Global Cardiovascular Risk and Associated Factors in 2792 French Military and Civilian Aircrew.

INTRODUCTION: Cardiovascular (CV) diseases are a major public health issue, the prevention of which plays a key role in promoting flight safety. However, few studies have looked at the determinants of the overall risk of CV morbidity-mortality within the various aeronautical occupations.METHODS: A monocentric, observational, cross-sectional study was based on the retrospective data collected during 6 mo at the Toulon Aeromedical Center. From October 2017 to April 2018, 2792 professional aircrew ages 18-74 were included. The overall CV risk was estimated using the European Society of Cardiology SCORE and the Framingham model, as well as a summation model.RESULTS: More than two-thirds of this mainly male population (86.2%) had no more than one CV risk factor [69.9% (68.2-71.6)]. In 82.5% of cases, this was dyslipidemia according to current European criteria [55.8% (52.4-59.1)] or smoking [26.7% (23.8-29.8)]. An overall risk level of "moderate" to "very high" concerned only one subject in five according to the SCORE model [20.1% (18.6-21.6)], one in six according to Framingham [16.3% (14.9-17.7)] and almost one in three according to the summation model [30.1% (28.4-31.9)].DISCUSSION: Multivariate analyses found no significant associations between socio-professional criteria and overall risk levels. The results have underlined the effect of dyslipidemia and smoking on early risk among applicants. Beyond the illustration of favorable cardiovascular status among aircrews related to the standards of selection and close monitoring process, areas for improvement were identified, inviting the development of prevention strategies around the "moderate" overall CV risk.Huiban N, Gehant M, Brocq F-X, Collange F, Mayet A, Monteil M. Global cardiovascular risk and associated factors in 2792 French military and civilian aircrew. Aerosp Med Hum Perform. 2024; 95(5):233-244.

[Impact of a program encouraging prevention in primary care on a daily and opportunistic basis]. / Impact d'un programme encourageant la prévention en soins primaires au quotidien et de façon opportuniste.

In France, clinical preventive practices are still underdeveloped and formalized, notably due to a lack of guidelines, despite the fact that a proactive and systematic prevention and health promotion strategy involving all healthcare professionals seems essential. The P3C program aims to encourage preventive clinical practices among healthcare professionals, and thus contribute to the emergence of a common culture of prevention.

Relationship between plasma tissue Factor Pathway Inhibitor (TFPI) levels, thrombin generation and clinical risk of bleeding in patients with severe haemophilia A or B.

INTRODUCTION: Bleeding severity in severe haemophilic patients, with low thrombin generation (TG) capacity, can vary widely between patients, possibly reflecting differences in tissue factor pathway inhibitor (TFPI) level. AIM: To compare free TFPI (fTFPI) levels in patients with severe haemophilia A (sHA) and severe haemophilia B (sHB) and to investigate in these patients as a whole the relationships between bleeding and TG potential, between TG potential and fTFPI level and between fTFPI level and bleeding tendency. METHODS: Data on bleeding episodes retrospectively recorded during follow-up visits over 5-10 years were collected and used to calculate the annualised joint bleeding rate (AJBR). fTFPI levels and basal TG parameters were determined in platelet-poor plasma (PPP) and platelet-rich plasma (PRP) using calibrated automated tomography (CAT). RESULTS: Mean fTFPI levels did not differ significantly between sHA (n = 34) and sHB (n = 19) patients. Mean values of endogenous thrombin potential (ETP) and thrombin peak (peak) in PPP and PRP were two-fold higher when fTFPI levels < 9.4 versus > 14.3 ng/mL. In patients treated on demand, ETP and peak in PRP were doubled when AJBR was ≤ 4.9 $ \le 4.9$ , AJBR being halved in patients with a low fTFPI level (9.4 ng/mL). In patients on factor prophylaxis, no association was found between TG parameters and either fTFPI level or AJBR. CONCLUSION: In patients treated on demand, bleeding tendency was influenced by fTFPI levels, which in turn affected basal TG potential. In patients on prophylaxis, bleeding tendency is probably determined primarily by the intensity of this treatment.

The Acti-Pair program helps men with prostate cancer increase physical activity with peer support: a mixed method pilot study.

