| Term ↑ | Term Count | Mean Age | Cox Coef | Pearson (r) |
|---|---|---|---|---|
| narrowed | 807 | 74.2114 | -0.0512679038307089 | 0.0448967456318052 |
| narrowed down | 131 | 74.5824 | -0.166414464794557 | 0.0199945430558156 |
| narrowly | 136 | 73.8087 | -0.0828160557341613 | 0.0159763166379109 |
| natural | 89 | 68.8071 | -0.11963612173783 | -0.0100658992194949 |
| necrosis | 2023 | 71.5948 | -0.0150700774927192 | 0.013430083215758 |
| necrosis | 1713 | 71.5791 | -0.0372058523322845 | 0.0119818560136824 |
| necrotic | 124 | 72.2560 | -0.175407567984525 | 0.006827554581679 |
| negative | 57 | 66.7792 | 0.148248661633321 | -0.0155062118664062 |
| neither | 1331 | 70.9201 | 0.0634399469633874 | -0.0014034942715372 |
| nerve | 77 | 71.9846 | -0.024224823088935 | 0.0042172014808708 |