Клинично значимото подобрение при тези проучвания е дефинирано a priori като подобрение с поне 4 точки по ADAS- Cog, подобрние по CIBIC- Plus, или поне 10% подобрение по PDS.
Clinically relevant improvement in these studies was defined a priori as at least 4-point improvement on the ADAS-Cog, improvement on the CIBIC-Plus, or at least a 10% improvement on the PDS.