Articles: outcome-assessment-health-care.
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This study compared the ability of a clinical and administrative data base in New York State to predict in-hospital mortality and to assess hospital performance for coronary artery bypass graft surgery. The results indicated that the clinical data base, the Cardiac Surgery Reporting System, is substantially better at predicting case-specific mortality than the administrative data base, the Statewide Planning and Research Cooperative System. ⋯ The addition of new risk factors from the Statewide Planning and Research Cooperative System improved the predictive power of both systems but did not diminish the difference in effectiveness of the two systems. The three unique clinical risk factors in the Cardiac Surgery Reporting System (ejection fraction, reoperation, and more than 90% narrowing of the left main trunk) seemed to account for much of the difference in effectiveness of the two systems.
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This article examines the relevance of obtaining patients' views in the measurement of quality in nursing care. The literature on the selection of instruments that measure quality in the care of older people is reviewed.
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Critical care medicine · Sep 1992
Comparative StudyFactors related to quality of life 12 months after discharge from an intensive care unit.
To perform an analysis of the quality of life of survivors after ICU discharge. ⋯ Twelve months after discharge from the ICU, a patient's functional status, as measured by the Quality of Life score, is influenced most by age and their Quality of Life score at the time of ICU admission. While there is an overall decrease in the Quality of Life score for survivors, admission and treatment in an ICU do not always result in deterioration of the Quality of Life score. This study indicates that Quality of Life scores could become a routine part of patient evaluation.
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Flora's Z statistic and standardized mortality ratios (SMRs) as indicators of excess mortality were calculated for a sample of 355 patients with major trauma. A statistically significant overall excess mortality was observed in this sample (Z = 6.77, SMR = 1.81, p less than 0.05). ⋯ Total prehospital time over 60 minutes was associated with a significant increase in excess mortality (p less than 0.001). These results support regionalization of trauma care and failed to show any benefit associated with MD-ALS.