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.

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