between 1985 | 4 | temporal |
prospectively | 2 | manner |
from 46 hospitals in 24 states | 2 | location |
patient → be → enrolled | 31 |
negative | neutral | positive |
0.153 | 0.761 | 0.086 |
Raw frequency | 31 |
Normalized frequency | 0.432 |
Modifier score | 1.000 |
Perplexity | 122.284 |