Anomaly Case Index List

The anomaly index is a measure that reflects the unusualness of a case with respect to its peer group. The 2% of cases with the highest values of the anomaly index are displayed, along with their case numbers and IDs. Twenty-one cases are listed, ranging in value from 1.736 to 2.837. There is a relatively large difference in the value of the anomaly index between the first and second cases in the list, which suggests that case 843 is probably anomalous. The other cases will need to be judged on a case-by-case basis.