From: Automated de-identification of free-text medical records
PHI Type | Original Count/Distribution | Added PHI (Enrichment) | Total Count/Distribution After Enrichment |
---|---|---|---|
Patient Name | 34 (2.17%) | 20 | 54 (3.04%) |
Patient Name Initial | 2 (0.13%) | 0 | 2 (0.11%) |
Relative/Proxy Name | 125 (7.97%) | 50 | 175 (9.84%) |
Clinician Name | 518 (33.04%) | 75 | 593 (33.33%) |
Date (not year) | 475 (30.29%) | 6 | 482 (27.09%) |
Year | 42 (2.68%) | 4 | 46 (2.59%) |
Location | 328 (20.92%) | 40 | 367 (20.63%) |
Phone | 37 (2.36%) | 16 | 53 (2.98%) |
Age over 89 | 4 (0.26%) | 0 | 4 (0.22%) |
Undefined | 3 (0.19%) | 0 | 3 (0.17%) |
Total | 1,568 | 211 | 1,779 |