Table 4.
Agreement report of prototype vs. ICD-10 operational-based diagnosis, by diagnostic code.
|
Diagnostic code |
Kappa (SD) |
Kappa (CI) |
Sensitivity (CI) |
Specificity (CI) |
Positive predictive value (CI) |
Negative predictive value (CI) |
Minimum n for power >0.80 |
|---|---|---|---|---|---|---|---|
| Total | 0.77 | (0.69–0.85) | N/A | N/A | N/A | N/A | 18 |
| Organic | 1 | 0 | 100% | 100% | 100% | 100% | N/A |
| SSD | 0.91 (0.82–0.99) | 0.04 | 97% | 96% | 89% | 99% | 10 |
| BAD | 0.74 (0.61–0.84) | 0.06 | 76% | 95% | 85% | 92% | 20 |
| DD | 0.69 (0.50–0.88) | 0.1 | 75% | 96% | 71% | 97% | 25 |
| ARD | 0.79 (0.65–0.94) | 0.08 | 94% | 95% | 73% | 99% | 17 |
| PD | 0.58 (0.38–0.76) | 0.10 | 63% | 94% | 63% | 94% | 40 |
| ND | 0.86 (0.72–0.99) | 0.07 | 78% | 100% | 100% | 97% | 12 |
| SD | 0.66 (0.05–1) | N/A | 50% | 100% | 100% | 99% | N/A |
ARD, anxiety-related disorders; BAD, bipolar affect disorder; DD, depressive disorder; SSD, schizophrenia spectrum disorder; ND, neurodevelopmental disorder; organic, brain damage or degenerative-related disorders; PD, personality disorders; SD, substance-related disorders; CI, confidence interval.