Can see this on revalidation server.
Click on Report in Main Menu
Click on "Clinical Report" link in list of report types
Click on dropdown in Fields to Include
Each field that could be included appears once in dropdown
Some measurement types appear multiple times. For instance, there are 5 instances of "FEET (FEET)", 4 instances of "BP (BP)" as well as other duplications.
It is not obvious which item to pick or whether it will make any difference.