Preventive medicine
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Preventive medicine · Jun 2021
A cross-sectional and longitudinal study of neighbourhood disadvantage and cardiovascular disease and the mediating role of physical activity.
We investigate the prospective association between neighbourhood-level disadvantage and cardiovascular disease (CVD) among mid-to-older aged adults and whether physical activity (PA) mediates this association. The data come from the HABITAT project, a multilevel longitudinal investigation of health and wellbeing in Brisbane. The participants were 11,035 residents of 200 neighbourhoods in 2007, with follow-up data collected in 2009, 2011, 2013 and 2016. ⋯ Mediation analysis results revealed that 11.5% of the effect of neighbourhood disadvantage on CVD occurs indirectly through PA in the most disadvantaged neighbourhoods while the corresponding figure is 5.2% in the more advantaged areas. Key findings showed that neighbourhood disadvantage is associated with the incidence of CVD, and PA is a significant mediator of this relationship. Future research should investigate which specific social and built environment features promote or inhibit PA in disadvantaged areas as the basis for policy initiatives to address inequities in CVD.
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Preventive medicine · Jun 2021
Pre-and postnatal maternal smoking and offspring smoking trajectories: Evidence from a 20-year birth cohort.
Maternal smoking is associated with increased risk of smoking in the offspring. However, it remains unclear whether this association depends on the timing of exposure to maternal smoking. We investigated the association between prenatal and/or postnatal maternal smoking and offspring smoking during adolescence. ⋯ We also found that only youth whose mothers were persistent smokers had an increased risk of late-onset smoking. Regardless of timing, offspring exposure to maternal smoking is associated with increased risk of smoking during adolescence. More research is needed on how to create effective smoking cessation campaigns that span preconception, prenatal, and postnatal periods to help prevent intergenerational transmission of smoking behaviors.
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Preventive medicine · Jun 2021
What challenges do UK adults face when adhering to COVID-19-related instructions? Cross-sectional survey in a representative sample.
Adherence to government COVID-19-related instructions is reported to be high, but the psychosocial impacts of measures such as self-isolation and physical distancing could undermine long-term adherence to containment measures. The first step in designing interventions to mitigate the impacts of adhering to COVID-19-related instructions is to identify what are the most prevalent challenges and what characterises the people facing them. A cross-sectional survey was administered to a representative sample of the UK population (N = 2252), of whom n = 2139 (94.9%) reported adhering to the UK government's COVID-19-related instructions, and were included in the final analysis. ⋯ For the first time, the present study quantifies the extent to which people experienced challenges when adhering to government COVID-19-related instructions. Few people reported experiencing no challenges when adhering to COVID-19-related instructions. Interventions to address the effects of changes in daily routine, mental health challenges, and physical health challenges should be prioritised, with a focus on key subgroups including women, younger adults, and people without care commitments.
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Preventive medicine · Jun 2021
Association between gun owner attitudes and their behavior in private firearm sales.
Federal law places no regulations on unlicensed, private firearm sellers. However, a majority of the firearms used in crime come from these unregulated markets. This study aims to characterize the demographics of gun owners who engage in private sales, determine how often these individuals engage in selling behaviors, and ascertain whether sellers' attitudes are associated with their reported behaviors in the private market. ⋯ Among private sellers, only 44% checked purchasers for eligibility and 32% denied a sale due to concerns about whether the firearm would be used safely. Sellers who agreed it was their responsibility to ensure purchasers were eligible to buy a gun had 4.52 (95% CI:1.78 to 11.5) times greater odds of reporting checking for a permit or conduct a background check on their last sale. it. These findings suggest a need for strategies to increase gun sellers' perceptions of responsibility for ensuring only eligible purchasers purchase guns, potentially including communication campaigns or educational programs.
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Preventive medicine · Jun 2021
Influenza vaccine community outreach: Leveraging an interprofessional healthcare student workforce to immunize marginalized populations.
Vulnerable populations such as the uninsured, unemployed, and unhoused face significant morbidity and mortality from influenza but are less likely to receive the annual vaccine and have limited access to medical care. We describe an interprofessional, student-run vaccine outreach program (VOP) in Davidson County, Tennessee that lowers barriers to vaccination through free vaccination events in nontraditional community locations. We provide this framework as a model to expand novel, seasonal, or outbreak-oriented vaccine outreach to resource-poor populations. ⋯ The VOP can be adapted to meet community needs, funding, and volunteer interest. The VOP model may be applicable to a SARS-CoV-2 vaccine, especially since the economic impact of COVID-19 has increased unemployment rates and housing instability. Healthcare students serve as an eager, underutilized resource who can be leveraged to disseminate vaccines to individuals with limited access to care.