Irritability in Children with Rasopathies
Author Information
Author(s): Yaffa Serur, Naomi Fuhrman, Odeya Russo, Tamar Green
Primary Institution: Stanford University
Hypothesis
Are children with Rasopathies more irritable compared to typically developing children, and how does Rasopathy status influence the association between irritability, emotional dysregulation, and social skills impairments?
Conclusion
Children with Rasopathies exhibit significantly higher levels of irritability compared to typically developing children, with notable differences in how this irritability relates to ADHD symptoms and social skills impairments based on the specific Rasopathy.
Supporting Evidence
- Children with Rasopathies showed higher irritability than typically developing children.
- Children with Noonan Syndrome had a weaker association between irritability and ADHD symptoms compared to typically developing children.
- Children with Noonan Syndrome showed a stronger association between irritability and social skills impairments compared to both typically developing and NF1 groups.
Takeaway
Kids with certain genetic conditions called Rasopathies get really angry and upset more easily than other kids, and this can affect how they get along with others.
Methodology
The study used parent questionnaires to assess irritability and related symptoms in children aged 4-17, comparing those with Rasopathies to typically developing peers.
Potential Biases
Potential ascertainment bias due to recruitment based on existing diagnoses.
Limitations
The study's cross-sectional design limits causal inferences, and the sample size for NF1 was small, which may affect the results.
Participant Demographics
The sample included 174 children aged 4-17, with 113 having Rasopathies (85 with Noonan Syndrome and 28 with Neurofibromatosis type 1) and 61 typically developing children.
Statistical Information
P-Value
p < 0.001
Confidence Interval
95% CI = 0.61, 1.57
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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