| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| numeric pain rating scale reliability | 1.33 | 1 | 9302 | 9 | 37 |
| numeric | 1.01 | 0.4 | 6558 | 93 | 7 |
| pain | 1.49 | 0.4 | 1074 | 72 | 4 |
| rating | 1.29 | 0.6 | 619 | 39 | 6 |
| scale | 1.98 | 0.1 | 827 | 51 | 5 |
| reliability | 1.76 | 0.9 | 192 | 68 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| numeric pain rating scale reliability | 0.38 | 0.3 | 9852 | 8 |
| numeric rating scale pain | 0.96 | 0.3 | 6922 | 44 |
| numeric pain rating scale pdf | 0.46 | 0.6 | 6480 | 5 |
| numerical pain rating scale | 1.41 | 0.9 | 9859 | 27 |
| numerical pain rating scale pdf | 1 | 1 | 2015 | 41 |
| numeric pain rating scale questionnaire pdf | 1.03 | 0.4 | 6467 | 6 |
| numeric pain rating scale nprs | 1.56 | 0.9 | 6756 | 13 |
| reliability of pain scale | 1.5 | 0.4 | 4651 | 43 |
| limitations of numerical pain rating scale | 0.37 | 0.3 | 1921 | 95 |
| numerical rating scale pain assessment | 0.99 | 0.9 | 7346 | 15 |
| numerical pain rating scale images | 1.08 | 0.6 | 1934 | 53 |
| pain intensity numerical rating scale | 0.99 | 0.1 | 1203 | 3 |
| numerical pain rating scale nprs | 1.28 | 0.1 | 795 | 52 |
| numeric scale for pain | 1.14 | 0.4 | 9705 | 71 |
| numerical pain scale reference | 0.55 | 0.2 | 3138 | 70 |
