| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ppd positive vs negative | 1.73 | 0.9 | 1866 | 88 | 24 |
| ppd | 1.87 | 0.2 | 4701 | 1 | 3 |
| positive | 1.16 | 0.7 | 4948 | 28 | 8 |
| vs | 1.85 | 0.1 | 4556 | 15 | 2 |
| negative | 0.29 | 0.3 | 4589 | 37 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ppd positive vs negative | 1.72 | 0.7 | 1726 | 42 |
| ppd test negative vs positive | 1.89 | 1 | 8012 | 28 |
| positive ppd test will always be positive | 1.77 | 1 | 3512 | 79 |
| what is a negative ppd | 1.82 | 0.2 | 3060 | 5 |
| if ppd is positive | 0.98 | 0.5 | 4134 | 97 |
| what is a negative ppd test | 0.33 | 0.2 | 5976 | 81 |
| once positive ppd always positive | 1.87 | 1 | 9934 | 1 |
| what is considered a positive ppd | 0.65 | 0.7 | 4970 | 49 |
| negative ppd test result | 1.26 | 1 | 163 | 19 |
| what is a positive ppd | 1.53 | 0.1 | 1331 | 59 |
| when is a ppd considered positive | 1.12 | 0.8 | 2722 | 85 |
| positive ppd but negative xray | 0.81 | 0.4 | 3201 | 18 |
| what is positive ppd means | 1.92 | 0.5 | 4149 | 45 |
| negative ppd results in mm | 0.09 | 0.4 | 8381 | 86 |
| what makes a ppd positive | 0.64 | 0.4 | 8587 | 50 |
| a positive ppd test | 0.33 | 0.5 | 3152 | 100 |
