Attention-deficit/hyperactivity disorder diagnosis, co-morbidities, treatment patterns, and quality of life in a pediatric population in central and eastern Europe and Asia

• Published in: Journal of child and adolescent psychopharmacology Vol. 19; no. 4; pp. 363 - 376
• Main Authors: Martényi, Ferenc, Treuer, Tamas, Gau, Susan Shur-Fen, Hong, Sungdo David, Palaczky, Mária, Suba, Ján, Tiberiu, Mircea, Uhlíková, Petra, Xu, Tong, Zoroğlu, Salih, Gadow, Kenneth D, Walton, Richard, Harrison, Gavan
• Format: Journal Article
• Language: English
• Published: United States Mary Ann Liebert, Inc 01.08.2009
• Subjects: Adolescent; Asia - epidemiology; Attention Deficit Disorder with Hyperactivity - diagnosis; Attention Deficit Disorder with Hyperactivity - epidemiology; Attention Deficit Disorder with Hyperactivity - therapy; Attention deficit hyperactivity disorder; Care and treatment; Child; Child & adolescent psychiatry; Cohort Studies; Comorbidity; Cross-Cultural Comparison; Demographic aspects; Diagnosis; Europe - epidemiology; Europe, Eastern - epidemiology; Female; Health aspects; Humans; Male; Medical diagnosis; Morbidity; Patient outcomes; Population Groups; Prospective Studies; Quality of Life; Treatment Outcome; Europe, Eastern; Asia; Europe; Eastern Europe; Central Europe
• DOI: 10.1089/cap.2008.0148
• ISSN: 1044-5463

Attention deficit/hyperactivity disorder (ADHD) is often poorly understood, and treatment practices are variable. This 12-month, prospective, observational study provides information about the diagnosis, co-morbidities, treatment patterns, and quality of life (QOL) of patients aged 6-17 years with ADHD symptoms from eastern Asia and central and eastern Europe. Here, we present baseline data for the 1068 enrolled and eligible patients in the study (median age 8 years, 82.2% male). Patients were grouped into two cohorts based on whether they were prescribed psycho- and/or pharmacotherapy (n = 794) or not (n = 274) at study entry. On average, patients receiving treatment were significantly older (9.1 vs. 8.4 years, p < 0.001), more severely ill (Clinical Global Impressions [CGI]-ADHD-S, 4.6 vs. 4.2, p < 0.001; Child Symptom Inventory-4 Parent Checklist (CSI-4) ADHD:C, 35.2 vs. 31.9, p < 0.001), and had significantly higher CSI-4 symptom severity scores relating to various co-morbidities than patients not receiving treatment. At study initiation, patient's health-related QOL was significantly impaired as measured on the Child Health and Illness Profile-Child Edition (CHIP-CE) rating scale, with significantly more impairment in the treated group of patients for the Comfort, Risks Avoidance, and Achievement domains. These results provide a description of ADHD and treatment practices in these regions and establish a baseline for gauging changes over time in the study sample.