| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sample size calculator clinical trial | 1.28 | 0.3 | 1654 | 64 | 37 |
| sample | 1.78 | 0.3 | 4182 | 8 | 6 |
| size | 0.08 | 0.4 | 420 | 56 | 4 |
| calculator | 1.62 | 1 | 3862 | 63 | 10 |
| clinical | 0.38 | 0.1 | 6808 | 83 | 8 |
| trial | 1.28 | 0.8 | 3821 | 52 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sample size calculator clinical trial | 0.49 | 0.6 | 5840 | 2 |
| sample size calculator for clinical trials | 1.37 | 0.8 | 6612 | 71 |
| phase 2 clinical trial sample size calculator | 0.01 | 0.2 | 8812 | 68 |
| clinical study sample size calculator | 0.18 | 0.3 | 6999 | 51 |
| sample size clinical trial | 1.85 | 0.8 | 6854 | 90 |
| clinical sample size calculator | 1.54 | 0.3 | 3818 | 48 |
| sample size estimation in clinical trial | 1.79 | 0.7 | 8146 | 74 |
| sample size calculation for clinical study | 1.27 | 0.4 | 1777 | 80 |
| small sample size clinical trial | 0.89 | 0.5 | 1319 | 22 |
| sample size calculations in clinical research | 0.84 | 0.2 | 1329 | 34 |
| sample size calculator clincalc | 1.86 | 1 | 5601 | 75 |
| clinical study sample size | 0.31 | 0.8 | 8648 | 85 |
