Inpatient care utilisation and expenditure associated with objective physical activity:econometric analysis of the UK Biobank

BACKGROUND Physical inactivity increases the risk of chronic disease and mortality. The high prevalence of physical inactivity in the UK is likely to increase financial pressure on the National Health Service. The UK Biobank Study offered an opportunity to assess the impact of physical inactivity on healthcare use and spending using individual-level data and objective measures of physical activity. The objective of this study was to assess the associations between objectively measured physical activity levels and future inpatient days and costs in adults in the UK Biobank study. METHODS We conducted an econometric analysis of the UK Biobank study, a large prospective cohort study. The participants (n = 86,066) were UK adults aged 43-79 who had provided sufficient valid accelerometer data. Hospital inpatient days and costs were discounted and standardised to mean monthly values per person to adjust for the variation in follow-up times. Econometric models adjusted for BMI, long-standing illness, and other sociodemographic factors. RESULTS Mean follow-up time for the sample was 28.11 (SD 7.65) months. Adults in the most active group experienced 0.037 fewer days per month (0.059-0.016) and 14.1% lower inpatient costs ( - £3.81 [ - £6.71 to  - £0.91] monthly inpatient costs) compared to adults in the least active group. The relationship between physical activity and inpatient costs was stronger in women compared to men and amongst those in the lowest income group compared to others. The findings remained significant across various sensitivity analyses. CONCLUSIONS Increasing physical activity levels in the UK may reduce inpatient hospitalisations and costs, especially in women and lower-income groups

The association of resilience and physical activity in older adults: cross-sectional analyses from the NICOLA study

Aim: As more of the world’s population are living longer, supporting the mental and physical health of older adults is becoming increasingly important in public health. Resilience is a dynamic process encompassing positive adaptation in the face of adverse experiences that would otherwise lead to poor outcomes. The aim of the study is to explore the association between physical activity and resilience in older adults. Subject and methods: The data used in this study was taken from the results of the Self Completed Questionnaires and Computer Assisted Personal Interviews from the Northern Ireland Cohort for the Longitudinal Study of Ageing. A secondary analysis was conducted on a sample of 4040 participants to examine the association between resilience (Brief Resilience Scale) and on moderate/vigorous physical activity (International Physical Activity Questionnaire – Short Form) through chi-square and Mann–Whitney U tests and an ordinal regression being conducted. Results: Data was included for 4040 participants, of whom 90% did not meet the recommended moderate physical activity guidelines. The findings of this study indicated that higher resilience levels are associated with higher levels of moderate and vigorous physical activity levels. Conclusion: Worryingly, a large percentage of the older adult population are not sufficiently active and this is something that needs to be addressed. The findings suggest that with these low levels of physical activity, interventions should be created to target this population.</p

Time to 're-think' physical activity promotion for young people? Results from a repeated cross-sectional study

Abstract Background The aim of this study was to investigate the relationship between knowledge of the current UK physical activity (PA) guidelines and amount of daily PA using a sample population of 11–16 year olds in Northern Ireland. Methods Cross-sectional survey data from the 2010 and 2013 Young Persons’ Behaviour and Attitudes Survey of 10,790 young people provided information on PA, knowledge of guidelines and socio-demographic characteristics. Multinomial logistic regression was used to investigate the associations between knowledge and amount of daily PA. Results Results from 2013 showed 67.0% of respondents were aware of PA guidelines with 15.4% reporting meeting them. Males were more likely to meet PA guidelines than females (OR 3.36, 95% CI 2.47, 4.59). Males who were active for 60 min or more, 7 days per week were less likely to be aware of guidelines (OR = 1.51, 95% CI 1.02, 2.24). For females, knowledge of PA guidelines had no significant association with amount of daily PA (OR = 1.74, 95% CI 0.99, 3.07). Those who did not enjoy being active were less likely to meet the guidelines (OR = 0.05, 95% CI 0.02, 0.12). Conclusions Knowledge did not appear to be an important predictor of PA in young people. Consequently, threshold based messaging containing recommended minimum PA guideline information may not be appropriate for this age group. Re-branding PA promotion to include the use of humour may offer a new direction for public health messaging based around fun and enjoyment

Individual Characteristics Associated with Active Travel in Low and High Income Groups in the UK.

