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Investigating associations between birth order and autism diagnostic phenotypesBirth order effects have been linked to variability in intelligence, educational attainment and sexual orientation. First- and later-born children have been linked to an increased likelihood of an Autism Spectrum Disorder (ASD) diagnosis, with a smaller body of evidence implicating decreases in cognitive functioning with increased birth order.
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Content Validation of Clinician-Reported Items for a Severity Measure for CDKL5 Deficiency DisorderCDKL5 deficiency disorder (CDD) results in early-onset seizures and severe developmental impairments. A CDD clinical severity assessment (CCSA) was previously developed with clinician and parent-report items to capture information on a range of domains.
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Sleep-disordered breathing in Australian children with Prader-Willi syndrome following initiation of growth hormone therapyIn children with Prader-Willi syndrome (PWS), growth hormone (GH) improves height and body composition; however, may be associated with worsening sleep-disordered breathing (SDB). Some studies have reported less SDB after GH initiation, but follow-up with polysomnography is still advised in most clinical guidelines.
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Rett Syndrome: Revised diagnostic criteria and nomenclatureThe purpose of this work was to revise and clarify 2002 consensus criteria for the diagnosis of RTT in anticipation of treatment trials.
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Monitoring child abuse and neglect at a population level: patterns of hospital admissions for maltreatment and assaultTo investigate the prevalence, trends, and characteristics of maltreatment and assault related hospital admissions and deaths among children;
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Unpacking the complex nature of the autism epidemicThe etiology of autism spectrum disorders is unknown but there are claims of increasing prevalence in many countries.
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Characteristics of non-Aboriginal and Aboriginal children and families with substantiated child maltreatmentTo investigate specific child and parental factors associated with increased vulnerability to substantiated child maltreatment.
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Linking MECP2 and pain sensitivity: the example of Rett syndromeThis study investigated the nature and prevalence of atypical pain responses in Rett syndrome and their relationships with specific MECP2 mutations.
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Stereotypical hand movements in 144 subjects with Rett syndrome from the population-based Australian databaseStereotypic hand movements are a feature of Rett Syndrome but few studies have observed their nature systematically.
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Unpacking the complex nature of the autism epidemicThis paper discusses changes in diagnostic criteria, decreasing age at diagnosis, improved case ascertainment, diagnostic substitution, and social influences.