Preventive medicine
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Preventive medicine · Nov 2014
ReviewReduced nicotine product standards for combustible tobacco: building an empirical basis for effective regulation.
Both the Tobacco Control Act in the U.S. and Article 9 of the Framework Convention on Tobacco Control enable governments to directly address the addictiveness of combustible tobacco by reducing nicotine through product standards. Although nicotine may have some harmful effects, the detrimental health effects of smoked tobacco are primarily due to non-nicotine constituents. Hence, the health effects of nicotine reduction would likely be determined by changes in behavior that result in changes in smoke exposure. ⋯ A coordinated effort must be made to provide the best possible scientific basis for regulatory decisions. The outcome of this effort may provide the foundation for a novel approach to tobacco control that dramatically reduces the devastating health consequences of smoked tobacco.
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Preventive medicine · Nov 2014
Examining the timing of changes in cigarette smoking upon learning of pregnancy.
Timeline Follow-back interviews were conducted with 107 pregnant women enrolling in smoking cessation and relapse prevention clinical trials in the Burlington, VT area between 2006 and 2009 to examine the time course of changes in smoking between learning of pregnancy and the first prenatal care visit. We know of no systematic studies of this topic. ⋯ In this first effort to systematically characterize the time course of changes in smoking upon learning of pregnancy, the majority of pregnant smokers who quit or made reductions reported doing so soon after receiving the news. Further research is needed to assess the reliability of these results and to examine whether devising strategies to provide early interventions for women who continue smoking after learning of pregnancy is warranted.
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One of the ten great public health achievements in the 20th century was turning the tide on one of the greatest public health disasters of that century: the tobacco use and related disease epidemic. The premature death and disease caused by tobacco can be considered largely as a side-effect of tobacco use behavior and the disease of addiction. ⋯ The behavioral factors are considered vital to understand and address by United States Food and Drug Administration and Surgeon General, as well as the World Health Organization in their tobacco control efforts. This commentary discusses key behavioral factors in the rise and fall of the epidemic, as well as some of those increasingly discussed as potential contributors to the endgame.
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Preventive medicine · Nov 2014
ReviewObesity treatment in disadvantaged population groups: where do we stand and what can we do?
Obesity is now the second leading cause of death and disease in the United States leading to health care expenditures exceeding $147 billion dollars. The socioeconomically disadvantaged and racial/ethnic minority groups are at significantly increased risk for obesity. Despite this, low income and minority individuals are underrepresented in the current obesity treatment literature. ⋯ Further gains may be achieved with the use of material incentives to enhance uptake of new behaviors. Regardless of what novel strategies are deployed, the need for further research to improve the health disparities associated with obesity in disadvantaged groups is critical. The purpose of this manuscript is to review the weight loss intervention literature that has targeted socioeconomically disadvantaged and racial/ethnic minority populations with an eye toward understanding outcomes, current limitations, areas for improvement and need for further research.
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Preventive medicine · Nov 2014
ReviewA Competing Neurobehavioral Decision Systems model of SES-related health and behavioral disparities.
We propose that executive dysfunction is an important component relating to the socio-economic status gradient of select health behaviors. We review and find evidence supporting an SES gradient associated with (1) negative health behaviors (e.g., obesity, excessive use of alcohol, tobacco and other substances), and (2) executive dysfunction. ⋯ Collectively these data support the dual system model of cognitive control, referred to here as the Competing Neurobehavioral Decision Systems hypothesis. The implications of these relationships for intervention and social justice considerations are discussed.