Arterial hypertension diagnosis: A problem? / Diagnóstico de hipertensión arterial: ¿un problema?

Introduction: Arterial hypertension (AHT), a leading risk factor in terms of attributable mortality, is a major public health problem, especially for primary care where most patients are diagnosed and followed up. Correct AHT diagnosis requires adequate theoretical knowledge and technical skills in physicians and nurses. The aim of this study was to evaluate the knowledge and skills used in initial AHT diagnosis by health professionals and to describe the factors that contribute to variability. Methodology: Cross-sectional observational study in a sample of 385 primary care physicians and nurses recruited in a Catalan health region. Using a validated questionnaire called ARC, we evaluated theoretical knowledge and analysed factors that may contribute to response variability. We also evaluated practical measurement skills using objective structured clinical examination tests. Results: Medical and nursing primary care professionals had deficient knowledge and skills for initial AHT diagnosis and measurement, despite self-perceiving their knowledge to be sufficient. However, professionals who had received postgraduate or other AHT training in the previous year scored better in the ARC questionnaire. Conclusions: The results of this study point to insufficient AHT expertise to ensure quality clinical practice, suggesting that ongoing theoretical and practical training needs to be improved. (AU)

Introducción: La hipertensión arterial (HTA) es un factor de riesgo destacado en términos de mortalidad atribuible, y un gran problema de salud pública, en especial para la atención primaria, donde se diagnostica y se realiza el seguimiento a la mayoría de los pacientes. El diagnóstico correcto de HTA requiere un conocimiento teórico y una competencia técnica adecuados por parte de médicos y enfermeros. El objetivo de este estudio fue evaluar el conocimiento y las competencias aplicados al diagnóstico inicial de HTA por parte de los profesionales sanitarios, así como describir los factores que contribuyen a la variabilidad. Metodología: Estudio observacional transversal de una muestra de 385 médicos y enfermeros de atención primaria seleccionados en una región sanitaria de Cataluña. Utilizando un cuestionario validado denominado ARC, evaluamos el conocimiento técnico y analizamos los factores que probablemente contribuyen a la variabilidad de la respuesta. También evaluamos las técnicas prácticas de medición utilizando una prueba de examen clínico objetivo. Resultados: Los profesionales médicos y enfermeros de atención primaria tenían un conocimiento deficiente para realizar el diagnóstico y la medición iniciales de HTA, a pesar de autopercibir que dicho conocimiento es suficiente. Sin embargo, los profesionales que recibieron formación de posgrado en HTA durante el último año obtuvieron una mejor puntuación en el cuestionario ARC. Conclusiones: Los resultados de este estudio señalan una experiencia insuficiente sobre HTA para garantizar una práctica clínica de calidad, lo cual demuestra que debe mejorarse la formación teórica y práctica continua. (AU)

Arterial hypertension diagnosis: A problem?

INTRODUCTION: Arterial hypertension (AHT), a leading risk factor in terms of attributable mortality, is a major public health problem, especially for primary care where most patients are diagnosed and followed up. Correct AHT diagnosis requires adequate theoretical knowledge and technical skills in physicians and nurses. The aim of this study was to evaluate the knowledge and skills used in initial AHT diagnosis by health professionals and to describe the factors that contribute to variability. METHODOLOGY: Cross-sectional observational study in a sample of 385 primary care physicians and nurses recruited in a Catalan health region. Using a validated questionnaire called ARC, we evaluated theoretical knowledge and analysed factors that may contribute to response variability. We also evaluated practical measurement skills using objective structured clinical examination tests. RESULTS: Medical and nursing primary care professionals had deficient knowledge and skills for initial AHT diagnosis and measurement, despite self-perceiving their knowledge to be sufficient. However, professionals who had received postgraduate or other AHT training in the previous year scored better in the ARC questionnaire. CONCLUSIONS: The results of this study point to insufficient AHT expertise to ensure quality clinical practice, suggesting that ongoing theoretical and practical training needs to be improved.

