| Typicality: | 0.393 |
| Saliency: | 0.334 |
| voluntarily | 3 | manner |
| in 2013 | 3 | temporal |
| in 2017 | 2 | temporal |
| hospital → report to → the leapfrog hospital survey | 6 |
| hospital → submit → a leapfrog hospital survey | 5 |
| hospital → participate in → the leapfrog hospital survey | 5 |
| hospital → complete → the leapfrog hospital survey | 3 |
| negative | neutral | positive |
| 0.041 | 0.532 | 0.427 |
| Raw frequency | 19 |
| Normalized frequency | 0.334 |
| Modifier score | 0.500 |
| Perplexity | 215.037 |