Preventive medicine
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Preventive medicine · Sep 2019
ReviewA review of the cost-effectiveness of adult influenza vaccination and other preventive services.
The Centers for Disease Control and Prevention recommend annual influenza vaccination of persons ≥6 months old. However, in 2016-17, only 43.3% of U. S. adults reported receiving an influenza vaccination. ⋯ For other preventive interventions, CE estimates ranged from cost-saving to $170,000 per QALY saved for breast cancer screening among women aged 50-74, from cost-saving to $16,000 per QALY for colorectal cancer screening, and from $27,000 to $600,000 per QALY for hypertension screening and treatment. Influenza vaccination in adults appears to have a similar CE profile as other commonly utilized preventive services for adults. Efforts to improve adult vaccination should be considered by adult-patient providers, healthcare systems and payers given the health and economic benefits of influenza vaccination.
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Preventive medicine · Sep 2019
ReviewThe planning and reporting of mixed methods studies on the built environment and health.
Researchers examining the influence of the built environment on health are increasingly using mixed methods approaches. The use of more than one type of methodology to address a single research question is compelling in this field because researchers investigating the impact of the built environment on health have been faced with proposing solutions to a complex societal problem involving interacting systems and social uncertainties. Mixed methods studies can help researchers to gain a better understanding of the relationships that exist between humans and their environment by drawing on qualitative and quantitative methods. ⋯ We provide an overview of mixed methods research designs and provide concrete techniques for the integration of diverse methods. We also discuss the recommendations for mixed methods research in the field of built environment - health research, drawing on specific examples from published studies. Reporting a research design and an integration strategy in mixed methods studies could help to strengthen our ability to gain new insights into the multidimensional nature of the relationship between the built environment and health.
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Preventive medicine · Sep 2019
ReviewAcceptability of financial incentives for health-related behavior change: An updated systematic review.
Despite the successes of financial incentives in increasing uptake of evidence-based interventions, acceptability is polarized. Given widespread interest in the use of financial incentives, we update findings from Giles and colleagues' 2015 systematic review (n = 81). The objectives of this systematic review are to identify what is known about financial incentives directed to patients for health-related behavior change, assess how acceptability varies, and address which aspects and features of financial incentives are potentially acceptable and not acceptable, and why. ⋯ Findings were mixed on acceptability of targeting specific populations. Breastfeeding, medication adherence, smoking cessation, and vaccination presented as more complicated incentive targets than physical activity, weight loss, and self-management. As researchers, clinicians, and policymakers explore the use of financial incentives for challenging health behaviors, additional research is needed to understand how acceptability influences uptake and ultimately health outcomes.
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Preventive medicine · Sep 2019
ReviewAcceptability of financial incentives for health-related behavior change: An updated systematic review.
Despite the successes of financial incentives in increasing uptake of evidence-based interventions, acceptability is polarized. Given widespread interest in the use of financial incentives, we update findings from Giles and colleagues' 2015 systematic review (n = 81). The objectives of this systematic review are to identify what is known about financial incentives directed to patients for health-related behavior change, assess how acceptability varies, and address which aspects and features of financial incentives are potentially acceptable and not acceptable, and why. ⋯ Findings were mixed on acceptability of targeting specific populations. Breastfeeding, medication adherence, smoking cessation, and vaccination presented as more complicated incentive targets than physical activity, weight loss, and self-management. As researchers, clinicians, and policymakers explore the use of financial incentives for challenging health behaviors, additional research is needed to understand how acceptability influences uptake and ultimately health outcomes.
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Preventive medicine · Sep 2019
ReviewTowards risk-stratified colorectal cancer screening. Adding risk factors to the fecal immunochemical test: Evidence, evolution and expectations.
With increasing incidence and mortality, colorectal cancer (CRC) is a growing health problem worldwide. An effective way to address CRC is by screening for fecal (occult) blood by the fecal immunochemical test (FIT). However, there is room for improvement since precursor lesions and CRC bleed intermittent and can therefore be missed by the FIT (false negatives) or, the detected blood did not result from precursor lesions or CRC (false positives). ⋯ Comparing the FIT-only with the risk prediction models for detecting CRC resulted in a significantly increased discrimination for the models. In addition, 2 different risk-stratification categories before colonoscopy were distinguished, namely the 1-model approach which combined risk factors with FIT results in a prediction model while the 2 step approach used risk factors apart from the FIT. Finally, combining FIT with CRC risk factors by means of a model before colonoscopy seems effective regarding discriminative power, however, more research is needed for validation combined with transparent and standardized reporting to improve quality assessment, for which suggestions are reported in this study.