Objective: The Ages and Stages Questionnaire (ASQ) and Modified Checklist for Autism in Toddlers (M-CHAT) are commonly used screening tools for developmental delay and autism, respectively. This study aimed to evaluate the effectiveness of implementing 18-month developmental and autism screening by mail, with a standardized follow-up process for abnormal screen results.
Methods: Within a prospective cohort study design, parents of 892 children received by mail the 18-month ASQ and M-CHAT questionnaires between December 2008 and September 2009. A registered nurse scored the questionnaires and, if needed, administered follow-up screening or set up a referral to Early Intervention or subspecialty pediatrics. Medical record reviews determined clinical outcomes of children who required intervention after initial screening through September 2010. Additionally, demographic factors were evaluated for association with responding to the questionnaires.
Results: The ASQ and M-CHAT questionnaires were returned by 529 (59.3%) of the parents. Parents of White children (390/575 [67.8%]) and those with private insurance (457/660 [69.2%]) were significantly more likely to return screening questionnaires than parents of non-White (64/171 [37.4%]; P < .001) and government-insured children (58/169 [34.3%]; P < .001), respectively. Of the 529 children with returned surveys, 109 (20.6%) did not pass at least 1 of the initial screens and 12 (2.3%) were referred after not passing the follow-up screening process.
Conclusions: Developmental and autism screening by mail is not a sufficient method to comprehensively screen a general pediatric population. A nurse-completed, standardized follow-up process after an initial failed developmental screen may increase the yield of appropriate Early Intervention or subspecialty referrals.
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http://dx.doi.org/10.1097/NMC.0000000000000179 | DOI Listing |
J Speech Lang Hear Res
January 2025
Down Syndrome Program, Division of Developmental Medicine, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, MA.
Purpose: Toddlers with Down syndrome (DS) showcase comparable or higher rates of gestures than chronological age- and language-matched toddlers without DS. Little is known about how gesture use in toddlers with DS relates to multiple domains of development, including motor, pragmatics, language, and visual reception (VR) skills. Unexplored is whether gesture use is a good marker of social communication skills in DS or if gesture development might be more reliably a marker of motor, language, pragmatics, or VR skills.
View Article and Find Full Text PDFClin Neuropsychiatry
December 2024
Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, Parma, Italy.
Objective: it is well known that during an intentional behavior, the final goal of the action shapes the entire sequence of motor acts. This chained organization has been previously demonstrated to be altered in school-age autistic children, who modulate only the final motor act according to the action goal. Here, we investigate the temporal modulation during the intentional action in three groups of preschoolers: neurotypical, autistic, and non-autistic siblings of autistic children.
View Article and Find Full Text PDFCase Rep Genet
January 2025
Medical Investigation of Neurodevelopmental Disorders (MIND) Institute, University of California, 2825 50th Street, Davis, Sacramento 95817, California, USA.
Fragile X syndrome (FXS) presents with autism spectrum disorder (ASD), intellectual disability, developmental delay, seizures, hypotonia during infancy, joint laxity, behavioral issues, and characteristic facial features. The predominant mechanism is due to CGG trinucleotide repeat expansion of more than 200 repeats in the 5'UTR (untranslated region) of (Fragile X Messenger Ribonucleoprotein 1) causing promoter methylation and transcriptional silencing. However, not all patients presenting with the characteristic phenotype and point/frameshift mutations with deletions in have been described in the literature.
View Article and Find Full Text PDFFront Child Adolesc Psychiatry
February 2024
Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC, Australia.
Front Psychiatry
January 2025
Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.
Introduction: Early life exposure to adversity and stress has been shown to sensitize young people to later negative life events (LEs), leading to increased susceptibility to mental health problems. We explored this question by testing whether exposure to severe institutional deprivation moderated the effect of adolescent exposure to LE on early adult depression and anxiety. To test the specificity of these effects, we contrasted the effects on these outcomes with neuro-developmental problems (autism and disinhibited social engagement), known from previous studies to be associated with deprivation from early childhood.
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