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Prevalence and associated factors of attention deficit hyperactivity disorder (ADHD) among Ugandan children; a
Joan Wamulugwa1, Angelina Kakooza1, Sabrina Bakeera Kitaka1
1Department of Pediatrics and Child Health, Mulago Hospital and Makerere University School of Medicine, P. O Box 7072, Kampala, Uganda.
Insights
The prevalence of Attention Deficit Hyperactivity Disorder (ADHD) is 11% in Ugandan children attending specialist clinics. Younger children, males, and those with less formal education are more likely to have ADHD.
Area of Science:
- Child Neurology
- Pediatric Psychiatry
- Neurodevelopmental Disorders
Background:
- Attention Deficit Hyperactivity Disorder (ADHD) is a prevalent neuropsychiatric disorder in children.
- The burden and associated factors of ADHD in Uganda remain largely unknown.
- This study aimed to investigate ADHD prevalence and contributing factors in Ugandan children.
Purpose of the Study:
- To determine the prevalence of ADHD symptoms in children at Mulago National Referral Hospital.
- To identify demographic and clinical factors associated with ADHD in this population.
- To inform targeted interventions for ADHD in Uganda.
Main Methods:
- Utilized a 45-item disruptive behavior scale to screen for ADHD symptoms.
- Administered questionnaires to primary caregivers to collect data on associated factors.
- Conducted clinical examinations and psychiatric assessments for diagnosis confirmation and comorbidity evaluation.
Main Results:
- The estimated prevalence of DSM-IV ADHD symptoms was 11%.
- Children under 10 years old were four times more likely to have ADHD (OR 4.1).
- Independent associated factors included younger age, male gender, maternal abnormal vaginal discharge during pregnancy, and limited formal education.
Conclusions:
- ADHD prevalence is high among children attending pediatric neurology and psychiatry clinics in Uganda.
- ADHD is associated with delayed developmental milestones.
- Early identification and management of ADHD and its comorbidities (e.g., epilepsy, autism, conduct disorder) are crucial.
Background:
Attention deficit hyperactivity disorder (ADHD) is a common neuropsychiatric disorder among the children. The burden of ADHD or its associated factors in Uganda are not known. The objective of this study was to determine the prevalence and the associated factors of ADHD among children attending the neurology and psychiatry clinics at Mulago National Referral Hospital.
Methods:
Using the disruptive behavior scale (45 items), we investigated the presence of ADHD symptoms among children attending Mulago Hospital. Questionnaires were administered to the primary care-takers of the study participants to gather information on the factors associated with ADHD. All children were subject to a clinical examination. Children presumed to have ADHD, using the aforementioned rating scale were further assessed by a child psychiatrist to confirm the diagnosis and associated co-morbid conditions.
Results:
The estimated prevalence of DSM-IV ADHD symptoms was 11%. Children aged less than 10 years were four times likely to have ADHD (OR 4.1, 95% CI 1.7-9.6, p < 0.001). The demographic factors independently associated with ADHD were age less than 10 years, male gender, history of maternal abnormal vaginal discharge during pregnancy, and no formal education or the highest level of education being primary school.
Conclusion:
The prevalence of ADHD among children attending the pediatric neurology and psychiatry clinics is high in our settings and is associated with delayed milestones. Early identification and addressing the co-morbid conditions associated with ADHD such as epilepsy, autism spectrum of disorder, conduct disorder, opposition defiant disorder and intellectual disability in our setting is needed.
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