Background Hypertension is the leading cause of morbi-mortality in our country. Thus, we conducted this national survey on hypertension to analyze the profile of the Tunisian hypertensive patient and to assess the level of blood pressure control. Methods Nature HTN is an observational multicentric survey, including hypertensive individuals and consulting their doctors during the period of the study. Blood pressure measurements were conducted during consultation, using a standardized auscultatory or oscillometric sphygmomanometer after at least 15 min of rest. The diagnosis of new hypertension is based on the 2018 ESC/ESH criteria. The primary endpoint of our study was uncontrolled hypertension defined by a systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg. Results Three hundred twenty-one investigators participated in the study. We enrolled 25,890 patients with a female predominance (Sex ratio, 1.21) and an average age of 64.4 ± 12.2 years. Most individuals were treated in the public sector (74%), 39.4% of patients were diabetic, 25.8% were obese, 44.6% were overweight and 14% were smokers. Hypertension was controlled in 51.7% of cases if we consider 140/90 as a BP target, and only in 18.6% if we consider 130/80 as a target. The independent predictors of uncontrolled blood pressure were male sex (OR = 1.09, 95%CI [1.02–1.16]), age > 65 year-old (OR = 1.07, 95% CI[1.01–1.13], diabetes (OR = 1.18, 95% CI [1.11–1.25], Smoking (OR = 1.15, 95% CI [1.05–1.25]), Obesity (OR = 1.14, 95% CI[1.07–1.21]), management in public sector (OR = 1.25, 95% CI [1.16–1.34]), and Heart rate > 80 bpm (OR = 1.59, 95% CI [1.48–1.71]). Contrarily, high educational level (OR = 0.9, 95% CI [0.84–0.97], absence of history of coronary disease (OR = 0.86, 95% CI [0.8–0.93]), salt restriction (OR = 0.48, 95% CI [0.45–0.51]), drug compliance (OR = 0.57, 95% CI[0.52–0.61]), and regular physical activity (OR = 0.77, 95% CI[0.71–0.84]) are strong predictors of blood pressure control. Conclusion NaTuRe HTN showed that blood pressure control was reached in more than half of the Tunisian people. The control remains low in patients with high cardiovascular profiles and in those treated in the public sector. A national health program based on therapeutic education, regular control and continuous support to the public institutions is needed to decrease the burden of hypertension incidence rate.

BackgroundHypertension is the leading cause of morbi-moratlity in low, middle as well as high incomes countries. Tunisia is a developing country with a high cardiovascular profile and the prevalence of hypertension has widely increased during the last decades. Thus, we conducted this national survey on hypertension to analyze the profile of the Tunisian hypertensive patient and to assess the level of blood pressure control. MethodsNature HTN is an observational multicentric survey, including hypertensive individuals and consulting their doctors during the period of the study. The primary endpoint of our study was uncontrolled hypertension defined by a systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90mmHg. Our objective is to assess the predictors of uncontrolled hypertension in our population. Results Three hundred twenty one investigators from all the Tunisian governorates participated in the study. We enrolled 25890 patients with a female predominance (Sex ratio 1.21) and an average age 64.4±12.2 year-old. Most of individuals were treated in the public sector (74%), 39.4% of patients were diabetic, 25.8% were obese, 44.6% were overweight and 14% were smokers. Hypertension was controlled in 51.7% of cases if we consider 140/90 as BP target and only in 18.6% if we consider 130/80 as a target. The independents predictors of uncontrolled blood pressure were male sex (OR=1.09, 95%CI [1.02-1.16]), age> 65 year-old (OR=1.07, 95% CI[1.01-1.13], diabetes (OR=1.18, 95% CI [1.11-1.25], Smoking (OR=1.15, 95% CI [1.05-1.25]), Obesity (OR=1.14, 95% CI[1.07-1.21]), management in public sector (OR=1.25, 95% CI [1.16-1.34]) and Heart rate >80bpm (OR=1.59, 95% CI [1.48-1.71]). Contrarily, high educational level (OR=0.9, 95% CI [0.84-0.97], absence of history of coronary disease (OR=0.86, 95% CI [0.8-0.93]), salt restriction (OR=0.48, 95% CI [0.45-0.51]), drug compliance (OR=0.57, 95% CI[0.52-0.61]) and regular physical activity (OR=0.77, 95% CI[0.71-0.84]) are strong predictors of blood pressure control. Conclusion Nature HTN showed a remarkable improvement of blood pressure control amongst Tunisian people. The control remains low in patients with high cardiovascular profile and those treated in the public sector. A national health program based on therapeutic education, regular control and continuous giving much support to the public institutions is needed to decrease the hypertension burden affection rate in our population.

Objective: This study was designed to assess the quality of the Gabès (Tunisia) mobile emergency care medical records and propose corrective actions.Materials and methods: A clinical audit was performed at the Gabès mobile emergency care unit (SMUR). Records of day, night and weekend primary and secondary interventions during the first half of 2014 were analysed according to a data collection grid comprising 56 criteria based on the SMUR guidelines and the 2013 French Society of Emergency Medicine evaluation guide. A non-conformance score was calculated for each section.Results: 415 medical records were analysed. The highest non-conformance rates (48.5%) concerned the “specificities of the emergency medical record” section. The lowest non-conformance rates concerned the surveillance data section (23.4%). The non-conformance score for the medical data audit was 24%.Conclusion: This audit identified minor dysfunctions that could be due to the absence of local guidelines concerning medical records in general and more specifically SMUR. Corrective measures were set up in the context of a short-term and intermediate-term action plan.