Table 1.
A brief summary of the different diagnostic criteria used by each site.
| Site | ADHD criteria | Intelligence evaluation | Source of information |
|---|---|---|---|
| Kennedy Krieger Institute (KKI) | DICA-IV | WISC-IV | Parents |
| DuPaul | Subjects | ||
| CPRS-R | |||
| DSM-IV | |||
| NeuroIMAGE sample (NeuroIMAGE) | KSADS-PL | WASI | Parents |
| CPRS-LV | Subjects | ||
| New York University Child Study Center (NYU) | KSADS-PL | WASI | Parents |
| CPRS-LV | Subjects | ||
| Oregon Health and Science University (OHSU) | KSADS-I | WISC-IV | Parents |
| CPTRS-III | Teachers | ||
| Subjects | |||
| Peking University (Peking) | C-DIS-IV | WISCC-R | Parents |
| KSADS-PL | |||
| University of Pittsburgh (Pittsburgh) | N/A | WASI | N/A |
Abbreviations are as follows: C-DIS-IV, Computerized Diagnostic Interview Schedule IV; CPRS-LV, Conners' Parent Rating Scale-Revised, Long version; CPRS-R, Conners' Parent Rating Scale-Revised, Long Form; CPTRS-III, parent and teacher Connors' Rating Scale, Third Edition; DuPaul, DuPaul ADHD Rating Scale IV; DSM-IV, Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition; KSADS-I, Kiddie Schedule for Affective Disorders and Schizophrenia; KSADS-PL, Schedule of Affective Disorders and Schizophrenia for Children—Present and Lifetime Version; WASI, Wechsler Abbreviated Scale of Intelligence; WISCC-R, Intelligence Scale for Chinese Children-Revised; and WISC-IV, Wechsler Intelligence Scale for Children, Fourth Edition. Details can be found on the ADHD-200 global competition website (http://fcon_1000.projects.nitrc.org/indi/adhd200/).