| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reliability of pain scale | 0.48 | 0.9 | 5969 | 92 | 25 |
| reliability | 0.86 | 0.8 | 4117 | 99 | 11 |
| of | 1.92 | 0.4 | 1393 | 25 | 2 |
| pain | 1.86 | 0.5 | 2506 | 62 | 4 |
| scale | 1.32 | 0.3 | 8373 | 82 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reliability of pain scale | 0.25 | 1 | 6382 | 21 |
| numeric pain rating scale reliability | 1.45 | 0.3 | 3654 | 41 |
| nrs pain scale reliability | 0.37 | 0.1 | 3266 | 56 |
| faces wong-baker pain scale reliability | 0.5 | 0.1 | 1038 | 84 |
| vas pain scale validity and reliability | 0.18 | 1 | 5691 | 18 |
| reliability of numerical pain rating scale | 0.43 | 0.5 | 245 | 73 |
| numeric pain scale reliability | 0.84 | 0.4 | 408 | 79 |
| numeric rating scale pain | 0.81 | 0.6 | 3502 | 23 |
| numeric pain rating scale pdf | 0.39 | 0.6 | 3655 | 63 |
| numerical pain rating scale | 1.9 | 0.6 | 4974 | 9 |
| numerical pain rating scale pdf | 0.55 | 0.3 | 6520 | 83 |
| numeric pain rating scale questionnaire pdf | 0.49 | 0.2 | 9207 | 6 |
| numeric pain rating scale nprs | 1.2 | 0.4 | 4286 | 67 |
| limitations of numerical pain rating scale | 0.33 | 0.7 | 8324 | 2 |
| numerical rating scale pain assessment | 0.43 | 0.9 | 7183 | 68 |
| numerical pain rating scale images | 1.04 | 0.2 | 8871 | 44 |
| pain intensity numerical rating scale | 0.63 | 0.4 | 9934 | 52 |
| numerical pain rating scale nprs | 1.34 | 0.9 | 8815 | 95 |
| numeric scale for pain | 1.12 | 0.5 | 2835 | 50 |
| numerical pain scale reference | 1.98 | 0.6 | 3127 | 21 |
