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.
Performance of numeric ad hoc information extraction using the regex query feature for the medical concepts: (1) Cholesterol, (2) Glucose, (3) BMI, (4) LVEF, and (5) age.
| Dataset | FP | FN | TP | Recall | Precision | F1 | ||
|---|---|---|---|---|---|---|---|---|
| (1) | Cholesterin | discharge letter | 0 | 2 | 158 | 0.988 | 1 | 0.994 |
| (2) | Glucose | discharge letter | 0 | 6 | 336 | 0.982 | 1 | 0.991 |
| (3) | BMI | discharge letter | 0 | 0 | 44 | 1 | 1 | 1 |
| (4) | LVEF | Echocardiography report | 6 | 0 | 452 | 1 | 0.987 | 0.993 |
| (5) | age | discharge letter | 136 | 4 | 49 | 0,93 | 0,27 | 0,41 |
