Comorbidity of Learning Disorders and Attention Defcit Hyperactivity Disorder in a Sample of Omani Schoolchildren
Journal Title: Sultan Qaboos University Medical Journal - Year 2015, Vol 15, Issue 4
Abstract
Objectives: Te estimated worldwide prevalence of learning disorders (LDs) is approximately 2‒10% among school-aged children. LDs have variable clinical features and are often associated with other disorders. Tis study aimed to examine the comorbidity of LDs and attention defcit hyperactivity disorder (ADHD) among a sample of schoolchildren in Oman. Methods: Tis study was conducted between January 2014 and January 2015 at the Sultan Qaboos University, Muscat, Oman. Te Learning Disabilities Diagnostic Inventory (LDDI) and the 28- item version of the Conners’ Teacher Rating Scale was completed by classroom teachers to determine the existence of LD and ADHD symptoms in 321 children in grades 1‒4 who had been referred to a learning support unit for LDs from elementary schools in Muscat. Results: Te mean age of the students was 8.5 years. Among the cohort, 30% were reported to have symptoms of ADHD, including conduct problems (24%), hyperactivity (24%) and inattentivepassive behaviours (41%). Male students reportedly exhibited greater conduct problems and hyperactivity than females. However, there were no gender differences noted between LDDI scores. Conclusion: Tis study suggests that Omani schoolchildren with LDs are likely to exhibit signs of ADHD. Te early identifcation of this disorder is essential considering the chronic nature of ADHD. For interventional purposes, multidisciplinary teams are recommended, including general and special educators, clinical psychologists, school counsellors, developmental or experienced general paediatricians and child psychiatrists.
Authors and Affiliations
Watfa S. Al-Mamari| Department of Child Health, Sultan Qaboos University Hospital, Mahmoud M. Emam| Department of Psychology, College of Education, Sultan Qaboos University, Muscat, Oman, Amna M. Al-Futaisi| Department of Child Health, Sultan Qaboos University Hospital, Ali M. Kazem| Department of Psychology, College of Education, Sultan Qaboos University, Muscat, Oman
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