O Jacobs-van der Bruggen; Rudolf T Hoogenveen; Geert-Jan Kommer; Caroline A Baan Journal: Cost Eff Resour Alloc Date: 2011-10-06