Table 3.
Numbers of IBD-related encounters reported on the PVS and in the EHR
| Total (n = 328) | IBD-related ED visits | IBD-related hospitalizations | IBD-related CT scans | IBD-related steroid use | IBD-related opioid use | Influenza vaccinations | Pneumococcal vaccinations | |
|---|---|---|---|---|---|---|---|---|
| Encounters reported in EHR | 21 | 30 | 30 | 38 | 14 | 99 | 127 | |
| In EHR | On PVS | 16 | 26 | 26 | 27 | 7 | 92 | 108 |
| Not on PVS | 5 | 4 | 4 | 11 | 7 | 7 | 19 | |
| Not in EHR | On PVS | 22 | 9 | 32 | 15 | 18 | 116 | 61 |
| Not on PVS | 279 | 286 | 261 | 273 | 288 | 97 | 60 | |
| Agreement EHR—PVS | 92% | 96% | 89% | 92% | 92% | 61% | 68% | |
| Sensitivity | 76% | 87% | 87% | 71% | 50% | 93% | 85% | |
| 1-Specificity | 7% | 3% | 11% | 5% | 6% | 54% | 50% |
We calculated overall agreement between the EHR and PVS, the sensitivity of patient-reported utilization (% of encounters in the EHR also reported by patients), and 1-specificity (% of patients for whom no encounter is recorded in the EHR for whom an encounter was reported on the PVS).