Are nurses sufficiently well prepared to take on the detection of hypertension? / ¿Está el personal de enfermería lo suficientemente preparado para detectar la hipertensión?

The detection of arterial hypertension requires training and knowledge by the responsible health professional. The current guidelines recommend doctors and nurses to work together for the screening of hypertension. Objectives: To assess the level of knowledge among primary healthcare nurses’ in the screening of arterial hypertension. Methods: Descriptive, observational and transversal study. A random representative sample of 165 nurses working with adult patients in community-based primary healthcare centres were asked to complete an evaluation test of theoretical knowledge about hypertension. Higher scores indicated a greater knowledge about the detection of hypertension. Results: 32.1% of the participants obtained a score equal to or more than 72.7 which corresponded to the 75th percentile of correct answers. Nurses with lower scores were older, permanent employees with technical training studies. A higher age and technical training studies contributed independently to a lower score. In the multiple linear regression model, age and type of studies contributed independently to questionnaire's score variance. Conclusion: Currently, primary care nurses in the studied region do not have sufficient theoretical knowledge to detect hypertension. The results show the need to establish strategies to achieve the necessary knowledge for the implementation of a correct hypertension screening. For professional nurses, continuing education is essential to safe and effective nursing care

Antecedentes: La detección de la hipertensión arterial requiere formación y conocimientos por parte del profesional sanitario responsable. Las directrices actuales aconsejan a los doctores y enfermeros que trabajen juntos para diagnosticar la hipertensión. Objetivos: Evaluar el nivel de conocimiento entre el personal de enfermería de atención primaria para detectar la hipertensión arterial. Métodos: Estudio descriptivo, observacional y transversal. Se pidió a una muestra aleatoria de 165 enfermeros que trabajaban con adultos en centros de atención primaria que completaran una prueba de evaluación de sus conocimientos teóricos acerca de la hipertensión. Un resultado más alto indicaba un mayor conocimiento a la hora de detectar la hipertensión. Resultados: El 32,1% de los participantes obtuvo una puntuación igual o superior a 72,7, que se correspondía con el percentil 75 de respuestas correctas. El personal de enfermería con puntuación más baja fue el de los empleados más mayores, fijos y con estudios técnicos. La edad más avanzada y tener estudios de formación técnica contribuyeron de manera independiente a una menor puntuación. En el modelo de regresión lineal múltiple la edad y el tipo de formación contribuyeron de manera independiente a la variación del resultado. Conclusión: En la actualidad el personal de enfermería de atención primaria de la región estudiada no cuenta con suficientes conocimientos para detectar la hipertensión. Los resultados muestran la necesidad de establecer estrategias para alcanzar los conocimientos necesarios y poner en marcha un adecuado plan de diagnóstico de hipertensión. Para los enfermeros profesionales una formación continuada es clave para un cuidado seguro y eficaz

Are nurses sufficiently well prepared to take on the detection of hypertension?

BACKGROUND: The detection of arterial hypertension requires training and knowledge by the responsible health professional. The current guidelines recommend doctors and nurses to work together for the screening of hypertension. OBJECTIVES: To assess the level of knowledge among primary healthcare nurses' in the screening of arterial hypertension. METHODS: Descriptive, observational and transversal study. A random representative sample of 165 nurses working with adult patients in community-based primary healthcare centres were asked to complete an evaluation test of theoretical knowledge about hypertension. Higher scores indicated a greater knowledge about the detection of hypertension. RESULTS: 32.1% of the participants obtained a score equal to or more than 72.7 which corresponded to the 75th percentile of correct answers. Nurses with lower scores were older, permanent employees with technical training studies. A higher age and technical training studies contributed independently to a lower score. In the multiple linear regression model, age and type of studies contributed independently to questionnaire's score variance. CONCLUSION: Currently, primary care nurses in the studied region do not have sufficient theoretical knowledge to detect hypertension. The results show the need to establish strategies to achieve the necessary knowledge for the implementation of a correct hypertension screening. For professional nurses, continuing education is essential to safe and effective nursing care.