Do lab test ranges and eCRFs have to be associated with the same single unit?

No. Lab tests that provide ranges in single units do not have to be associated with that unit on the lab eCRFs. However, for Lab tests where ranges can be entered in more than one unit, the site have to select a unit on the eCRF and configure LNMT to return ranges in that unit.

Note:

When lab tests have more than one unit, the unit must be available through drop-down controls. Radios controls are not recommended.