Preventive medicine
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Preventive medicine · Jul 2023
A healthier retail food environment around the home is associated with longer duration of weight-loss maintenance among successful weight-loss maintainers.
Few studies have examined associations between the retail food environment and weight maintenance. This study examined the residential Retail Food Environment Index (RFEI) of weight loss maintainers and associations with weight maintenance duration, perceived effort and difficulty managing weight, and coping and monitoring strategies. Participants were 6947 members of the WW Success Registry (enrolled January 2018-February 2020), a nationwide (United States) convenience sample of individuals who lost weight using Weight Watchers (WW) and maintained a ≥ 9.1 kg weight loss for ≥1 year (Mean 24.7 kg loss for 3.4 years). ⋯ Compared to individuals living in the healthiest food environments (RFEI<1.6), those in the least healthy food environments (RFEI ≥4.0) maintained weight loss for 0.5 years less (3.2 vs 3.7 years; 95% CI between-group difference = 0.20, 0.80), reported statistically higher scores but not clinically relevant differences on perceived effort (4.6 vs. 4.5; 95% between-group difference = 0.01, 0.21) and difficulty managing their weight (3.1 vs. 3.0; 95% CI between-group difference = 0.01, 0.17) and practice of self-monitoring (2.7 vs. 2.6; 95% CI between-group difference = 0.01, 0.14). No differences in psychological coping were observed. Weight loss maintainers living in the least healthy retail food environments maintained weight loss for a shorter duration compared to those in the healthiest food environments.
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Preventive medicine · Jul 2023
Racial disparities in cascade testing for cancer predisposition genes.
We sought to determine whether there are racial disparities in cascade testing rates and whether providing testing at no-charge impacts rates in Black and White at-risk-relatives (ARR). Probands with a pathogenic/likely pathogenic germline variant in a cancer predisposition gene were identified up to one year before and up to one year after cascade testing became no-charge in 2017. Cascade testing rates were measured as the proportion of probands who had at least one ARR obtain genetic testing through one commercial laboratory. ⋯ Rates of an ARR undergoing cascade testing were low overall, and significantly lower in Black versus White probands. The magnitude of difference in cascade testing rates between Blacks and Whites did not significantly change with no-charge testing. Barriers to cascade testing in all populations should be explored in order to maximize the benefits of genetic testing for both treatment and prevention of cancer.
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Preventive medicine · Jul 2023
Association of cancer information seeking behavior with cigarette smoking and E-cigarette use among U.S. adults by education attainment level: A multi-year cross-sectional analysis from a nationally representative sample in 2017-2020.
Little is known about the association of cancer information seeking behavior with cigarette smoking and e-cigarette use. A multi-year cross-sectional analysis using a pooled data of the Health Information National Trends Survey 5, Cycles 1-4 (2017-2020) was conducted. To examine the association of cancer information seeking behavior with current cigarette smoking (currently smoke every day/some days among individuals who smoked 100+ cigarettes in lifetime) and e-cigarette use (currently use every day/some days among lifetime users) in nationally representative U. ⋯ Cancer information seeking behavior might help to reduce cigarette smoking when seekers had ≥college education. However, cancer information seeking behavior might positively influence e-cigarette use in
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Preventive medicine · Jul 2023
Political variations in pandemic lifestyles and COVID-19 vaccination by age cohort in the United States.
While recent scholarship suggests that political affiliation is a robust predictor of pandemic behaviors and COVID-19 vaccination status, research has yet to examine whether the impact of political affiliation on these outcomes vary by age. Drawing on health lifestyles theory, we contribute to the social epidemiology of infectious disease behaviors by testing whether the impact of political affiliation on risky pandemic health lifestyles and COVID vaccination varies by age cohort. We employ data collected from the 2021 Crime, Health, and Politics Survey (CHAPS), a national study of adults from the United States, to formally assess this understudied association. ⋯ Further, the impact of political affiliation on vaccination status varied by age cohort, such that the impact of political affiliation was stronger among the oldest adults in our sample. Our analyses contribute to the growing study of politics and health lifestyles by challenging theoretical perspectives and cultural narratives that claim that older adults are less swayed by political influence when it comes to healthcare decisions. Our results help better our understanding of the ways in which political discourse shapes adopting public health recommendations.
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Preventive medicine · Jul 2023
Safety and effectiveness of nano composite hydrogel stent implantation in the treatment of coronary cardiovascular disease: A preclinical study.
With the improvement of people's quality of life, various cardiovascular diseases are the most common diseases. Therefore, the main site of disease atherosclerosis is blood vessels, so we can see that its flow rate has obvious changes. Through the analysis of coronary heart disease, this paper studies the relationship between coronary artery disease and cardiovascular disease, which is helpful to evaluate the risk of disease, and also provides the best prevention and treatment plan to overcome cardiovascular disease. ⋯ The highest percentage in the lateral wall was 69.2%, and the lowest in the septum and apex was 19.7%. Nanocomposite hydrogel stent implantation can effectively treat coronary heart disease. The research shows that it is safe and effective in application.