| Term ↑ | Term Count | Mean Age | Cox Coef | Pearson (r) |
|---|---|---|---|---|
| bronchopulmonary | 86 | 64.9147 | -0.248852321269284 | 0.0053338571986853 |
| bronchus | 446 | 64.8766 | -0.233232949769193 | 0.0118744692686347 |
| bronchus | 424 | 66.0425 | -0.3430820351635 | 0.0222917400234954 |
| brownish | 71 | 54.1454 | -0.583453742998921 | -0.0353890977893978 |
| bs | 105 | 61.2018 | -0.24244368032833 | -0.0109842597065118 |
| bt | 83 | 64.3059 | -0.206842930152758 | 0.0027802555160658 |
| bubble | 183 | 45.0933 | -1.41756001298202 | -0.1113547421594143 |
| bullae | 302 | 43.9552 | -1.10219116440123 | -0.1521960918608933 |
| bullous | 137 | 48.5688 | -0.891644164588083 | -0.0782008582072561 |
| bullous emphysema | 106 | 46.1002 | -0.928990919825141 | -0.0800211315440726 |