International journal of technology assessment in health care
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Int J Technol Assess Health Care · Jan 1999
How urgent are emergency admissions? An evaluation of emergency admissions to general hospitals in a Norwegian county.
To assess necessary treatment and degree of urgency for patients admitted to emergency rooms, and potential health consequences of transfer to nearest alternative hospital. ⋯ Fewer than 10% of the patients who are admitted as emergency cases to general hospitals in Norway need surgical or intensive medical treatment within 8 hours of their arrival. The medical consequences of transport of patients to the nearest alternative hospital are generally small and can often be further reduced by simple means.
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Int J Technol Assess Health Care · Jan 1999
Costs of health care and social services during the first year after ischemic stroke.
Knowledge of resource use and costs can be useful when evaluating existing services or planning new services. This study investigates the use of health care and social services during the first year after a stroke. Total costs are calculated, costs are compared across subgroups of patients, and resource items of major importance for the total costs are identified. ⋯ Costs of health care and social services during the first year after a stroke vary considerably. Disability as measured with the Barthel ADL Index is a stronger predictor of costs than Scandinavian Stroke Scale scores and other clinical and demographic variables.
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Int J Technol Assess Health Care · Jan 1999
Randomized Controlled Trial Comparative Study Clinical TrialAn economic evaluation of pain therapy after hysterectomy. Patient-controlled analgesia versus regular intramuscular opioid therapy.
To assess the economics of patient-controlled analgesia (PCA) treatment versus regular intramuscular (i.m.) injections of opioid analgesia for pain management after hysterectomy. ⋯ Based upon the institutions and assumptions in this analysis, PCA offers no cost advantages over regular i.m. therapy in the pain management after hysterectomy. Regular i.m. injections provided less costly analgesia.
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Int J Technol Assess Health Care · Jan 1999
ReviewEconomic evaluation of diagnostic tests. A review of published studies.
The purpose of this review was to examine whether studies from the medical literature focusing on efficiency of diagnostic facilities reported economic evaluation methods appropriately, following guidelines for conducting and reporting economic evaluations. ⋯ Our review suggests that to improve the quality of reporting economic evaluations, editorial boards could issue and enforce guidelines for standard reporting of such studies.
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Int J Technol Assess Health Care · Jan 1999
Technologies to minimize blood transfusion in cardiac and orthopedic surgery. Results of a practice variation survey in nine countries. International Study of Peri-operative Transfusion (ISPOT) Investigators.
Due to the discovery in the 1980s that blood transfusion can transmit HIV, there has been increased interest in technologies that reduce the amount of allogeneic blood used during and after surgery. These technologies include drugs (aprotinin, tranexamic acid, epsilon-aminocaproic acid, erythropoietin), devices (cell salvage), and techniques (acute hemodilution, predeposited autologous donation). The purpose of this study was to ascertain the degree of practice variation, if any, that exists for eight technologies in nine countries in orthopedic and cardiac surgery. ⋯ The results of this survey indicate that there is considerable practice variation in the use of technologies to minimize exposure to perioperative allogeneic transfusion within and between countries.