| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| induration of ppd reading | 1.97 | 0.1 | 283 | 49 | 25 |
| induration | 1.8 | 0.7 | 7531 | 98 | 10 |
| of | 1.98 | 0.3 | 3642 | 40 | 2 |
| ppd | 0.45 | 0.9 | 5810 | 55 | 3 |
| reading | 0.71 | 0.2 | 1607 | 61 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| induration of ppd reading | 0.16 | 0.4 | 8770 | 2 |
| positive ppd reading induration | 0.87 | 0.6 | 1972 | 33 |
| how to measure induration of ppd | 0.89 | 0.7 | 8761 | 59 |
| measuring induration of ppd | 0.87 | 0.3 | 516 | 93 |
| normal induration of ppd | 0.35 | 0.6 | 5603 | 18 |
| ppd millimeters of induration | 1.59 | 0.4 | 9967 | 97 |
| ppd induration for positive | 0.69 | 0.6 | 9257 | 41 |
| ppd test induration measurement | 0.32 | 0.5 | 5861 | 85 |
| positive ppd test induration | 0.32 | 1 | 5160 | 9 |
| positive ppd induration size | 0.98 | 0.3 | 9336 | 85 |
| induration mm for negative ppd | 0.07 | 0.4 | 2288 | 78 |
| negative ppd test induration | 1.11 | 1 | 8298 | 43 |
| what size induration for positive ppd test | 1.99 | 0.8 | 6678 | 64 |
| interpretation of ppd results | 0.81 | 1 | 2613 | 43 |
| ppd test results reading | 0.61 | 0.6 | 7472 | 80 |
| what is a ppd reading | 1.47 | 0.4 | 7316 | 76 |
| reading a ppd test | 1.5 | 0.8 | 7345 | 76 |
| how to measure ppd reading | 0.89 | 1 | 321 | 72 |
| how to read ppd result | 0.88 | 0.6 | 898 | 18 |
| ppd test results interpretation | 0.58 | 0.9 | 8842 | 63 |
| how to read a ppd test result | 0.64 | 1 | 7626 | 76 |
| how to interpret ppd | 0.56 | 0.3 | 5800 | 86 |
