| in the suture material | 15 | other |
| to attach the suture | 14 | purpose |
| to secure the sewing ring | 3 | purpose |
| surgeon → tie → knot | 39 |
| negative | neutral | positive |
| 0.067 | 0.758 | 0.175 |
| Raw frequency | 39 |
| Normalized frequency | 0.395 |
| Modifier score | 0.500 |
| Perplexity | 275.523 |