Table 4 Summary of basic statistics
From: A machine learning model using clinical notes to identify physician fatigue
Category | All | Training set | Heldout set |
|---|---|---|---|
Encounters | 129,228 | 95,053 | 34,175 |
Patients | 77,854 | 57,311 | 20,543 |
Physicians | 60 | 60 | 60 |
Demographics | Â | Â | Â |
 Age | 41.8 | 41.9 | 41.8 |
 White | 0.50 | 0.50 | 0.50 |
 Black | 0.22 | 0.22 | 0.21 |
 Hispanic | 0.18 | 0.18 | 0.18 |
 Female | 0.60 | 0.60 | 0.60 |
 Male | 0.40 | 0.40 | 0.40 |
