Higher population density is associated with worse air quality and related health outcomes in Tāmaki Makaurau.

Objectives: To explore associations between population density, air pollution concentrations, and related health outcomes in Tāmaki Makaurau Auckland, Aotearoa New Zealand.

Methods: Concentrations of nitrogen dioxide (NO) and fine particulate matter (PM) and associated health outcomes (premature mortality, cardiovascular and respiratory hospitalisations, and childhood asthma) were obtained from the Health and Air Pollution in New Zealand 2016 study. The possible mediating factors assessed were motor vehicle traffic, domestic fires, local industry, and green space.

Bayesian semiparametric inference in longitudinal metabolomics data.

The article is motivated by an application to the EarlyBird cohort study aiming to explore how anthropometrics and clinical and metabolic processes are associated with obesity and glucose control during childhood. There is interest in inferring the relationship between dynamically changing and high-dimensional metabolites and a longitudinal response. Important aspects of the analysis include the selection of the important set of metabolites and the accommodation of missing data in both response and covariate values.

Current Practices and Perceptions of Indocyanine Green Fluorescence Guided Liver Surgery: Insights from a Survey of Hepato-Pancreato-Biliary Surgeons in the United Kingdom.

Indocyanine Green (ICG) fluorescence-guided surgery (I-FIGS) is increasingly being used in hepato-pancreatico-biliary (HPB) surgery. However, the true benefit of I-FIGS, the optimum dosing, and the timing of ICG administration still need to be determined. To conduct future research studies in the above areas, it is essential to understand the current I-FIGS practices among surgeons.

Sensitivity of diagnosis of spontaneous bacterial peritonitis is higher with the automated cell count method.

Background: Spontaneous bacterial peritonitis (SBP) is one of the most important complications of patients with liver cirrhosis entailing high morbidity and mortality. Making an accurate early diagnosis of this infection is key in the outcome of these patients. The current definition of SBP is based on studies performed more than 40 years ago using a manual technique to count the number of polymorphs in ascitic fluid (AF).

PEER CONNECT: a pragmatic feasibility randomised controlled trial of peer coaching for adults with long-term conditions.

Objective: To test the feasibility of a targeted peer coaching intervention on the health and well-being of people with long-term health conditions and low activation attending outpatient clinics at a UK National Health Service (NHS) Trust.

Design: Randomised controlled feasibility trial, with embedded qualitative study.

Setting: An NHS integrated health and care organisation in the South West of England, UK, with significant areas of deprivation.