Diagnostic accuracy of a point-of-care blood typing kit conducted by potential end users.

The usability of a rapid point-of-care ABO-Rh blood typing kit was determined by comparing the performance of individuals with extensive medical training/experience to those with a lesser extent. Subjects were asked to use the blood typing kit with their own blood. These outcomes were compared to that listed in the subject's medical record, stamped on their dog tag, and the result interpreted by a laboratorian.