In this article we present results from MCAPS, the largest study of potential health effects of chronic exposure to air pollution on morbidity and mortality to date, with 4.88 million deaths during more than 92 million person-years of follow-up.
Two messages that contained specific consequences based on calorific expenditure were included in a large interview study of potential stair climbing messages.
To address this issue we carried out the largest multi-centre study of potential environmental triggers in 402 LHON mtDNA mutation carriers.
With data on variants of the FADS1 FADS2 gene cluster, PUFA and information on eczema status within the first 2 years of life for more than 800 children this is a large study despite the potential lack of power to detect small effects regarding eczema.
44 Despite the large study size, such potential misclassification of exposure and migratory effects could have reduced the ability of the study to detect any true excess in risk.
This paper presents the results of the larger study on the potential application of laser radiation for the detection of phase transition processes.
We have overcome numerous challenges in the development of this study, particularly in regard to consent procedures and the large number of potential study participants who need to be screened.
Researchers have used genetic technology to produce a number of genetically modified murine models to overcome the many deficiencies of larger animals, particularly to allow studies of potential therapies that require large numbers of subjects.
As a small to moderate increase in risk for subgroups of heavy users or after even longer induction periods than 10-15 years cannot be ruled out, however, further studies with large study populations, where the potential for misclassification of exposure and selection bias is minimised, are warranted.
The relative contributions of socioeconomic disadvantage, malnutrition and inflammation to the prevalence and outcomes of oral disease in people who have kidney disease require analysis in a large longitudinal study, ahead of potential interventional trials.
