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This article reports the use of the continuous quality improvement (CQI) process to improve patient outcomes. The FADE method (focus, analyze, develop, and execute) was used to focus on vascular access planning, analyze data concerning intravenous (i.v.) therapy, develop a vascular access planning algorithm, and execute implementation of the algorithm. An evaluation study revealed that patients whose vascular access planning was consistent with the algorithm reported fewer i.v.s, less difficulty starting i.v.s, and less stress; waited significantly less time until central venous line (CVL) placement (for those who received CVLs); and had significantly shorter lengths of stay.

Although evidence from high-income countries suggests that mass media campaigns can increase knowledge of tobacco harms and encourage smoking cessation, there is little evidence of this from developing countries, particularly related to campaigns that seek to increase support for smoke-free places and laws. Two campaigns that ran in São Paulo, Brazil during implementation of a smoke-free law in São Paulo were evaluated to assess their effectiveness in changing attitudes and creating support for the law. The campaigns were evaluated through street-intercept surveys conducted in early July and late August in São Paulo (Ns= 603; 615). Findings reveal that mass communications can generate support for smoke-free laws and underscore the importance of running campaigns that are both well-funded and that use harder-hitting, more graphic messages.

The historical struggles that Brazil faced to overcome malnutrition coincided with the empowerment of civil society and social movements which played a crucial role in the affirmation of health and food as social rights. After two decades under military dictatorship, Brazil went through a redemocratization process in the 1980s when activism emerged to demand spaces to participate in policy-making regarding the social agenda, including food and nutrition security (FNS). From 1988 onward institutional structures were established: the National Council of FNS (CONSEA) convenes government and civil society sectors to develop and monitor the implementation of policies, systems and actions. Social participation has been at the heart of structural changes achieved since then. Nevertheless, the country faces multiple challenges regarding FNS such as the double burden of disease, increasing use of pesticides and genetically modified seeds, weak regulation of ultra-processed products, and marketing practices that affect the environment, population health, and food sovereignty. This article aims at examining the development of the participatory political system and the role played by Brazilian social movements in the country's policies on FNS, in addition to outlining challenges faced by those policies.