Medical care
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Comparative Study
Mortality after cardiac bypass surgery: prediction from administrative versus clinical data.
Risk-adjusted outcome rates frequently are used to make inferences about hospital quality of care. We calculated risk-adjusted mortality rates in veterans undergoing isolated coronary artery bypass surgery (CABS) from administrative data and from chart-based clinical data and compared the assessment of hospital high and low outlier status for mortality that results from these 2 data sources. ⋯ Models using administrative data to predict postoperative mortality can be improved with the addition of a very small number of clinical variables. Limited clinical improvements of administrative data may make it suitable for use in quality improvement efforts.
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Minnesota, Minneapolis, Minnesota. Posttraumatic stress disorder (PTSD) is a chronic disabling condition affecting more than 600,000 United States veterans and is the most common psychiatric condition for which veterans seek Veterans Affairs disability benefits. Receipt of such benefits enhances veterans' access to Veteran Affairs health care and reduces their chance of poverty. ⋯ An almost twofold regional difference in claims approval rates was not explained by veterans' PTSD symptom severity, level of dysfunction, or other subject-level characteristics. Veterans who did not obtain PTSD disability benefits were at least as disabled as those who did receive benefits.
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Emergency departments (ED) were on the front lines for possible cases of transmission during the severe acute respiratory syndrome (SARS) epidemic. The purpose of this study was to investigate the impact of the SARS catastrophe on an urban ED. ⋯ The SARS catastrophe affected the ED visit volume, finances, various patient characteristics, and stress levels in the ED physicians and nurses. EDs must be fully prepared to face the challenges of the next outbreak of SARS or other infectious disease.