Context Social network analysis has been used to better understand the influence of friends
and peer groups in a wide range of health behaviors. This systematic review synthesizes …

Cross-sectional studies show that higher blood concentrations of inflammatory markers tend
to be more common in frail older people, but longitudinal evidence that these inflammatory …

Objective Sedentary behaviour is increasingly recognized as an important health risk, but
comparable data across Europe are scarce. The objective of this study was to explore the …

Background A key public health objective is increasing health-enhancing physical activity
(PA) for older adults (OAs). Daily trip frequency is independently associated with objectively …

Morbidity and mortality from preventable, non-communicable chronic disease (NCD)
threatens the health of our populations and our economies. The accumulation of vast …

Physical activity (PA) is a cornerstone of disease prevention and treatment. There is,
however, a considerable disparity between public health policy, clinical guidelines and the …

BackgroundObservations that older people who enjoy life more tend to live longer suggest
that psychological well-being may be a potential resource for healthier ageing. We …

Objectives The general health questionnaire (GHQ) is commonly used to assess symptoms
of common mental disorder (CMD). Prevalence estimates for CMD caseness from UK …

Background Older adults have low physical activity (PA) and high sedentary behaviour (SB)
levels. We investigate how total volume and specific patterns of moderate to vigorous PA …

Background Accelerometers can identify certain physical activity behaviours, but not the
context in which they take place. This study investigates the feasibility of wearable cameras …