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Attention deficit hyperactivity disorder in children with primary monosymptomatic nocturnal enuresis: A case-control
Parsa Yousefichaijan, Mojtaba Sharafkhah1, Bahman Salehi
1Students Research Committee, School of Medicine, Arak University of Medical Sciences, Arak, Iran.
Insights
Children with primary monosymptomatic nocturnal enuresis (PMNE) show higher rates of inattentive Attention Deficit Hyperactivity Disorder (ADHD). This suggests a link between ADHD inattentive type and PMNE, warranting psychological support.
Area of Science:
- Pediatric Neurology
- Child Psychology
Background:
- Attention Deficit Hyperactivity Disorder (ADHD) is a common childhood neurological disorder.
- Primary Monosymptomatic Nocturnal Enuresis (PMNE) affects a significant number of children.
- The relationship between ADHD and PMNE requires further investigation.
Purpose of the Study:
- To investigate the prevalence of ADHD in children diagnosed with PMNE.
- To compare ADHD rates in children with PMNE against a control group of healthy children.
- To determine if specific ADHD subtypes are more prevalent in children with PMNE.
Main Methods:
- A case-control study involving 100 children with PMNE and 100 healthy controls (ages 5-16).
- ADHD diagnosis utilized Conner's Parent Rating Scale-48 and DSM-IV criteria, confirmed by a psychiatrist.
- Statistical analysis performed using SPSS18 with binomial tests.
Main Results:
- ADHD inattentive type was significantly more common in children with PMNE (16%) compared to controls (5%) (P=0.01).
- No significant differences were found for ADHD hyperactive-impulsive type (P=0.08) or ADHD mixed type (P=0.84) between groups.
- The prevalence of ADHD inattentive type was notably higher in the PMNE group.
Conclusions:
- ADHD inattentive type shows a significant correlation with PMNE in children.
- The findings highlight the importance of screening for ADHD inattentive type among children with PMNE.
- Psychological counseling is recommended for children experiencing PMNE due to the observed link with ADHD.
Abstract:
Attention deficit hyperactivity disorder (ADHD) is one of the most common childhood neurological disorders. The aim of this study was to investigate ADHD in children with primary monosymptomatic nocturnal enuresis (PMNE) and compare it with healthy children. A total of 100 five to 16-year-old children with PMNE and 100 healthy children without NE were included in this case-control study as the cases and control groups, respectively. Subjects were selected from children who were referred to the pediatric clinic of the Amir Kabir Hospital of Arak, Iran, based on inclusion and exclusion criteria. ADHD was diagnosed by Conner's Parent Rating Scale-48 and the Diagnostic and Statistical Manual of Mental Disorders, fourth edition criteria and was confirmed by consultation with a psychiatrist. Data were analyzed by binomial test using SPSS18. ADHD inattentive type was observed in 16 cases (16%) with PMNE and five controls (5%) (P=0.01). Despite these significant differences in the case and control groups, 25 (25%) and 16 (16%) children were affected by ADHD hyperactive-impulsive type (P=0.08) and 15 (15%) and 16 (16%) children were affected by ADHD mixed type (P=0.84), respectively. ADHD inattentive type in children with PMNE was significantly more common than that in healthy children. The observed correlation between ADHD inattentive type and PMNE makes psychological counseling mandatory in children with PMNE.
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