| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| delirium in older persons | 1.02 | 0.1 | 7717 | 37 | 25 |
| delirium | 0.15 | 0.8 | 6795 | 42 | 8 |
| in | 0.48 | 0.9 | 6482 | 98 | 2 |
| older | 1.65 | 0.3 | 2533 | 9 | 5 |
| persons | 1.78 | 0.5 | 8043 | 76 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| delirium in older persons | 0.03 | 1 | 7895 | 36 |
| delirium in hospitalized older adults | 1.29 | 0.2 | 7639 | 26 |
| delirium in elderly in hospital | 1.15 | 0.4 | 7927 | 34 |
| delirium in hospitalized older patients | 1.78 | 0.4 | 9237 | 72 |
| what causes delirium in older adults | 0.19 | 0.7 | 9183 | 40 |
| chronic delirium in elderly | 0.61 | 0.8 | 7425 | 69 |
| acute delirium in elderly | 1.39 | 0.5 | 7348 | 65 |
| causes of delirium in the elderly | 0.63 | 0.1 | 1263 | 95 |
| delirium in old age | 0.12 | 1 | 4412 | 67 |
| causes of delirium in elderly patients | 0.3 | 0.3 | 6531 | 22 |
| delirium in geriatric patients | 1.61 | 0.8 | 1432 | 33 |
| delirium and death in elderly | 1.22 | 0.1 | 5400 | 37 |
| types of delirium in elderly patients | 0.77 | 0.1 | 3548 | 20 |
