Table 2.
Coded EHR events statistics
| EHR event type | Count |
|---|---|
| Lab | 38,351,151 |
| Diagnosis (ICD) | 27,308,067 |
| Procedure (CPT) | 20,536,282 |
| Vital signs | 12,316,006 |
| Textual report | 12,205,115 |
| Appointment | 11,587,466 |
| Prescription | 7,522,419 |
| Structured EHR value | 7,323,129 |
| Wellness | 1,437,046 |
| Electrocardiogram | 1,122,398 |
| Microbiology | 703,451 |
| Social History | 302,698 |
| Race and Ethnicity | 78,654 |
| Biopsy | 28,317 |
| Cancer History | 18,557 |
| Death (confirmed) | 1,116 |
The table presents counts of events by type from the larger set of 75,000 patients used for sub-setting smaller testing cohorts for RetroGuide scenarios.