Différences de prise en charge de l’HTA entre la métropole et les DOM-ROM

Abstract

BackgroundHigh blood pressure (HBP) is the most common chronic disease worldwide. In France, its prevalence varies by region. It is high in most Overseas Departments and Regions (DOM-ROM), at 38.2% in Réunion (1), 44% in Mayotte (2), 28% in the French Antilles, 18% in French Guiana, 25% in French Polynesia (3) and 28% in Saint-Martin (4). PurposeTo determinate the differences within the same healthcare system between hypertension in Metropolitan France compared to Overseas France Departments and Regions (DOM-ROM). ResultsSex-based differences. In contrast to Metropolitan France, in Overseas France the prevalence of HBP is higher in women, although women show better rates of care (screening and rates of patients “normalised” under medical treatment). The main explanation for this is the higher prevalence of obesity in women. Obesity multiplies the risk of developing hypertension by 2.5 Obesity in Guadeloupe affects 14% of men compared to 31% of women. Socio-economic particularities of hypertension in Overseas France. The numerous epidemiological surveys carried out in the French Antilles have demonstrated the major role of socio-economic conditions in the occurrence of hypertension, alongside the usual risk factors such as sedentary lifestyle, salt consumption and obesity (7). In the absence of socio-economic disparity, there is no significant disparity in the prevalence of hypertension specially in men. ConclusionsThere are differences between France Overseas Regions and Territories (DOM-ROMs) and Metropolitan France in terms of the prevalence, knowledge, treatment and control of hypertension, and these vary according to sex. For men, the prevalence and treatment of hypertension differ very little when considering a population of workers or employees in both regions. On the other hand, for women, the prevalence of hypertension is higher in the French Antilles-Guiana. This difference is not fully explained by the higher prevalence of obesity observed among female employees in the French Antilles-Guiana. For these patients, we also observe better knowledge and better control of hypertension. Care for men in socio-economically disadvantaged situations of precarity must be improved in terms of screening and adherence to treatment.