Background: Despite increasing attention to the social determinants of health in recent decades, globally there is an unprecedented burden from non-communicable diseases (NCDs). Recently, the corporate and commercial conditions associated with these, commercial determinants of health (CDoH), have also begun to receive attention. This research aims to articulate the CDoH as described in the literature, summarize substantive findings, and assess strengths and limitations of current literature. Methods: Systematic review of formal (Medline, EMBASE, Scopus, Global Health) and grey literature (database, Google Advanced, targeted website, citation searching). Searching identified 125 texts for full-text review, with 33 included for final review. Data extracted were analyzed thematically. Results: The dynamics constituting CDoH include broad facilitators such as globalization of trade, corporate structures, and regulatory systems, articulation of social and economic power, neoliberal and capitalist ideologies; additional elements include corporate activities such as marketing, corporate political activities, corporate social responsibility, extensive supply chains, harmful products and production, and issues of accessibility. These contribute significantly to worsened global health outcomes. Conclusions: Literature describing effects of macro conditions and corporate activities on health could usefully utilize CDoH terminology. Facilitation via revised, consistent and operational definition of CDoH would assist. Social, political, commercial and economic structures and relations of CDoH are under-theorized. Systematic approaches to identifying, describing, and disrupting these are required to improve global health.

This review examines program features that influence attendance and adherence to group-based physical activity (PA) by older adults. Medline, PubMed, CINAHL plus, PsycINFO, and the Cochrane Library were searched for studies published from 1995-2016. Quantitative and qualitative studies investigating factors related to PA group attendance or adherence by persons aged 55 years and over were included. Searching yielded eight quantitative and 13 qualitative studies, from 2,044 titles. Quantitative findings identified social factors, instructor characteristics, PA types, class duration and frequency, and perceived PA outcomes as important for attendance and adherence, whilst qualitative studies identified settings, leadership, PA types, observable benefits, and social support factors. Studies were predominantly low- to moderate-quality. This review identified design and delivery considerations for group-based PA programs to inform best-practice frameworks and industry capacity building. Future research should use longitudinal and mixed-methods designs to strengthen evidence about facilitators of program reach and engagement.

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A critical component of scholarship is defining the commercial determinants of health (CDOH). This chapter develops a more nuanced approach to the CDOH by unpacking existing definitions and argues for the need to acknowledge that some commercial activity is (directly or indirectly) health promoting. It then explores the existing models that demonstrate the complex relationships that exist between upstream drivers, commercial actors, and health outcomes. It problematizes the public health understanding of the private sector by exploring the sheer diversity of commercial actors and activities that could be included within CDOH research. It concludes by theorizing what these new understandings mean for public health researchers and practitioners.

Objectives: Freedom of choice impacts quality of life. Expressed through dignity of risk (DoR), nursing home (NH) residents should be afforded the dignity to take risks to enhance well-being. How DoR is understood and implemented in the context of aged care remains largely unknown. This study explored the meaning and the barriers and facilitators to applying DoR to NH residents. Methods:Qualitative study, comprising semistructured interviews. Senior policy makers and advocate guardians working in the aged care or disability sector were invited to participate. Recruitment continued until data saturation was reached.Two researchers coded interviews, applying inductive and thematic analysis. Results: Fourteen participants took part during 2016-2017. Analysis demonstrated uniformity in participants' description of DoR, comprising four elements: (a) individuals are at the centre of decision making; (b) life involves risk; (c) individuals must have choice; and (d) DoR is a continuum of experiences. Three main barriers for implementing DoR into practice were identified: (a) balancing autonomy with risks; (b) situational nature of DoR; and (c) taking responsibility for risk. Conclusion:The novel findings provide an explicit understanding of DoR and the facilitators and barriers to applying the principle in the NH setting. These findings inform those who engage in making and implementing choices in the presence of risk for vulnerable clients. To translate the multifaceted elements of DoR into practice requires the development of unambiguous policies/guidelines about who will be responsibility for potential risks that may arise from residents' choices. Further, education programmes supporting care staff/management to enact resident choices in the presence of real or perceived risk are required. KEYWORDS autonomy, decision making, nursing home, quality of life, residential aged care