Background: Although the health benefits of physical activity (PA) are recognized, prostate cancer patients do not follow PA recommendations. Barriers to PA, whether physical, environmental or organizational, are known. Furthermore, even when these barriers are overcome, this achievement is not systematically accompanied by lifestyle change. Many strategies have shown to be effective in increasing patient adherence to PA. This study aims to assess the feasibility and the viability of the Acti-Pair program which combines three strategies: peer support, a personalized and realistic PA project, and support from health and adapted physical activity professionals in a local context. Methods and analysis: We conducted a pilot study utilizing a mixed qualitative and quantitative methodology, employing feasibility and viability assessments. Quantitative assessments included recruitment, retention adherence rates, process and potential effectiveness (PA and motivation) indicators; while qualitative methods were used to evaluate the program's practicality, suitability and usefulness. Indicators of potential effectiveness were assessed before and after the intervention using a Wilcoxon test for matched data. Qualitative data were collected through semistructured interviews conducted by two researchers with various program stakeholders. The study lasted for 3 years. Results: Twenty-four patients were recruited over a 25-month period. Forty-two percent of patients completed the program 3 months after the beginning. We recruited 14 peers and trained nine peers over a 10-month period. The program was coordinated extensively by adapted PA professionals, while health professionals were involved in recruiting patients and peers. Self-reporting of moderate to vigorous PA was increased after the Acti-Pair program initiation [42.86 (30.76) at baseline to 53.29 (50.73)]. Intrinsic motivation significantly increased after participation in the Acti-Pair program [1.76 (1.32) before the intervention vs. 2.91 (1.13) after the intervention]. The key player to support the Acti-Pair program in the field has been the PA support system. The main challenge has been the difficulty of health professionals in promoting PA. Discussion: This pilot study has shown that the Acti-Pair program is feasible and viable. It will allow us to extend the peer support intervention to other contexts and assess the effectiveness of this intervention and its generalization.

Unexplained variations in general practitioners' perceptions and practices regarding vaccination in France.

Background: Given geographical disparities in vaccination coverage (VC) and the crucial role general practitioners (GPs) play in vaccination in France, we sought to: 1) determine the existence of geographical variations in GPs' perceptions of vaccines, their trust in information sources, and the frequency of their recommendations to patients by comparing data from southeast (SE), central-west (CW), northwest (NW), and the rest of France; and 2) identify individual and contextual factors associated with regional variations in GPs' recommendations. Methods: This cross-sectional observational study in 2014 collected data from a panel of 2586 French GPs in private practice: 3 specific regional samples and a fourth sample for the rest of France. We calculated a composite score summarizing GPs' vaccine recommendation frequency for 6 vaccine situations and used a five-step hierarchical linear regression to study the score's links with practice location and individual and contextual factors. Results: GPs' vaccine recommendation frequency score was highest in NW France and lowest in the SE. The low SE score was explained by GPs' greater doubts about vaccine utility and risks and lower trust in information sources. The high NW score was partially explained by greater adherence to guidelines by GPs there. The contextual factors studied did not explain regional differences. Conclusion: The geographical variations in GPs' vaccination-related attitudes and practices suggest that vaccine hesitancy among GPs differs in prevalence between regions. These variations coincide with north/south trends in population VC. Intervention strategies to restore confidence in vaccines should target GPs and must be adapted to each regional context.

Prevalence and correlates of vaccine hesitancy among general practitioners: a cross-sectional telephone survey in France, April to July 2014.

This article sought to estimate the prevalence of vaccine hesitancy (VH) among French general practitioners (GPs) and to study its demographic, professional and personal correlates. We conducted a cross-sectional telephone survey about GPs' vaccination-related attitudes and practices in 2014 in a national panel of 1,712 GPs in private practice, randomly selected from an exhaustive database of health professionals in France. A cluster analysis of various dimensions of VH (self-reported vaccine recommendations, perceptions of vaccine risks and usefulness) identified three clusters: 86% of GPs (95% confidence interval (CI): 84-88) were not or only slightly vaccine-hesitant, 11% (95% CI: 9-12) moderately hesitant and 3% (95% CI: 3-4) highly hesitant or opposed to vaccination. GPs in the latter two clusters were less frequently vaccinated and reported occasional practice of alternative medicine more often than those in the first cluster; they also described less experience with vaccine-preventable diseases and more experience with patients who they considered had serious adverse effects from vaccination. This study confirms the presence of VH among French GPs but also suggests that its prevalence is moderate. Given GPs' central role in vaccination, these results nevertheless call for a mobilisation of stakeholders to address VH among GPs.

