Table 10.
Agreement between ADHD Credibility Index and Existing Validity Indicators
| Index | Group | Classification | % | ADHD Credibility Index | |
|---|---|---|---|---|---|
| % Not Suspect | % Suspect | ||||
| Inconsistency Index | Control Group | Not Inconsistent | 94.89 | 98.86 | 1.14 |
| Inconsistent | 5.11 | 98.08 | 1.92 | ||
| ADHD Group | Not Inconsistent | 76.60 | 93.06 | 6.94 | |
| Inconsistent | 23.40 | 100.00 | 0.00 | ||
| Simulation Group | Not Inconsistent | 82.48 | 69.43 | 30.57 | |
| Inconsistent | 17.52 | 70.73 | 29.27 | ||
| Non-Credible ADHD Group | Not Inconsistent | 90.00 | 100.00 | 0.00 | |
| Inconsistent | 10.00 | 100.00 | 0.00 | ||
| Total | Not Inconsistent | 91.43 | 94.00 | 6.00 | |
| Inconsistent | 8.57 | 88.89 | 11.11 | ||
| CII | Control Group | Not Suspect | 98.23 | 99.80 | 0.20 |
| Suspect | 1.77 | 44.44 | 55.56 | ||
| ADHD Group | Not Suspect | 69.47 | 100.00 | 0.00 | |
| Suspect | 30.53 | 82.76 | 17.24 | ||
| Simulation Group | Not Suspect | 55.13 | 94.57 | 5.43 | |
| Suspect | 44.87 | 39.05 | 60.95 | ||
| Non-Credible ADHD Group | Not Suspect | 70.00 | 100.00 | 0.00 | |
| Suspect | 30.00 | 100.00 | 0.00 | ||
| Total | Not Suspect | 88.44 | 99.26 | 0.74 | |
| Suspect | 11.56 | 50.00 | 50.00 | ||