Medicine and Health Sciences Commons^™

Detect Schools Study Protocol: A Prospective Observational Cohort Surveillance Study Investigating The Impact Of Covid-19 In Western Australian Schools, Marianne J. Mullane, Hannah M. Thomas, Melanie Epstein, Joelie Mandzufas, Narelle Mullan, Alexandra Whelan, Karen Lombardi, Tina Barrow, Sherlynn Ang, Adele Leahy, Ewan Cameron, Leanne Lester, Matt Cooper, Paul Stevenson, Mitch Hartman, Anne Mckenzie, Francis Mitrou, Stephen R. Zubrick, Juli Coffin, Donna Cross, Asha C. Bowen, Peter Gething

Research outputs 2014 to 2021

Introduction: Amidst the evolving COVID-19 pandemic, understanding the transmission dynamics of the SARS-CoV-2 virus is key to providing peace of mind for the community and informing policy-making decisions. While available data suggest that school-aged children are not significant spreaders of SARS-CoV-2, the possibility of transmission in schools remains an ongoing concern, especially among an aging teaching workforce. Even in low-prevalence settings, communities must balance the potential risk of transmission with the need for students' ongoing education. Through the roll out of high-throughput school-based SARS-CoV-2 testing, enhanced follow-up for individuals exposed to COVID-19 and wellbeing surveys, this study investigates the dynamics …

Combination Of Ct And Rt-Pcr In The Screening Or Diagnosis Of Covid-19, Youxin Wang, Haifeng Hou, Wenrui Wang, Wei Wang

Research outputs 2014 to 2021

[No abstract available]

Detection Of Hfe Haemochromatosis In The Clinic And Community Using Standard Erythrocyte Tests, Niwansa Adris, Simon Hazeldine, Peter Bentley, Debbie Trinder, Anita C.G. Chua, Lawrie W. Powell, Louise E. Ramm, Grant A. Ramm, John K. Olynyk

Research outputs 2014 to 2021

Detection of HFE Haemochromatosis (HH) is challenging in the absence of clinical features. HH subjects have elevated erythrocyte parameters compared to those without HH, but it remains unclear how this could be applied in clinical practice. Thus, we determined the sensitivity, specificity and clinical utility of erythrocyte parameters in 144 HH subjects with (n = 122) or without (n = 22) clinical and/or biochemical expression of iron overload, 1844 general population controls, and 700 chronic disease subjects. For both expressing and non-expressing HH subjects, the mean pre- and post-phlebotomy values of mean cell volume (MCV) and mean cell haemoglobin (MCH) …

Response By Bondonno Et Al To Letter Regarding Article, “Association Of Vegetable Nitrate Intake With Carotid Atherosclerosis And Ischemic Cerebrovascular Disease In Older Women”, Catherine P. Bondonno, Lauren C. Blekkenhorst, Jonathan M. Hodgson

Research outputs 2014 to 2021

No abstract provided.

1h-Nmr Urinary Metabolomic Profiling For Diagnosis Of Gastric Cancer, Angela W. Chan, Pascal Mercier, Daniel Schiller, Robert Bailey, Sarah Robbins, Dean T. Eurich, Michael B. Sawyer, David Broadhurst

Research outputs 2014 to 2021

Background:

Metabolomics has shown promise in gastric cancer (GC) detection. This research sought to identify whether GC has a unique urinary metabolomic profile compared with benign gastric disease (BN) and healthy (HE) patients.

Methods:

Urine from 43 GC, 40 BN, and 40 matched HE patients was analysed using ¹H nuclear magnetic resonance (¹H-NMR) spectroscopy, generating 77 reproducible metabolites (QC-RSD < 25%). Univariate and multivariate (MVA) statistics were employed. A parsimonious biomarker profile of GC vs HE was investigated using LASSO regularised logistic regression (LASSO-LR). Model performance was assessed using Receiver Operating Characteristic (ROC) curves.

Results:

GC displayed a clear discriminatory biomarker profile; the BN profile overlapped with GC and HE. LASSO-LR identified …

Certain Actions From The Functional Movement Screen Do Not Provide An Indication Of Dynamic Stability, Robert G. Lockie, Samuel J. Callaghan, Corrin A. Jordan, Tawni M. Luczo, Matthwe D. Jeffriess, Farzad Jalilvand, Adrian B. Schultz

Research outputs 2014 to 2021

Dynamic stability is an essential physical component for team sport athletes. Certain Functional Movement Screen (FMS) exercises (deep squat; left- and right-leg hurdle step; left- and right-leg in-line lunge [ILL]; left- and right-leg active straight-leg raise; and trunk stability push-up [TSPU]) have been suggested as providing an indication of dynamic stability. No research has investigated relationships between these screens and an established test of dynamic stability such as the modified Star Excursion Balance Test (mSEBT), which measures lower-limb reach distance in posteromedial, medial, and anteromedial directions, in team sport athletes. Forty-one male and female team sport athletes completed the screens …