Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparing different levels of clinical codes.
| Accuracy (rank) | AUC (rank) | |
|---|---|---|
| Level 1 | 83.24 (3.37) | 0.731 (3.74) |
| Level 2 | 84.08 (2.78) | 0.742 (3.41) |
| Level 3 | 83.80 (2.93) | 0.757 (2.81) |
| Level 4 | 83.93 (2.67) | 0.763 (2.67) |
| All | 84.47 (2.44) | 0.763 (2.37) |
| P-value | 0.17 | 0.008 |
