No of records | Estimated PPV, % (95% CI) | |
All cases (n=157) | ||
Confirmed injury | 125 | 79.6 (73.3 to 85.9) |
Confirmed injury complicating PCP | 113 | 72.0 (65.0 to 79.0) |
Inpatient discharge data (n=73) | ||
Primary diagnosis (n=43) | ||
Confirmed injury | 39 | 90.7 (82.0 to 99.4) |
Confirmed injury complicating PCP | 38 | 88.4 (78.4 to 98.4) |
Secondary diagnosis (n=30) | ||
Confirmed injury | 6 | 20.0 (4.8 to 35.2) |
Confirmed injury complicating PCP | 7 | 23.3 (7.3 to 39.4) |
Total | ||
Confirmed injury | 45 | 61.6 (50.2 to 73.1) |
Confirmed injury complicating PCP | 45 | 61.6 (50.2 to 73.1) |
Emergency department discharge data (n=84) | ||
Confirmed injury | 80 | 95.2 (90.6 to 99.9) |
Confirmed injury complicating PCP | 68 | 81.0 (72.4 to 89.5) |
2-O9A.4 to capture injuries and injuries complicating PCP, in an electronic health record case confirmation study in a Kentucky healthcare system, October 2015 to December 2017.
ICD-10-CM, International Classification of Diseases, 10th Revision, Clinical Modification; PCP, pregnancy, childbirth and the puerperium.