Table 2.
Diagnostic Accuracy of Encounter Data Compared to the Visit Note for Acute Respiratory Infection and Urinary Tract Infection Visits (N = 827)
| Diagnosis | No. | % | Sensitivity (%) | Specificity (%) | Positive Predictive Value (%) |
|---|---|---|---|---|---|
| Nonspecific URI | 109 | 13 | 65 | 98 | 86 |
| Otitis media | 55 | 7 | 89 | 99 | 87 |
| Sinusitis | 38 | 5 | 86 | 99 | 82 |
| Pharyngitis | 132 | 16 | 93 | 96 | 77 |
| Bronchitis | 54 | 7 | 88 | 98 | 67 |
| Pneumonia | 23 | 3 | 83 | 100 | 87 |
| Influenza |
10 |
1 |
67 |
99 |
20 |
| Acute respiratory infections | 421 | 51 | 98 | 96 | 96 |
| Urinary tract infections | 406 | 49 | 100 | 87 | 85 |
| Total | 827 | 100 | — | — | — |
URI = upper respiratory tract infection.