| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epworth sleepiness scale ess questionnaire | 0.05 | 1 | 6939 | 3 | 42 |
| epworth | 0.75 | 0.9 | 1943 | 79 | 7 |
| sleepiness | 1.7 | 1 | 1253 | 27 | 10 |
| scale | 1.22 | 0.7 | 9690 | 88 | 5 |
| ess | 1.01 | 0.5 | 9780 | 27 | 3 |
| questionnaire | 0.08 | 0.5 | 4944 | 14 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epworth sleepiness scale ess questionnaire | 1.54 | 1 | 8325 | 63 |
| ess epworth sleep scale | 0.37 | 0.9 | 7801 | 75 |
| epworth sleepiness scale questions | 1.21 | 1 | 2348 | 58 |
| epworth sleepiness scale assessment | 1.79 | 0.2 | 5079 | 42 |
| the epworth sleepiness scale assesses | 0.78 | 0.2 | 5026 | 68 |
| epworth sleepiness scale test pdf | 1.88 | 1 | 2977 | 6 |
| epworth sleepiness scale pdf | 1.33 | 0.3 | 2288 | 34 |
| the epworth sleepiness scale | 1.78 | 0.9 | 3230 | 84 |
| epworth sleepiness scale test | 0.63 | 0.1 | 1728 | 10 |
| epworth sleepiness scale uk | 1.72 | 0.3 | 2840 | 33 |
| epworth sleepiness scale online test | 1.15 | 0.3 | 8350 | 25 |
| epworth sleepiness scale pdf download | 1.51 | 0.2 | 3167 | 42 |
| epworth sleepiness scale online | 1.79 | 0.1 | 6177 | 89 |
| epworth sleepiness scale 5 | 0.73 | 0.4 | 8520 | 6 |
