Understanding articles comparing outcomes among intensive care units to rate quality of care

OBJECTIVES: Comparisons of risk-adjusted outcomes among intensive care units (ICUs) is a relatively new but rapidly expanding area of ICU health services research. By investigating those factors that lead ICUs to have patient outcomes that differ from the average, the overall quality of care across ICUs may be improved. Our goal is to teach clinicians how to evaluate these types of articles. CLINICAL EXAMPLE: An article describing the …