| Term ↑ | Term Count | Mean Age | Cox Coef | Pearson (r) |
|---|---|---|---|---|
| by | 134 | 66.3404 | 1.79731243828117 | 0.0076922460072132 |
| by telephone | 627 | 57.2422 | 0.545410216735145 | -0.0013990493987983 |
| c1 | 322 | 66.9984 | -0.0502052942644087 | 0.0128615709409241 |
| c10 | 87 | 68.9529 | 0.0564036618289982 | 0.0081270180178404 |
| c2 | 250 | 66.2893 | -0.0430912444441427 | 0.0104441537127579 |
| c3 | 103 | 66.9315 | 0.089524374955372 | 0.0072187215184088 |
| c4 | 92 | 68.4321 | 0.0863755716912271 | 0.0079618534441556 |
| c5 | 97 | 67.9801 | 0.155651858714955 | 0.0078229622491816 |
| c6 | 87 | 68.7727 | 0.0761084635428743 | 0.0079939289839405 |
| c7 | 87 | 68.6788 | 0.0838179255185401 | 0.0079246074214953 |