| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how to measure induration of ppd | 0.83 | 0.1 | 3564 | 41 | 32 |
| how | 1.8 | 0.3 | 6655 | 69 | 3 |
| to | 0.06 | 0.8 | 2769 | 72 | 2 |
| measure | 1 | 0.1 | 7371 | 28 | 7 |
| induration | 1.45 | 0.3 | 1846 | 49 | 10 |
| of | 1.36 | 0.4 | 5714 | 74 | 2 |
| ppd | 0.99 | 0.5 | 6332 | 61 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how to measure induration of ppd | 1.17 | 0.1 | 7881 | 16 |
| ppd millimeters of induration | 0.64 | 0.9 | 1921 | 17 |
| normal induration of ppd | 1.71 | 0.3 | 3980 | 93 |
| induration of ppd reading | 1.73 | 0.9 | 5376 | 11 |
| positive ppd induration size | 0.22 | 0.3 | 3462 | 88 |
| what size induration for positive ppd test | 0.75 | 0.5 | 1118 | 98 |
| induration mm for negative ppd | 0.62 | 0.3 | 4278 | 4 |
| positive ppd test induration | 1.97 | 0.9 | 6380 | 98 |
| ppd induration for positive | 1.59 | 0.3 | 6704 | 49 |
| how to measure ppd | 0.12 | 0.3 | 4172 | 80 |
| positive ppd reading induration | 0.18 | 0.8 | 7845 | 89 |
| negative ppd test induration | 0.1 | 0.3 | 7714 | 43 |
| how to measure ppd test | 1.21 | 0.1 | 4272 | 36 |
| how to measure ppd reading | 0.31 | 0.7 | 5016 | 84 |
| how to interpret ppd | 1.35 | 0.2 | 7753 | 30 |
| how to calculate ppd | 1.7 | 0.3 | 2078 | 36 |
| how to interpret ppd test | 1.9 | 0.9 | 4528 | 57 |
| interpretation of ppd results | 1.51 | 0.5 | 765 | 7 |
| ppd unit of measure | 0.67 | 1 | 8560 | 17 |
| how is ppd calculated | 0.08 | 0.2 | 9907 | 14 |
| ppd test results interpretation | 1.5 | 0.4 | 9418 | 67 |
