| as a final measure | 7 | purpose |
| such as gloves | 3 | other |
| worker → wear → ppe | 34 |
| worker → wear → the ppe | 7 |
| worker → wear → their ppe | 6 |
| negative | neutral | positive |
| 0.267 | 0.618 | 0.115 |
| Raw frequency | 47 |
| Normalized frequency | 0.405 |
| Modifier score | 0.500 |
| Perplexity | 129.186 |