[…] Consistent estimation of the burden of chronic obstructive pulmonary disease (COPD) has been hindered by differences in methods, including different spirometric cut-offs for impaired lung function. The impact of different definitions on the prevalence of potential airflow obstruction, and its associations with key risk factors, is evaluated using cross-sectional data from two nationally representative […]

[…] respondents’ consent, this paper provides an innovative contribution to the studies in this field. Analysing experimental data collected in a nationally representative household panel survey of the British population, we find that interview features such as question format (dependent/independent questions) and placement of the consent question within the questionnaire have an impact on consent rates.

This article empirically examines time-use and its impact on satisfaction levels among dual career households in a post-industrial economy, the UK. Analysis explores the 1993–2009 British Household Panel Survey using panel probit regression. The evidence reveals distinctions in time-use relative to gender, occupations and employment sector. Long hours persist among managers and professionals. The […]

[…] to higher order births, which are mainly associated with individual characteristics of women and their partners. Dominant spacing effects, however, suggest that local contexts have an indirect impact on second and third births through age at the onset of childbearing. The study demonstrates the importance of considering social interaction theories, and their extension to […]

[…] health amongst adults, including coronary heart disease. It is hypothesized that this association may be mediated by inflammation. There has been little prospective research on the long-term impact of social isolation in childhood on adult health or the pathways which might be involved. The aim of this study was to investigate whether social isolation […]

[…] highly responsive to problems arising from a parent’s health that limit a parent’s mobility or their ability to live independently in a community. But it is not responsive to severe difficulties requiring daily care. The estimates of responsiveness that are based fully or partially on between-individual variation overstate the impact of parent’s health on help.

[…] smoking. It would therefore be essentially undetectable in an unstratified genome-wide association study of BMI, given the opposite association with BMI in never and current smokers. This demonstrates that novel associations may be obscured by hidden population sub-structure. Stratification on well-characterized environmental factors known to impact on health outcomes may therefore reveal novel genetic associations.