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Research

This study aims to describe the risk factors and trends in birth prevalence of septo-optic dysplasia (SOD) and gastroschisis between 1980 and 2023. This descriptive, population-based study of SOD and gastroschisis used Western Australian Register of Developmental Anomalies data from 1980 to 2023. Birth prevalence was calculated using Midwives Notification System data for all births after 20 weeks gestation.

Research

A birth acellular pertussis vaccine may be a valuable alternative for immunity against infant pertussis when a pregnancy pertussis vaccine has not been administered. We assessed whether a birth dose may impair immunoglobulin G (IgG) responses to childhood pertussis boosters.

Research

Cytokines of the TGF-β superfamily control essential cell fate decisions via receptor regulated SMAD (R-SMAD) transcription factors. Ligand-induced R-SMAD phosphorylation in the cytosol triggers their activation and nuclear accumulation. We determine how R-SMADs are inactivated by dephosphorylation in the cell nucleus to counteract signaling by TGF-β superfamily ligands. 

Research

Experiencing trauma may adversely impact a child’s education, and research in this field requires a deeper understanding about how those working in the education system, specifically pre-service teachers, can respond and support children impacted by trauma. Pre-service teachers, who are our future teachers, play a role in recognising and helping children when signs of trauma are revealed, but risk re-traumatising children if not adequately trained during their university education. 

Research

Acute lymphoblastic leukaemia (ALL) is the most common paediatric malignancy and remains one of the most common causes of cancer-related death in children and adolescents. Five-year overall survival rates now exceed 90% with current multidrug chemotherapeutic regimens.

Research

Arboviruses transmitted mainly by Aedes (Stegomyia) aegypti and Ae. albopictus, including dengue, chikungunya, and Zika viruses, and yellow fever virus in urban settings, pose an escalating global threat. Existing risk maps, often hampered by surveillance biases, may underestimate or misrepresent the true distribution of these diseases and do not incorporate epidemiological similarities despite shared vector species.

Research

Food retail and food service outlets can be part of a chain, or independently operated. Chain food outlets are likely to have the most influence over community food environments but have not been routinely identified in studies which map and monitor access to food, highlighting an important knowledge gap. This study aimed to identify the food retail and food service outlets present within metropolitan Perth, including presence of chain and independent food outlets; and examine differences across local governments. 

Research

Standardised psychometric measures are used in mental health care and research settings to identify risk, assist diagnosis, and assess symptom severity. Standardised scoring of these measures involves transforming respondents' raw scores using binary sex norms. However, scoring manuals offer no guidance as to appropriate scoring methods for trans and non-binary respondents.

Research

Emerging evidence suggests that observers tend to form less favorable first impressions toward autistic people than toward non-autistic people. These negative impressions may be associated with immediate behavioral responses, as well as long-lasting attitudes toward those being observed that may negatively impact their psychosocial wellbeing. 

Research

Viral infections are associated with significant morbidity and mortality in neonates. The COVID-19 pandemic led to changes in viral epidemiology in Western Australia. The impact on patients in neonatal intensive care is uncertain.