Premium
Costs of coronary heart disease and stroke: the case of Sweden
Author(s) -
Zethraeus N.,
Molin T.,
Henriksson P.,
Jönsson B.
Publication year - 1999
Publication title -
journal of internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.625
H-Index - 160
eISSN - 1365-2796
pISSN - 0954-6820
DOI - 10.1046/j.1365-2796.1999.00546.x
Subject(s) - medicine , stroke (engine) , myocardial infarction , coronary heart disease , angina , unstable angina , indirect costs , heart failure , emergency medicine , mechanical engineering , accounting , engineering , business
Zethraeus N, Molin T, Henriksson P, Jönsson B (Stockholm School of Economics, Stockholm; and Södertälje Hospital, Södertälje; Sweden). Costs of coronary heart disease and stroke: the case of Sweden. J Intern Med 1999; 246: 151–159. Objectives. To estimate the annual costs in Sweden of coronary heart disease (CHD) and stroke, and the potential cost savings if these clinical ‘events’ are avoided. The analysis is undertaken from a societal perspective, including both direct and indirect costs. Costs are calculated for five clinical conditions : (i) acute myocardial infarction (AMI), (ii) angina pectoris (AP), (iii) unstable angina (UA), (iv) congestive heart failure (CHF), and (v) stroke. Design. A retrospective study including patients admitted to the Department of Medicine at Södertälje Hospital during the period January 1993 to March 1995 with CHD or a stroke. Each patient was followed for 1 year after admission to the hospital. To estimate potential cost savings, the patient was used as his or her own control. The potential savings in direct costs if CHD or a stroke is avoided were estimated as the difference between costs for 1 year after and 1 year before the event. The indirect costs were calculated as the difference between the values of market production of goods and services the year before the event and the year after. Setting. The Department of Medicine at Södertälje Hospital, Södertälje, Sweden. Subjects. The patients included in the study were patients at the Department of Medicine at Södertälje Hospital in Sweden. The inclusion criterion was that the patients should have been admitted for the first time for CHD or stroke during the year 1994. To obtain 25 patients for each clinical category we first had to expand the inclusion period to cover January 1993 to March 1995. Secondly, we also had to include 36 patients with an earlier established uncomplicated CHD or stroke. Despite this, no more than 22 patients with UA were found. Interventions. Patients were followed in medical practice. Main outcome measures. Costs, direct and indirect costs, and potential savings. Results. The mean direct costs during the year after a clinical event range between Swedish kronor (SEK) 41 000 for CHF and SEK 96 000 for stroke, whereas the mean potential savings in direct costs range from SEK 36 000 for CHF to SEK 91 000 for UA. The potential mean savings in indirect costs range between SEK 24 000 for CHF and SEK 102 000 for AMI. The direct costs for first‐time patients are lower than those for patients with an earlier established CHD or stroke. No systematic differences have been found in potential direct cost savings and indirect costs between the two patient groups. Conclusions. CHD and stroke are associated with high costs during the year after admission to the Department of Medicine. There are also large potential cost savings from the prevention of CHD and stroke. However, further studies, including more patients and costs arising in the municipality, are needed to establish more precise and complete estimates of the costs related to CHD and stroke.