| Database | Search Terms | Hits |
| CINAHL | 1 + 2 + 3 + 4 + 5 NOT dementia OR HIV OR heart disease OR delirium | 3 |
| PubMed | 1 + 2 + 3 + 4 + 5 NOT dementia OR HIV OR heart disease OR delirium | 100 |
| Science Direct Journals— Freedom Collection (OBU) | 1 + 2 + 3 + 4 + 5 NOT dementia OR HIV OR Heart disease OR delirium | 176 |