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- Luepker, Russell V., et al.
(författare)
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Community education for cardiovascular disease prevention. Morbidity and mortality results from the Minnesota Heart Health Program
- 1996
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Ingår i: American Journal of Epidemiology. - 0002-9262. ; 144:4, s. 351-362
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Tidskriftsartikel (refereegranskat)abstract
- The Minnesota Heart Health Program was a community trial of cardiovascular disease prevention methods that was conducted from 1980 to 1990 in three Upper Midwestern communities with three matched comparison communities. A 5- to 6-year intervention program used community-wide and individual health education in an attempt to decrease population risk. A major hypothesis was that the incidence of validated fatal and nonfatal coronary heart disease and stroke in 30- to 74-year-old men and women would decline differentially in the education communities after the health promotion program was introduced. This hypothesis was investigated using mixed-model regression. The intervention effect was modeled as a series of annual departures from a linear secular trend after a 2-year lag from the start of the intervention program. In the education communities, 2,394 cases of coronary heart disease and 818 cases of stroke occurred, with 2,526 and 739 cases, respectively, being seen in the comparison communities. The overall decline in coronary heart disease incidence was 1.8 percent per year in men (p = 0.03) and 3.6 percent per year in women (p = 0.007). For stroke, there were no significant secular trends. The authors recently published findings showing minimal effects of sustained intervention on risk factor levels. In the current report, there was no evidence of a significant intervention effect on morbidity or mortality, either for coronary heart disease or for stroke.
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| 4. |
- McGovern, P G, et al.
(författare)
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Comparison of medical care and one- and 12-month mortality of hospitalized patients with acute myocardial infarction in Minneapolis-St. Paul, Minnesota, United States of America and Göteborg, Sweden.
- 1997
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Ingår i: The American journal of cardiology. - : Excerpta Medica, Inc.. - 0002-9149 .- 1879-1913. ; 80:5, s. 557-62
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Tidskriftsartikel (refereegranskat)abstract
- We compared medical care and mortality through 1-year of hospitalized acute myocardial infarction (AMI) patients in 2 large metropolitan areas in the United States and Sweden. All hospitalized AMI discharges (International Classification of Diseases, 9th revision [ICD9] codes 410) occurring among 30 to 74-year-old residents of the Minneapolis-St. Paul metropolitan area in 1990 and Göteborg, Sweden, in 1990 to 1991 were identified and their medical records examined. There were dramatic differences in medical care during the index hospitalization of AMI patients between Minneapolis-St. Paul and Göteborg. Use of thrombolytic therapy, coronary angioplasty, bypass surgery, calcium antagonists and lidocaine was more common in Minneapolis-St. Paul; beta blockers were more frequently used in Göteborg, and aspirin use was similar. Despite these large differences, neither 28-day nor 1-year mortality of hospitalized AMI patients differed significantly. The marked differences found in the early treatment of AMI between Minneapolis-St. Paul and Göteborg, combined with the negligible differences observed in short- and long-term mortality, raise questions about the most effective and efficient allocation of medical resources.
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- Troein, Margareta, et al.
(författare)
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Reported treatment of hypercholesterolemia by family physicians in Sweden and Minnesota
- 1995
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Ingår i: American Journal of Preventive Medicine. - 0749-3797. ; 11:5, s. 324-328
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Tidskriftsartikel (refereegranskat)abstract
- Swedish guidelines on treatment of hyperlipidemia recommend higher cut-off levels for initiating treatment than do American guidelines, but are virtually identical for instituting and performing therapy. The aim of this study was to compare family physicians' reported practices in Sweden and Minnesota. We selected random samples of family physicians in southern Sweden and Minnesota for telephone interviews. Participation rates were 236/264 (89%) and 183/209 (88%), respectively. Swedish and Minnesota physicians adhered to their guidelines on cut-off levels in a case describing a 48-year-old man but, contrary to guidelines, reported higher cut-off levels for a 65-year-old man and a 65-year-old woman. In all cases described, Swedish physicians reported significantly higher cut-off levels. Swedish physicians were less prone to institute medication in older patients and less familiar with drugs. Minnesota physicians were more inclined to advise nicotinic acid derivatives (P < .0001 for all patient categories). Swedish physicians more frequently preferred resins (P = .00029) or fibrates (P = .0028) for the 48-year-old man and resins for the 65-year-old man (P = .0026). Despite common medical knowledge, the two medical communities are directed by different guidelines. Although adherence to cut-off levels was equally high in both groups, the use of lipid-lowering drugs has not become a familiar part of the therapeutic armamentarium for Swedish family physicians.
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- Troein, Margareta, et al.
(författare)
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Reported treatment of hypertension by family physicians in Sweden and Minnesota: a physician survey of practice habits
- 1995
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Ingår i: Journal of Internal Medicine. - 1365-2796. ; 238:3, s. 215-221
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES. To compare family physicians' reported practice habits on hypertension in Sweden and Minnesota, and to assess to what extent different national guidelines account for differences. DESIGN. Random samples of family physicians were selected for telephone interviews on their practice of hypertension. SETTING. Primary care in southern Sweden and in Minnesota. SUBJECTS. Family medicine specialists. Participation rates were 236/264 (89%) in Sweden and 183/209 (88%) in Minnesota. MAIN OUTCOME MEASURES. Cut-off levels, and non-pharmacological and pharmacological treatment of hypertension, related to three case scenarios: a 48-year-old man, a 65-year-old man and a 65-year-old woman. RESULTS. Swedish physicians reported significantly higher levels of diastolic blood pressure than Minnesota physicians for the institution of treatment of hypertension for all case scenarios. In both countries, physicians adhered to the cut-off levels of their national guidelines in the case of the 48-year-old man. Minnesota physicians did not use age as a modifying factor for treatment cut-off levels, as did Swedish physicians. Swedish physicians emphasized alcohol, fat and stress reduction, and Minnesota physicians weight and salt reduction as non-pharmacological treatment. While Swedish physicians generally preferred beta-blockers, Minnesota physicians chose ACE inhibitors or calcium channel blockers as the first choice drug. CONCLUSION. Swedish and US guidelines on hypertension were identical except for higher cut-off level for drug treatment in Sweden. Minnesota physicians reported cut-off levels close to national guidelines. For 65-year-old patients, Swedish physicians reported applying a higher cut-off level than indicated by guidelines. Swedish physicians also reported preferring less expensive drugs. As a consequence of the differing national guidelines and the identified physicians' practice habits in the two medical communities, it is likely that the segments of the populations treated and the drug costs differ substantially.
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