Knowledge, attitudes, beliefs and behaviors of general practitioners/family physicians toward their own vaccination: A systematic review.

CONTEXT: General practitioners and family physicians (GP/FPs) play a key role in the vaccination of the public in many countries and serve as role models for their patients through their own health behaviors. OBJECTIVES AND METHODS: a) To search for and document recommended/mandated vaccines for GP/FPs in high-income countries; b) To systematically search and review the literature on these physicians' knowledge, attitudes, beliefs, and behaviors (KABB) toward their own vaccination with the recommended/mandated vaccines and the factors determining it. RESULTS: a) The 14 countries included recommended or mandated as many as 12 vaccines; b) The systematic review identified 11 studies published in the last 10 y. All considered seasonal influenza vaccination but differed in the variables investigated. DISCUSSION/CONCLUSIONS: This review highlights the need for further studies on this topic, including qualitative and interventional studies (based on behavior change theories). These should cover occupational vaccines and determinants known to be associated with vaccine hesitancy.

General practitioners' attitudes and behaviors toward HPV vaccination: A French national survey.

OBJECTIVE: General practitioners (GPs) play a crucial role in human papillomavirus (HPV) vaccine acceptance in France. We sought to study: (1) GPs' perceptions of its risks and efficacy and their recommendation behavior; (2) the relative importance of factors associated with the frequency of their recommendations. METHODS: Cross-sectional observational study in 2014 nested in a national panel of 1712 randomly selected GPs in private practice in France (response rate: 92.4%). We used model averaging to analyze the associations of self-reported frequency of GPs' HPV vaccine recommendations with their perception of its risk-benefit balance and their opinions about the utility of vaccines in general. RESULTS: Overall, 72% of participants reported frequently recommending HPV vaccination; 60% considered that not enough is known about its risks. The model averaging showed that the factors most associated with infrequent recommendation of this vaccine by GPs were: unfavorable perceptions of its risk-benefit balance (OR=0.13; 95%CI=0.09-0.21; partial R(2)=0.10), a decision not to vaccinate one's own daughter(s) with this vaccine (OR=0.13; 95%CI=0.07-0.24; partial R(2)=0.05), and doubts about vaccine utility in general (OR=0.78; 95%CI=0.71-0.86; partial R(2)=0.03). CONCLUSION: Although nearly three-quarters of French GPs frequently recommended the HPV vaccine, our findings indicate that a substantial percentage of them are hesitant about it. Doubts about its risks and efficacy strongly influence their recommendation behavior. More research is warranted to help design and evaluate tailored tools and multicomponent intervention strategies to address physician's hesitancy about this vaccine.

Vaccine Hesitancy Among General Practitioners and Its Determinants During Controversies: A National Cross-sectional Survey in France.

BACKGROUND: This study aimed to assess: 1) vaccine hesitancy (VH) prevalence among French general practitioners (GPs) through the frequency of their vaccine recommendations, and 2) the determinants of these recommendations. METHODS: Cross-sectional observational study in 2014 nested in a national panel of 1712 randomly selected GPs in private practice in France. We constructed a score of self-reported recommendation frequency for 6 specific vaccines to target populations. RESULTS: 16% to 43% of GPs sometimes or never recommended at least one specific vaccine to their target patients. Multivariable logistic regressions of the dichotomized score showed that GPs recommended vaccines frequently when they felt comfortable explaining their benefits and risks to patients (OR = 1.87; 1.35-2.59), or trusted official sources of information highly (OR = 1.40; 1.01-1.93). They recommended vaccines infrequently when they considered that adverse effects were likely (OR = 0.71; 0.52-0.96) or doubted the vaccine's utility (OR = 0.21; 0.15-0.29). INTERPRETATION: Our findings show that after repeated vaccine controversies in France, some VH exists among French GPs, whose recommendation behaviors depend on their trust in authorities, their perception of the utility and risks of vaccines, and their comfort in explaining them. Further research is needed to confirm these results among health care workers in other countries.