Influence of assessment instrument on ADHD diagnosis.

• We compared four instruments commonly used to screen for and diagnose Attention-Deficit/Hyperactivity Disorder (ADHD) in children. The Bergen Child Study included a DSM-IV ADHD symptom list and the Strengths and Difficulties Questionnaire (SDQ) as screen in Phase one. Phase two included the parent Development and Well-Being Assessment (DAWBA), whereas Phase three comprised in-depth clinical assessment, including the Schedule for Affective Disorders and Schizophrenia for School Aged Children (K-SADS). We compared ADHD as diagnosed by the four instruments in the children with normal intellectual functioning participating in all three phases (N=234). The DSM-IV ADHD symptom list showed moderate agreement with all other instruments (κ=0.53-0.57), whereas there was fair agreement between the K-SADS-DAWBA (κ=0.31) and between SDQ-DAWBA (κ=0.33). The DAWBA diagnosed fewer children with ADHD than did the other instruments. Implications for use of the instruments are discussed.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Psykiatri (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Psychiatry (hsv//eng)

Keyword

ADHD

Assessment

Epidemiology

DAWBA

K-SADS

Agreement

SDQ

Publication and Content Type

ref (subject category)

art (subject category)