Table 5.
Predictive values for FSIQ and the four main indexes for the female sample (n = 57)
| FSIQ | VCI | PRI | WMI | PSI | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cut point | Sensitivity (%) | Specificity (%) | AUC | Sensitivity (%) | Specificity (%) | AUC | Sensitivity (%) | Specificity (%) | AUC | Sensitivity (%) | Specificity (%) | AUC | Sensitivity (%) | Specificity (%) | AUC |
| 69 | 97.62 | 100 | 0.995 | – | – | – | – | – | – | 92.86 | 100 | 0.990 | – | – | – |
| 72 | – | – | – | – | – | – | – | – | – | – | – | – | 92.86 | 80 | 0.956 |
| 73 | 95.24 | 100 | 0.995 | – | – | – | – | – | – | – | – | – | – | – | – |
| 74 | 92.86 | 100 | 0.995 | 100 | 93.33 | 0.990 | – | – | – | – | – | – | – | – | – |
| 76 | – | – | – | 95.24 | 93.33 | 0.990 | – | – | – | – | – | – | – | – | – |
| 78 | – | – | – | – | – | – | – | – | – | – | – | – | 88.1 | 86.67 | 0.956 |
| 79 | – | – | – | –– | – | – | 88.1 | 93.33 | 0.952 | – | – | – | – | – | – |
| 81 | – | – | – | – | – | – | 83.33 | 93.33 | 0.952 | – | – | – | 83.33 | 93.33 | 0.956 |
| 86 | – | – | – | – | – | – | – | – | – | – | – | – | 78.57 | 93.33 | 0.956 |
| Predictive values for FSIQ and the four main indexes for the male sample (n = 172) | |||||||||||||||
| 65 | 88.19 | 86.67 | 0.923 | – | – | – | – | – | – | – | – | – | – | – | – |
| 66 | 87.4 | 86.67 | 0.923 | – | – | – | – | – | – | – | – | – | – | – | – |
| 67 | 84.25 | 86.67 | 0.923 | 94.49 | 77.78 | 0.933 | – | – | – | – | – | – | – | – | – |
| 68 | 82.68 | 88.89 | 0.923 | – | – | – | – | – | – | – | – | – | – | – | – |
| 69 | 81.89 | 88.89 | 0.923 | 90.55 | 82.22 | 0.933 | – | – | – | – | – | – | – | – | – |
| 70 | – | – | – | – | – | – | – | – | – | – | – | – | 82.68 | 75.56 | 0.843 |
| 71 | – | – | – | 86.61 | 82.22 | 0.933 | 90.55 | 66.67 | 0.847 | – | – | – | – | – | – |
| 72 | – | – | – | – | – | – | – | – | – | 77.17 | 84.44 | 0.892 | 79.53 | 75.56 | 0.843 |
| 73 | – | – | – | 82.68 | 86.67 | 0.933 | 88.98 | 68.89 | 0.847 | – | – | – | – | – | – |
| 74 | – | – | – | 80.31 | 91.11 | 0.933 | – | – | – | – | – | – | – | – | – |
| 75 | – | – | – | – | – | – | 85.04 | 71.11 | 0.847 | 74.02 | 84.44 | 0.892 | 77.17 | 80 | 0.843 |
| 76 | – | – | – | 77.95 | 91.11 | 0.933 | – | – | – | – | – | – | – | – | – |
| 77 | – | – | – | – | – | – | 82.68 | 77.78 | 0.847 | 69.29 | 91.11 | 0.892 | – | – | – |
| 78 | – | – | – | – | – | – | – | – | – | – | – | – | 71.65 | 82.22 | 0.843 |
| 79 | – | – | – | – | – | – | 78.74 | 77.78 | 0.847 | – | – | – | – | – | – |
| 80 | – | – | – | – | – | – | – | – | – | 63.78 | 93.33 | 0.892 | – | – | – |
| 81 | – | – | – | – | – | – | – | – | – | 61.42 | 95.56 | 0.892 | – | – | – |