This shows that the care being delivered is not ideal, as in...

This shows that the care being delivered is not ideal, as in up to one in four cases, patients are not receiving medicines that are proven to save lives. But the data also shows that there is wide variance among hospitals - some are near perfect in the use of certain drugs while others are down in the 50 percent to 60 percent range of adherence. This shows that there still is much room for improvement.