Table 3.
Comparison of problem-only, billing-only, and problem inference rule performance
| F0.5 | |||||
| Billing (b) | Rules (r) | Problems (p) | r>b | r>p | |
| ADHD | 84.6 | 81.9 | 71.1 | N | Y |
| Asthma/COPD | 90.4 | 90.2 | 70.9 | N | Y |
| Breast cancer | 97.8 | 98.3 | 91.6 | Y | Y |
| CAD | 88.2 | 94.1 | 81.1 | Y | Y |
| CHF | 74.1 | 76.6 | 24.8 | Y | Y |
| Diabetes | 89.7 | 93.7 | 83.0 | Y | Y |
| Glaucoma | 94.4 | 95.6 | 89.2 | Y | Y |
| Hemophilia | 91.1 | 93.7 | 89.4 | Y | Y |
| Hypertension | 87.2 | 86.2 | 75.5 | N | Y |
| Hyperthyroidism | 72.3 | 87.5 | 81.4 | Y | Y |
| Hypothyroidism | 78.1 | 92.7 | 76.3 | Y | Y |
| Myasthenia gravis | 62.8 | 84.7 | 73.9 | Y | Y |
| Osteoporosis/osteopenia | 85.0 | 82.9 | 71.1 | N | Y |
| Renal insuf/renal fail | 65.0 | 83.8 | 12.9 | Y | Y |
| Rheumatoid arthritis | 86.1 | 81.4 | 48.4 | N | Y |
| Sickle cell disease | 75.3 | 92.9 | 90.6 | Y | Y |
| Stroke | 90.8 | 94.1 | 88.7 | Y | Y |
ADHD, attention deficit hyperactivity disorder; CAD, coronary artery disease; CHF, congestive heart failure; COPD, chronic obstructive pulmonary disease; fail, failure; insuf, insufficiency.