Table 2 Prevalence of acute ischemic stroke patients identified by each classifier across the EHR and proportion of those patients with T-L criteria
Case/ Control Combo | LR EHR Prev | RF EHR Prev | AB EHR Prev | GB EHR Prev | EN EHR Prev | LR with AIS codes | RF with AIS codes | AB with AIS codes | GB with AIS codes | EN with AIS codes |
|---|---|---|---|---|---|---|---|---|---|---|
SN | 0.7 | 0.7 | 1.0 | 1.3 | 0.7 | 41.3 | 32.2 | 35.6 | 29.0 | 26.4 |
SI | 1.1 | 2.0 | 1.5 | 1.7 | 1.1 | 40.5 | 23.0 | 35.7 | 29.8 | 27.1 |
SC | 1.3 | 1.7 | 1.5 | 1.8 | 1.3 | 37.7 | 25.4 | 37.9 | 30.8 | 28.5 |
SCI | 0.2 | 0.1 | 0.2 | 0.3 | 0.2 | 83.1 | 82.6 | 76.9 | 72.2 | 63.5 |
SR | 0.2 | 0.2 | 0.3 | 0.5 | 0.2 | 75.4 | 63.2 | 68.8 | 58.2 | 48.9 |
TN | 0.9 | 0.8 | 0.9 | 1.0 | 0.9 | 44.7 | 28.5 | 47.2 | 35.6 | 22.5 |
TI | 1.6 | 2.3 | 1.4 | 4.7 | 1.6 | 43.8 | 31.4 | 47.9 | 21.8 | 8.10 |
TC | 1.7 | 2.7 | 2.0 | 1.6 | 1.7 | 41.4 | 28.2 | 39.0 | 43.1 | 32.6 |
TCI | 0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 94.6 | 96.1 | 85.9 | 95.3 | 79.0 |
TR | 0.8 | 0.8 | 0.8 | 0.4 | 0.8 | 46.1 | 40.0 | 44.0 | 61.4 | 31.1 |
CN | 1.3 | 1.3 | 1.3 | 1.0 | 1.3 | 34.0 | 17.1 | 33.5 | 31.5 | 21.4 |
CI | 2.0 | 3.3 | 1.9 | 1.9 | 2.0 | 37.5 | 24.2 | 39.5 | 39.8 | 39.9 |
CC | 2.3 | 3.3 | 2.2 | 2.1 | 2.3 | 35.6 | 25.3 | 37.2 | 37.1 | 29.9 |
CCI | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 97.5 | 100 | 50.3 | 92.8 | 74.2 |
CR | 1.0 | 0.9 | 0.9 | 0.7 | 1.0 | 37.3 | 35.6 | 37.7 | 42.6 | 29.6 |