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Cohort profile: The WAACHS Linked Data StudyDespite the volume of accumulating knowledge from prospective Aboriginal cohort studies, longitudinal data describing developmental trajectories in health and well-being is limited.
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Determinants of lung function development from birth to age 5 years: an interrupted time series analysis of a South African birth cohortEarly life is a key period that determines long-term health. Lung development in childhood predicts lung function attained in adulthood and morbidity and mortality across the life course. We aimed to assess the effect of early-life lower respiratory tract infection (LRTI) and associated risk factors on lung development from birth to school age in a South African birth cohort.
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Signal-correction errors in the EasyOne Pro LAB multiple-breath washout device significantly impact outcomes in children and adultsMultiple-breath washout (MBW) is an established technique to assess functional residual capacity (FRC) and ventilation inhomogeneity in the lung. Indirect calculation of nitrogen concentration requires accurate measurement of gas concentrations.
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Mannitol challenge testing for asthma in a community cohort of young adultsWe aimed to quantify the diagnostic utility of mannitol challenge testing for asthma in a community cohort and a symptomatic wheezing subset of this cohort.
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Reference values for spirometry and their use in test interpretation: A Position Statement from the Australian and New Zealand Society of Respiratory ScienceThe ANZSRS recommends the adoption of the Global Lung Function Initiative (GLI) 2012 spirometry reference values throughout Australia and New Zealand
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Multiple breath washout cannot be used for tidal breath parameter analysis in infantsThere are differences in tidal breathing parameters during multiple breath washout testing with SF6 gas mixture in infants
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ERS technical standard on bronchial challenge testing: pathophysiology and methodology of indirect airway challenge testingAssessment of airway hyperresponsiveness are valuable tools to understand and to monitor airway function and to characterise the underlying asthma phenotype to guide therapy
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A novel, palatable paediatric oral formulation of midazolam: Pharmacokinetics, tolerability, efficacy and safetyWe conclude that the novel chocolate-based formulation of midazolam provides improved tolerability while remaining efficacious
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Single-breath washout and association with structural lung disease in children with cystic fibrosisAcinar ventilation inhomogeneity measured by single-breath washout was not associated with structural lung disease on CT
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Persistent activation of interlinked type 2 airway epithelial gene networks in sputum-derived cells from aeroallergen-sensitized symptomatic asthmaticsOur findings provide new insight into the molecular mechanisms operative at baseline in the airway mucosa in atopic asthmatic with natural aeroallergen exposure