Background: Health technology assessment often requires the evaluation of interventions
which are implemented at the level of geographical area or health service organisational unit. …

Attention Restoration Theory (ART) suggests the ability to concentrate may be restored by
exposure to natural environments. Although widely cited, it is unclear as to the quantity of …

Background: Adherence to a Mediterranean diet has been associated with lower risk of
various age-related diseases including dementia. Although narrative reviews have been …

BackgroundMindfulness-based approaches for adults are effective at enhancing mental
health, but few controlled trials have evaluated their effectiveness among young people.AimsTo …

The authors estimated components of variance and intraclass correlation coefficients (ICCs)
to aid in the design of complex surveys and community intervention studies by analyzing …

OBJECTIVE: To provide information concerning the magnitude of the intraclass correlation
coefficient (ICC) for cluster-based studies set in primary care. STUDY DESIGN AND SETTING…

Background Differences in systolic blood pressure (SBP) of 10 mm Hg or more or 15 mm Hg
or more between arms have been associated with peripheral vascular disease and …

… Dr Ukoumunne's postdoctoral position was funded by an Australian National Health and
Medical Research Council Population Health Capacity Building Grant (grant 436914). Dr Reilly …

Background Evidence suggests that cluster randomized trials are often poorly designed and
analysed. There is little recent research on the methodologic quality of cluster randomized …

The UK prevalence of parent-reported autism spectrum disorder (ASD) and attention deficit/hyperactivity
disorder (ADHD) were estimated from the Millennium Cohort Study. Case …