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Research
Devising a Missing Data Rule for a Quality of Life Questionnaire - A Simulation StudyThe aim of this study was to devise an evidence-based missing data rule for the Quality of Life Inventory-Disability (QI-Disability) questionnaire specifying how many missing items are permissible for domain and total scores to be calculated using simple imputation.
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Can telehealth increase physical activity in individuals with Rett syndrome? A multicentre randomized controlled trialTo evaluate the effects of a physical activity programme on sedentary behaviour and physical activity in ambulant individuals with Rett syndrome.
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Can Wearable Inertial Measurement Units Be Used to Measure Sleep Biomechanics? Establishing Initial Feasibility and ValidityWearable motion sensors, specifically, Inertial Measurement Units, are useful tools for the assessment of orientation and movement during sleep. The DOTs platform (Xsens, Enschede, The Netherlands) has shown promise for this purpose. This pilot study aimed to assess its feasibility and validity for recording sleep biomechanics.
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Botulinum toxin and surgical intervention in children and adolescents with cerebral palsy: who, when and why do we treat?This audit aimed to increase understanding of the long-term outcomes of evidence-based medical and surgical interventions to improve gross motor function in children and adolescents with Cerebral Palsy.

For thousands of children around Australia with intellectual and other disabilities, the process of eating can be traumatic, posing challenges that veer from uncomfortable to life threatening.
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Participation predictors for leisure-time physical activity intervention in children with cerebral palsyTo determine the predictors of magnitude of change in response to a participation-focused leisure-time physical activity intervention in children with cerebral palsy (CP) using the ParticiPAte CP protocol.
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Communication of individuals with CDKL5 deficiency disorder as observed by caregivers: A descriptive qualitative studyCDKL5 deficiency disorder (CDD) is a genetically caused developmental epileptic encephalopathy that causes severe communication impairments. Communication of individuals with CDD is not well understood in the literature and currently available measures are not well validated in this population. Accurate and sensitive measurement of the communication of individuals with CDD is important for understanding this condition, clinical practice, and upcoming interventional trials.
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Hospitalizations from Birth to 28 Years in a Population Cohort of Individuals Born with Five Rare Craniofacial Anomalies in Western AustraliaTo describe trends, age-specific patterns, and factors influencing hospitalizations for 5 rare craniofacial anomalies.
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Down syndrome or Rett syndrome in the family: Parental reflections on sibling experienceSiblings of children with intellectual disability have unique family experiences, varying by type of disability.
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Inter-rater reliability and agreement of the General Movement Assessment and Motor Optimality Score-Revised in a large population-based samplePrechtl's General Movement Assessment (GMA) at fidgety age (3-5 months) is a widely used tool for early detection of cerebral palsy. Further to GMA classification, detailed assessment of movement patterns at fidgety age is conducted with the Motor Optimality Score-Revised.