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Research

Hospitalizations from Birth to 28 Years in a Population Cohort of Individuals Born with Five Rare Craniofacial Anomalies in Western Australia

To describe trends, age-specific patterns, and factors influencing hospitalizations for 5 rare craniofacial anomalies.

Research

Reliability of the Commonly Used and Newly-Developed Autism Measures

The aim of the present study was to compare scale and conditional reliability derived from item response theory analyses among the most commonly used, as well as several newly developed, observation, interview, and parent-report autism instruments.

Research

Arriving at the empirically based conceptualization of restricted and repetitive behaviors: A systematic review and meta-analytic examination of factor analyses

An empirically based understanding of the factor structure of the restricted and repetitive behaviors (RRB) domain is a prerequisite for interpreting studies attempting to understand the correlates and mechanisms underpinning RRB and for measurement development. Therefore, this study aimed to conduct a systematic review and meta-analysis of RRB factor analytic studies.

Research

Nature Connection: Providing a Pathway from Personal to Planetary Health

The vast and growing challenges for human health and all life on Earth require urgent and deep structural changes to the way in which we live. Broken relationships with nature are at the core of both the modern health crisis and the erosion of planetary health. A declining connection to nature has been implicated in the exploitative attitudes that underpin the degradation of both physical and social environments and almost all aspects of personal physical, mental, and spiritual health.

Research

Copy number variation in tRNA isodecoder genes impairs mammalian development and balanced translation

The number of tRNA isodecoders has increased dramatically in mammals, but the specific molecular and physiological reasons for this expansion remain elusive. To address this fundamental question we used CRISPR editing to knockout the seven-membered phenylalanine tRNA gene family in mice, both individually and combinatorially.

Research

Pulmonary bacteriophage and cystic fibrosis airway mucus: friends or foes?

For those born with cystic fibrosis (CF), hyper-concentrated mucus with a dysfunctional structure significantly impacts CF airways, providing a perfect environment for bacterial colonization and subsequent chronic infection. Early treatment with antibiotics limits the prevalence of bacterial pathogens but permanently alters the CF airway microenvironment, resulting in antibiotic resistance and other long-term consequences.

Research

Gene filtering strategies for machine learning guided biomarker discovery using neonatal sepsis RNA-seq data

Machine learning (ML) algorithms are powerful tools that are increasingly being used for sepsis biomarker discovery in RNA-Seq data. RNA-Seq datasets contain multiple sources and types of noise (operator, technical and non-systematic) that may bias ML classification. Normalisation and independent gene filtering approaches described in RNA-Seq workflows account for some of this variability and are typically only targeted at differential expression analysis rather than ML applications.

Research

Western Australia remote aeromedical substance use disorders outcomes

Substance use disorders (SUDs) cause significant harm to regional Australians, who are more likely to misuse alcohol and other drugs (AODs) and encounter difficulty in accessing treatment services. The primary aims of this study were to describe the demographics of patients aeromedically retrieved from regional locations and compare hospital outcomes with a metropolitan-based cohort.

Research

The effect of comprehensive geriatric assessment on treatment decisions, supportive care received, and postoperative outcomes in older adults with cancer undergoing surgery

Surgery is an essential part of cancer treatment, particularly for localised solid tumours. Geriatric assessments (GA) with tailored interventions or comprehensive GA (CGA) can identify frailty factors and needs of older adults with cancer, assisting treatment decisions and care strategies to reduce postoperative complications. This systematic review summarises the effects of GA/CGA compared to usual care for older adults with cancer intended for surgery: their impact on treatment decisions, supportive care interventions, postoperative complications, survival, and health-related quality of life.

Research

Psychosocial predictors of problem gambling severity in males: findings from a longitudinal study of Australian men

Gambling disorder has emerged as a significant public health issue in Australia. Men are more likely than women to gamble and to develop gambling disorder. This study aimed predict men’s problem gambling severity using a multivariate approach comprised of different indicators of psychosocial functioning, past gambling behavior, and demographics (age and socioeconomic disadvantage).