Indicators of quality of cancer care, based on survival rates and corresponding 90 percent confidence intervals. Note: Catchment areas are ranked along the vertical axis from the best perfomer (rank #1) to the worst peformer (rank #55). Unadjusted indicators (top figure) are the average survival probability in each catchment area. Adjusted indicators (bottom figure) are interpreted as the average survival probability in each catchment area if it were faced with an average disease and patient composition. Survival is measured five years after diagnosis. The vertical line denotes the median performing hospital catchment area.