Preventive medicine
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Preventive medicine · Oct 2022
Associations of parental physical activity trajectories with offspring's physical activity patterns from childhood to middle adulthood: The Young Finns Study.
We investigated the association of parental physical activity (PA) trajectories with offspring's youth and adult PA. Self-reported PA data were extracted from the Young Finns Study with three follow-ups for parents between 1980 and 1986 and nine follow-ups for their offspring in youth between 1980 and 2011 (aged 9-39 years, n = 2402) and in adulthood in 2018. Accelerometer-derived PA was quantified in 2018-2020 (aged 43-58 years, n = 1134). ⋯ Persistently active and increasingly active offspring in youth accumulated more adult total PA, moderate-to-vigorous PA, step counts, and self-reported PA than persistently low-active ones (all p < 0.036). Parental persistent PA, particularly paternal persistent PA, predicts offspring's PA concurrently and prospectively. Increasing and maintaining PA in youth predicts higher PA levels in midlife.
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Preventive medicine · Oct 2022
ReviewPrecision health in behaviour change interventions: A scoping review.
Precision health seeks to optimise behavioural interventions by delivering personalised support to those in need, when and where they need it. Conceptualised a decade ago, progress toward this vision of personally relevant and effective population-wide interventions continues to evolve. This scoping review aimed to map the state of precision health behaviour change intervention research. ⋯ Data was mostly behavioural or lifestyle (20/31, 65%), and physiologic, biochemical or clinical (15/31, 48%), with no studies utilising genetic/genomic data. This review demonstrated that precision health behaviour change interventions remain dependent on human-led, low-tech personalisation, and have not fully considered the interaction between behaviour and the social and environmental contexts of individuals. Further research is needed to understand the relationship between personalisation and intervention effectiveness, working toward the development of sophisticated and scalable behaviour change interventions that have tangible public health impact.
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Preventive medicine · Oct 2022
The association of smoking cessation with mortality from pneumonia among middle-aged and elderly community residents: The Japan Collaborative Cohort (JACC) study.
Several studies have shown that smoking is a significant risk factor for pneumonia, but it is uncertain to what extent smoking cessation reduces the risk. This study aimed to investigate whether and to what extent smoking cessation is associated with reduced risk of mortality from pneumonia in a Japanese, prospective, community-based cohort. We examined 94,972 individuals (mean age, 57 years; women, 57%) who provided valid responses to a lifestyle questionnaire including questions about smoking. ⋯ Multivariable hazard ratios (95% confidence intervals) compared with the current smokers were 1.02 (0.72-1.45) for 0-1 year of smoking cessation at baseline, 0.92 (0.70-1.22) for 2-4 years, 0.95 (0.74-1.21) for 5-9 years, 0.71 (0.53-0.96) for 10-14 years, 0.63 (0.48-0.83) for 15 years or more, and 0.50 (0.36-0.70) for never-smokers. Although smoking increases the risk of pneumonia mortality, the present study showed that the risk of pneumonia mortality decreased with years of smoking cessation, eventually improving to levels similar to those of non-smokers for 10 years or more. Continued smoking cessation may be effective in preventing pneumonia deaths.
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Preventive medicine · Oct 2022
Student tobacco use, secondhand smoke exposure, and policy beliefs before and after implementation of a tobacco-free campus policy: Analysis of five U.S. college and university campuses.
The adoption of comprehensive tobacco policies by colleges and universities may help reduce student tobacco use. To this end, The American Cancer Society's Tobacco-Free Generation Campus Initiative (TFGCI) awarded grants to 106 higher learning institutions to adopt 100% tobacco-free campus policies. This study measured changes in student tobacco use, reported exposure to secondhand smoke, and support for types of tobacco policies among five TFGCI grantee institutions who implemented 100% tobacco-free policies. ⋯ Tobacco-free campus policies can be associated with decreases in tobacco product use and environmental smoke exposure. The extent of their effectiveness may vary by product and the inclusion of tailored messaging, cessation support, and enforcement approaches. To discourage use of these products among students, colleges and universities should adopt 100% tobacco-free policies, monitor product use trends, offer cessation support and messaging customized for specific groups and products, and utilize a comprehensive enforcement strategy.