Active travel (AT) has gained increasing attention as a way of addressing low levels of physical activity. However, little is known regarding the relationship between income and AT. The aim of this study was to investigate characteristics associated with undertaking AT in an adult population and by low- and high-income groups. Data collected from the Physical Activity and the Rejuvenation of Connswater (PARC) study in 2017 were used. Participants were categorised into socio-economic groups according to their weekly household income, and were categorised as participating in 'no' AT or 'some' AT and 'sufficient' AT. Multivariable logistic regression explored characteristics associated with AT in the full cohort, and the low- and high-income groups separately. Variables associated with AT in the low-income group were body mass index (BMI), physical activity self-efficacy, marital status, long term illness, difficulty walking and housing tenure. For the high-income group, BMI, marital status, housing tenure and education were associated with AT. For both income groups, there were consistent positive associations with the action/maintenance phase of the stage of change model across all AT categories. The findings suggest that population sub-groups may benefit from targeted initiatives to support engagement in AT and prevent further widening of inequalities

Unclean cooking fuel use and health outcomes in older adults: potential mechanisms, public health implications and future directions

Background Unclean cooking fuels (ie, polluting fuels including kerosene/paraffin, and solid fuels) are a major contributor to diseases and mortality, specifically in low- and middle-income countries. Methods This review aimed to identify potential mechanisms, public health implications, and future directions of unclean cooking fuel use and health outcomes in older adults. Results There is an expanding body of literature to demonstrate associations between unclean cooking fuel use and multiple mental and physical health outcomes in older adults. Two key mechanisms likely driving such associations include inflammation and oxidative stress. Conclusions Considering that inflammation and oxidative stress have been implicated in multiple other health conditions (eg, arthritis and osteoporosis) in addition to those investigated to date on this topic it would be prudent to continue investigation of unclean cooking fuel use and with yet to be studied health outcomes. Moreover, future research is indeed now required to identify pathways to eliminating unclean cooking fuel globally to better the health of an aging global population and to support the implementation of Sustainable Development Goal 7

Secondary prevention lifestyle interventions initiated within 90 days after TIA or 'minor' stroke: a systematic review and meta-analysis of rehabilitation programmes

Background Strokes are often preceded by a transient ischaemic attack (TIA) or ‘minor’ stroke. The immediate period after a TIA/minor stroke is a crucial time to initiate secondary prevention. However, the optimal approach to prevention, including non-pharmacological measures, after TIA is not clear. Aim To systematically review evidence about the effectiveness of delivering secondary prevention, with lifestyle interventions, in comprehensive rehabilitation programmes, initiated within 90 days of a TIA/minor stroke. Also, to categorise the specific behaviour change techniques used. Design and setting The review identified randomised controlled trials by searching the Cochrane Library, Ovid MEDLINE, Ovid EMBASE, Web of Science, EBSCO CINAHL and Ovid PsycINFO. Method Two review authors independently screened titles and abstracts for eligibility (programmes initiated within 90 days of event; outcomes reported for TIA/minor stroke) and extracted relevant data from appraised studies; a meta-analysis was used to synthesise the results. Results A total of 31 potentially eligible papers were identified and four studies, comprising 774 patients post-TIA or minor stroke, met the inclusion criteria; two had poor methodological quality. Individual studies reported increased aerobic capacity but meta-analysis found no significant change in resting and peak systolic blood pressure, resting heart rate, aerobic capacity, falls, or mortality. The main behaviour change techniques were goal setting and instructions about how to perform given behaviours. Conclusion There is limited evidence of the effectiveness of early post-TIA rehabilitation programmes with preventive lifestyle interventions. Further robust randomised controlled trials of comprehensive rehabilitation programmes that promote secondary prevention and lifestyle modification immediately after a TIA are needed