From observing the relationship between volume and outcome to making policy recommendations: comments on Sheikh.
D015276:Health Care Rationing / Q000379:methods; D006291:Health Policy; D017052:Hospital Mortality; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000379:methods / Q000592:standards*; D011050:Policy Making; D019984:Quality Indicators, Health Care / Q000592:standards*; D015203:Reproducibility of Results; D014481:United States; D014600:Utilization Review / Q000379:methods / Q000706:statistics & numerical data; D016526:Workload