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Hospitalization misclassification between the survey and EHRsa (N=2273).
| Hospitalization | Survey hospitalization positive, n (%) | Survey hospitalization negative, n (%) | Total, n (%) |
| EHR hospitalization positive | 49 (2.2) | 6 (0.3) | 55 (2.4) |
| EHR hospitalization negative | 59 (2.6) | 2159 (95) | 2218 (97.6) |
| Total | 108 (4.8) | 2165 (95.2) | 2273 (100) |
aEHR: electronic health record.
