Table 4 Case counts and evaluation metrics of arthritis predictions with each individual doctor excluded from analysis
From: A multicentre validation study of a smartphone application to screen hand arthritis
Doctor Excluded | Diagnosis | Number of cases | Accuracy | Precision | Recall | Specificity |
|---|---|---|---|---|---|---|
Dr A | OA | 107 | 76.1% | 77.7% | 81.3% | 69.1% |
RA | 76 | 82.4% | 74.7% | 85.5% | 80.4% | |
PsA | 21 | 94.7% | 72.0% | 85.7% | 95.8% | |
Dr B | OA | 94 | 76.6% | 76.6% | 76.6% | 76.6% |
RA | 90 | 85.6% | 82.5% | 88.9% | 82.7% | |
PsA | 29 | 95.7% | 81.8% | 93.1% | 96.2% | |
Dr C | OA | 105 | 78.7% | 78.3% | 85.7% | 69.9% |
RA | 78 | 83.5% | 77.0% | 85.9% | 81.8% | |
PsA | 22 | 95.2% | 74.1% | 90.9% | 95.8% | |
Dr D | OA | 118 | 77.0% | 76.6% | 80.5% | 73.1% |
RA | 103 | 87.6% | 85.0% | 88.3% | 87.0% | |
PsA | 30 | 95.6% | 77.8% | 93.3% | 95.9% | |
Dr E | OA | 119 | 76.8% | 77.0% | 79.0% | 74.3% |
RA | 104 | 85.1% | 80.7% | 88.5% | 82.3% | |
PsA | 33 | 95.2% | 78.9% | 90.9% | 95.9% | |
Dr F | OA | 130 | 78.6% | 80.8% | 80.8% | 76.0% |
RA | 102 | 85.5% | 79.8% | 89.2% | 82.6% | |
PsA | 31 | 94.9% | 75.7% | 90.3% | 95.6% | |
Dr G | OA | 131 | 78.0% | 80.2% | 80.2% | 75.2% |
RA | 101 | 85.2% | 78.9% | 89.1% | 82.2% | |
PsA | 32 | 94.9% | 76.3% | 90.6% | 95.6% |