337). Their scores are given in the following DATA step. title 'One-Mean Comparison Using FREQ Statement'; data read; input score count @@; datalines; 40 2 47 2 52 2 26 1 19 2 25 2 35 4 39 1 26 1 48 1 ...

We compared results of using administrative claims data ... chart review for selected Healthcare Effectiveness Data and Information Set (HEDIS) measures. Study Design: Cross-sectional comparison ...