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Profil bibliographique

CJ Hill

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15Publications signalées
169Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

Chronic Obstructive Pulmonary Disease (COPD) ResearchNutrition and Health in AgingBody Composition Measurement TechniquesRespiratory Support and MechanismsAdvanced MRI Techniques and Applications

Les publications récentes

Accès ouvert 2025 article OpenAlex

Automated volumetric MRI quantification of body fat and skeletal muscle in the UK Biobank: technical validation against expert manual segmentations and comparison with single-slice techniques

M A Nowak, Luis Miguel Núñez, CJ Hill, Tim Pagliaro et autres

OBJECTIVES: The escalating global incidence of obesity, cardiometabolic disease and sarcopenia necessitates reliable body composition measurement tools. MRI-based assessment is the gold standard, with utility in both clinical and drug trial settings. This study aims to validate a new automated volumetric MRI …

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3 citations Abdominal Radiology
Accès ouvert 2025 article OpenAlex

Repeatability, reproducibility, and observer variability of body composition assessment with single-slice lumbar MRI

Magdalena Nowak, Luis Miguel Núñez, CJ Hill, Tom R. Davis et autres

The single-slice MRI at the third lumbar vertebra (L3) offers an efficient way to assess body composition but evidence on the reliability of this method is scarce. This study evaluates the accuracy and precision of the single-slice L3 method for adipose and …

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5 citations Discover Imaging.
2019 article OpenAlex

Validation of transcutaneous bilirubinometry during phototherapy for detection and monitoring of neonatal jaundice in a low-income setting

Sarah May Johnson, Vimal Vasu, C. Marseille, CJ Hill et autres

Background: Severe neonatal jaundice (SNJ) and the associated long-term health sequelae are a significant problem in low-income countries (LIC) where measurement of total serum bilirubin (TSB) is often unavailable. Transcutaneous bilirubinometry (TcB) provides the opportunity for non-invasive, point-of-care monitoring. Few studies have …

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21 citations Paediatrics and International Child Health
Accès ouvert 2018 conference-paper OpenAlex

G256 Validation of transcutaneous bilirubinometry as a method to monitor newborn jaundice in a low income country

Samantha J Johnson, C. Marseille, P. Toussaint, CJ Hill et autres

Background and aims Kernicterus is a significant problem in low income countries (LICs) and measurement of total serum bilirubin (TSB) is often restricted by cost or lack of laboratory facilities. Near patient testing through the use of transcutaneous bilirubinometry (TcB) may be …

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0 citations
Accès ouvert 2014 article OpenAlex

PTU-060 Vaccinating Patients With Ibd-still To Begin, At The Beginning...

Anurag Goel, CJ Hill, Tamara Jane Johnson, J K Limdi

Introduction Evolving definitions of disease control over the last decade have translated into earlier and often combined use of immunomodulatory (IM) therapy with the aim of achieving deep remission. The potential for immunosuppression to increase the risk of opportunistic infection was recognised …

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1 citation Gut
2011 article OpenAlex

Should oxyhaemoglobin saturation be monitored continuously during the 6-minute walk test?

CB Fiore, Annemarie Louise Lee, Christine Faye McDonald, CJ Hill et autres

Guidelines for conducting the 6-minute walk test (6MWT) indicate that oxyhaemoglobin saturation (SpO( 2)) should not be monitored constantly during the test. The aim of this study was to determine whether the nadir SpO(2) differs from the end-6MWT SpO(2) in patients with …

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33 citations Chronic Respiratory Disease
Accès ouvert 2011 article OpenAlex

Effects of pulmonary rehabilitation in bronchiectasis: A retrospective study

H. Y. Ong, Annemarie Louise Lee, CJ Hill, Anne Elizabeth Holland et autres

There is limited information about the benefits of pulmonary rehabilitation (PR) in patients with bronchiectasis. This study aimed to evaluate the effects of an out-patient PR program in patients with a primary diagnosis of bronchiectasis and to compare them with a matched …

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75 citations Chronic Respiratory Disease
2010 article OpenAlex

Estimating Peak Work Rate during Incremental Cycle Ergometry from the 6-Minute Walk Distance: Differences between Reference Equations

Anne Elizabeth Holland, Kylie Hill, J.A. Alison, Nia Luxton et autres

BACKGROUND: Prescription of an appropriate exercise training intensity is critical to optimise the outcomes of pulmonary rehabilitation; however, prescribing cycle ergometry training is challenging if peak work is unknown. Recently two studies reported regression equations which allow estimation of peak cycle work …

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18 citations Respiration

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