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CONTEXT: This scoping review examines the literature as it relates to autonomous vehicles and impact on movement behavior (i.e., physical activity, sedentary behavior, and sleep) or mode choice (e.g., public transit), beliefs about movement behavior or mode choice, or impact on environments that may influence movement behavior or mode choice. EVIDENCE ACQUISITION: A search was conducted in June 2018 and updated in August 2019 of numerous databases (e.g., SPORTDiscuss, PubMed, and Scopus) and hand searching using terms such as autonomous cars and walking. Documents were included if they were databased studies, published in English, and related to the research question. They were then coded by 6 reviewers for characteristics of the document, design, sample, autonomous vehicles, movement behavior, and findings. The coding and analysis were conducted between August 2018 and September 2019. EVIDENCE SYNTHESIS: Of 1,262 possible studies, 192 remained after a title and abstract scan, and 70 were included after a full-article scan. Most of the studies were conducted in Europe (42%) or North America (40%), involved simulation modeling (50%) or cross-sectional (34%) designs, and were published mostly in transportation (83%) journals or reports. Of the 252 findings, 61% related to movement behavior or mode choice. Though the findings were equivocal in some cases, impacts included decreased demand for active transportation, increased demand for autonomous vehicles, increased sitting and sleeping, and reduced walking. CONCLUSIONS: Though no experimental or longitudinal studies have been published to date, the available research suggests that autonomous vehicles will impact aspects of mode choice and the built environment of people residing in much of the developed world, resulting in reduced walking and more sitting.
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Automatización , Automóviles , Ejercicio Físico , Conducta Sedentaria , Transportes , Estudios Transversales , Planificación Ambiental , Europa (Continente) , Humanos , América del Norte , Salud Pública , Características de la Residencia , CaminataRESUMEN
The Canadian Heart and Stroke Foundation launched the Heart Truth campaign to increase women's awareness of heart disease. However, little is known about how such campaigns intersect with broader understandings of gender and health. This discourse analysis examined the construction of gender, risk, and prevention within campaign material. Two primary discourses emerged: one of acceptable femininity, which outlines whose risk, survivorship, and prevention matters, and another of selfless prevention. Women of diverse ethnic, sexual, and socio-economic background were largely absent. Prevention was portrayed as a personal choice, eclipsing conversations about social determinants of health and the socio-political context of heart disease.
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Promoción de la Salud/métodos , Cardiopatías/prevención & control , Salud de la Mujer , Adulto , Canadá , Conducta de Elección , Femenino , Feminidad , Conocimientos, Actitudes y Práctica en Salud , Política de Salud , Cardiopatías/etiología , Humanos , Persona de Mediana Edad , Riesgo , Factores Sexuales , Conducta Sexual , Determinantes Sociales de la SaludRESUMEN
INTRODUCTION: Physical activity is a cost-effective and non-pharmaceutical strategy that can help mitigate the physical and psychological health challenges associated with breast cancer survivorship. However, up to 70% of women breast cancer survivors are not meeting minimum recommended physical activity guidelines. Project MOVE is an innovative approach to increase physical activity among breast cancer survivors through the use of Action Grants, a combination of microgrants (small amounts of money awarded to groups of individuals to support a physical activity initiative) and financial incentives. The purpose of this paper is to describe the rationale and protocol of Project MOVE. METHOD AND ANALYSIS: A quasi-experimental pre-post design will be used. Twelve groups of 8-12 adult women who are breast cancer survivors (N=132) were recruited for the study via face-to-face meetings with breast cancer-related stakeholders, local print and radio media, social media, and pamphlets and posters at community organisations and medical clinics. Each group submitted a microgrant application outlining their proposed physical activity initiative. Successful applicants were determined by a grant review panel and informed of a financial incentive on meeting their physical activity goals. An evaluation of feasibility will be guided by the reach, effectiveness, adoption, implementation, maintenance (RE-AIM) framework and assessed through focus groups, interviews and project-related reports. Physical activity will be assessed through accelerometry and by self-report. Quality of life, motivation to exercise and social connection will also be assessed through self-report. Assessments will occur at baseline, 6â months and 1â year. ETHICS AND DISSEMINATION: Ethical approval was obtained from the University of British Columbia's Behavioural Research Ethics Board (#H14-02502) and has been funded by the Canadian Cancer Society Research Institute (project number #702913). Study findings will be disseminated widely through peer-reviewed publications, academic conferences, local community-based presentations, as well as partner organisations, including the Canadian Cancer Society.
