| AChEI | Acetylcholinesterase inhibitor |
| AD | Alzheimer's disease |
| DBI | Drug Burden Index |
| LBD | Lewy body dementia |
| NH | Nursing home |
| PDD | Parkinson's disease dementia |
| PIM | Potentially Inappropriate Medication |
| PIMcogn | Potentially Inappropriate Medications risking Cognitive impairment |