| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rob 2 risk of bias | 0.04 | 0.1 | 5311 | 74 |
| rob 2 risk of bias tool | 1.14 | 0.7 | 5681 | 96 |
| risk of bias 2 rob 2 tool | 0.14 | 0.9 | 3893 | 4 |
| cochrane risk of bias tool rob 2 | 0.92 | 0.4 | 1645 | 37 |
| rob risk of bias | 2 | 0.5 | 2462 | 20 |
| risk of bias tools - current version of rob 2 | 1.82 | 0.2 | 8592 | 46 |
| risk of bias tool rob2 | 1.57 | 0.1 | 2803 | 81 |
| robins 2 risk of bias | 1.21 | 0.6 | 7559 | 60 |
| risk of bias tools - rob 2 tool | 1.13 | 0.7 | 9584 | 21 |
| robins-1 risk of bias | 0.29 | 0.6 | 8276 | 9 |
| risk of bias 2 tool | 0.78 | 0.3 | 4135 | 25 |
| risk of bias 2.0 | 0.48 | 0.9 | 2625 | 30 |
| robins-i risk of bias | 0.36 | 0.4 | 4118 | 60 |
| risk of bias in systematic reviews robis | 0.75 | 0.7 | 3172 | 63 |
| risk of bias robins | 0.69 | 1 | 673 | 18 |
| risk of bias summary | 0.79 | 0.1 | 2057 | 29 |
| the risk of bias | 0.02 | 1 | 2273 | 80 |
| robins risk of bias tool | 1.49 | 0.5 | 6123 | 76 |
| robins i tool risk of bias | 1.71 | 0.1 | 3769 | 91 |
| risk of bias in research | 0.02 | 0.9 | 9222 | 14 |