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Neoplasias de la Mama/rehabilitación , Supervivientes de Cáncer , Servicios de Salud Comunitaria/métodos , Ejercicio Físico , Apoyo Financiero , Motivación , Calidad de Vida , Acelerometría , Colombia Británica , Servicios de Salud Comunitaria/economía , Estudios de Factibilidad , Femenino , Grupos Focales , Humanos , Participación Social , Apoyo SocialRESUMEN
OBJECTIVE: To examine the nature of media coverage of vitamin D in relation to its role in health and the need for supplements. DESIGN: Media content analysis. SETTING: Print articles from elite newspapers in the UK, the USA and Canada. PARTICIPANTS: 294 print newspaper articles appearing over 5 years (2009-2014). RESULTS: Newspaper coverage of vitamin D generally supported supplementation. The most common framing of vitamin D in print articles was "adequate vitamin D is necessary for good health." Articles also framed vitamin D as difficult to obtain from food supply and framed vitamin D deficiency as a widespread concern. In discussions of supplementation, 80% articles suggested supplementation is or may be necessary for the general population, yet almost none of the articles discussed the potential harms of vitamin D supplementation in any detail. Print articles named 40 different health conditions in relationship to vitamin D. The most commonly cited conditions included bone health, cancer and cardiovascular health. Although print articles referred to a wide range of scholarly research on vitamin D with varying degrees of endorsement for supplementation, a general tone of support for vitamin D supplementation in media coverage persisted. CONCLUSIONS: Newspaper articles conveyed overall support for vitamin D supplementation. News articles linked vitamin D to a wide range of health conditions for which there is no conclusive scientific evidence. Media coverage downplayed the limitations of existing science and overlooked any potential risks associated with supplementation.
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Suplementos Dietéticos , Estado de Salud , Periódicos como Asunto , Vitamina D/administración & dosificación , Vitaminas/administración & dosificación , Canadá , Humanos , Periódicos como Asunto/tendenciasRESUMEN
Evidence supports the link between the built environment and physical activity. This study investigated factors that influence the decisions made by key stakeholders as they relate to neighbourhood development. Seventeen stakeholders including public health and municipal employees (n=9), city councillors (n=3), and the private sector (e.g., land developers, food retailers) (n=5), participated in interviews. Private sector participants considered healthy lifestyle choices (e.g., PA) to be related more to individual choice than did other groups. All groups agreed that consumer behaviour is essential to invoking change but did not agree on who is responsible for invoking change. Common barriers included financial costs, car dependency, and social norms. Facilitators included growing awareness of health and environmental issues and increasing buy-in from governing bodies for innovative neighbourhood development. More work is needed that acknowledges the differences between while integrating the diverse perspectives of those responsible for the planning of neighbourhoods that are conducive for physical activity.
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Personal Administrativo/psicología , Planificación Ambiental , Características de la Residencia , Caminata , Alberta , Estudios Transversales , Humanos , Entrevistas como Asunto , Actividad MotoraRESUMEN
BACKGROUND: ParticipACTION was a pervasive communication campaign that promoted physical activity in the Canadian population for three decades. According to McGuire's hierarchy-of-effects model (HOEM), this campaign should influence physical activity through intermediate mediators such as beliefs and intention. Also, when such media campaigns occur, knowledge gaps often develop within the population about the messages being conveyed. The purposes of this study were to (a) determine the current awareness of ParticipACTION campaigns among Canadians; (b) confirm if awareness of the ParticipACTION initiative varied as a function of levels of education and household income; and, (c) to examine whether awareness of ParticipACTION was associated with physical activity related beliefs, intentions, and leisure-time physical activity (LTPA) as suggested by the HOEM. Specifically, we tested a model including awareness of ParticipACTION (unprompted, prompted), outcome expectations, self-efficacy, intention, and physical activity status. METHODS: A population-based survey was conducted on 4,650 Canadians over a period of 6 months from August, 2007 to February, 2008 (response rate = 49%). The survey consisted of a set of additional questions on the 2007 Physical Activity Monitor (PAM). Our module on the PAM included questions related to awareness and knowledge of ParticipACTION. Weighted logistic models were constructed to test the knowledge gap hypotheses and to examine whether awareness was associated with physical activity related beliefs (i.e., outcome expectations, self-efficacy), intention, and LTPA. All analyses included those respondents who were 20 years of age and older in 2007/2008 (N = 4424). RESULTS: Approximately 8% of Canadians were still aware of ParticipACTION unprompted and 82% were aware when prompted. Both education and income were significant correlates of awareness among Canadians. The odds of people being aware of ParticipACTION were greater if they were more educated and reported higher income. Awareness of ParticipACTION was also associated with outcome expectations, self-efficacy, intention, and LTPA status. CONCLUSION: Awareness of ParticipACTION is associated with LTPA. Knowledge gaps in awareness are associated with level of education and household income. Thus, future promotion campaigns should include specific strategies to target different segments of the population, especially people who are living in deprived conditions with lower levels of education.