Factors associated with the implementation of the 5As model of smoking cessation support during pregnancy: A scoping review.

INTRODUCTION: The prevalence of smoking among pregnant women is the highest in the European region, making smoking cessation a public health priority. In order to address this, pregnant smokers need to be better supported by their healthcare professionals in their attempts to quit smoking. The 5As model, which is a psychosocial intervention, seems to be effective in this specific population. The objective of this review is to identify the factors that act as barriers or facilitators to the implementation of the 5As model within prenatal practices. METHODS: We conducted a scoping review of the literature on PubMed and Scopus databases, using the terms: 'smoking cessation', 'pregnan*', and ('5A' or '5As'). The identified factors were categorized using a theoretical framework of The European Observatory on Health Systems and Policies. RESULTS: Among the 43 articles identified in the databases, 13 articles were included in this review. In total, we identified 48 factors. When necessary, we grouped them together, resulting in 12 sub-categories, which in turn were grouped into 9 categories. Those 9 categories were then classified into the 3 levels of the theoretical framework: the clinical level (motivation), the organizational level (healthcare pathway), and the health system level (political environment). CONCLUSIONS: The factors identified are varied and numerous and are involved in each level of the theoretical framework.

Occupational exposure to silica dust in France: an ongoing concern.

OBJECTIVES: Crystalline silica is found in many construction materials. Although it is one of the oldest known occupational exposures, new exposure contexts have emerged in recent years. In 2021, France classified work involving exposure to respirable crystalline silica (ie, silica dust) generated by a work process as carcinogenic. In order to assess exposure in the French workforce between 1947 and 2020, we developed a silica job-exposure matrix (JEM) for the Matgéné program. METHOD: The JEM was linked with occupational data from different population censuses (1982, 1990, 1999, 2007 and 2017). The proportions and numbers of workers exposed to silica dust in France at these various census time points were estimated and described by sex and industry for 2017. RESULTS: After decreasing between 1982 and 1999, the proportion of workers exposed to silica dust remained stable at 4%, representing 975 000 workers in 2017. Exposed workers were mostly men (93%), and most worked in the construction industry (64%). This was also the industry where the majority of workers were exposed to a level above the French 8-hour time weighted average occupational exposure limit (TWA-OEL). CONCLUSION: A large number of workers in France were still exposed (some highly) to silica dust in 2017 so this agent still poses an occupational health concern. The results of this study provide key information about the continued surveillance of the evolution of exposure to silica dust. In a few years, it will be possible to quantify the impact of the 2021 regulation in terms of proportions and number of workers exposed to silica dust.