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PREDICT CF: Assessing the role of lung clearance index in predicting disease progression in children with cystic fibrosis

There is increasing evidence that the assessment of ventilation distribution using the multiple breath washout (MBW) technique is sensitive to changes in disease status of children with cystic fibrosis.

Normative multiple-breath washout data in school-aged children corrected for sensor error

Graham Kathryn Rachel Alana Hall Ramsey Foong Harper BAppSci PhD CRFS FANZSRS FThorSoc FERS BSc (Hons), PhD BSc (hons), PhD, MBiostat BSc (hons)

Clinical Associate Professor Deborah Lehmann

Honorary Emeritus Fellow

The Impact of Pneumococcal Vaccination on Bacterial and Viral Pneumonia in Western Australian Children: Record Linkage Cohort Study of 469589 Births, 1996-2012

We assessed the impact of PCV on all-cause and pathogen-specific pneumonia hospitalizations in Western Australian (WA) children aged 16 years.

Annual Reports

The Wal-yan Centre’s Annual Reports highlight the achievements of our researchers, which bring us closer to our vision to ensure that all children have healthy lungs for life.

Quality of life is poorly correlated to lung disease severity in school-aged children with cystic fibrosis

There is no data exclusively on the relationship between health-related quality-of-life (HRQOL) and lung disease severity in early school-aged children with cystic fibrosis (CF). Using data from the Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST CF) we assessed the relationships between HRQOL, lung function and structure.

Prevalence of chronic wet cough, protracted bacterial bronchitis (PBB) and middle ear disease in the Kimberley

This project aims to determine the prevalence of chronic wet cough, PBB and middle ear disease in Aboriginal children in Aboriginal communities in the Kimberley.

Early lung surveillance of cystic fibrosis: what have we learnt?

Newborn screening (NBS) for cystic fibrosis (CF) provides an opportunity to commence management and therapeutic interventions significantly earlier

The Global Lung Initiative 2012 reference values reflect contemporary Australasian spirometry

We aimed to ascertain the fit of the European Respiratory Society Global Lung Initiative 2012 reference ranges to contemporary Australasian spirometric data.

Normative data for multiple breath washout outcomes in school-aged Caucasian children

The multiple breath nitrogen washout (N2MBW) technique is increasingly used to assess the degree of ventilation inhomogeneity in school-aged children with lung disease. However, reference values for healthy children are currently not available.