Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años

Background There is conflicting evidence regarding the role of salt intake in blood pressure (BP). Aim To estimate the impact of salt consumption on the BP level of a non-hypertensive population aged between 15 and 64 years. Material and Methods Analytical-observational study using data from the...

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Autores principales:	Domínguez Cancino,Karen, Paredes Escobar,María Cristina
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2017
Materias:	Arterial Pressure Public Health Sodium Dietary
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201597
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spelling	oai:scielo:S0034-988720170012015972018-04-06Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 añosDomínguez Cancino,KarenParedes Escobar,María Cristina Arterial Pressure Public Health Sodium Dietary Background There is conflicting evidence regarding the role of salt intake in blood pressure (BP). Aim To estimate the impact of salt consumption on the BP level of a non-hypertensive population aged between 15 and 64 years. Material and Methods Analytical-observational study using data from the National Health Survey 2009-2010. A BP cut-off point at 120/80 mmHg BP was considered to determine risk. Salt consumption was divided into four strata. The prevalence ratios (PR) were determined using the Poisson model with robust variance. The formulas of the studies of Dal Grande and Walter for the estimation of population attributable fraction (PAF) were used. Results The sample was constituted by 1,263 individuals and 24.3% had BP at risk. A statistically significant association was observed between high salt intake and risk BP with PR of 1.91 (95% confidence intervals (CI) 1.44-2.57) in the consumption stratum of 11 g / day and more. It was estimated that 4.7% (95% CI 4.2-5.2) of BP risk can be attributed to salt consumption, when controlling by age group, sex and educational level. Conclusions The 4.7% PAF is lower than the figure of 30% reported abroad. Interventions to reduce salt consumption in the entire population and the identification of risk groups are recommended.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.145 n.12 20172017-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201597es10.4067/s0034-98872017001201597
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Arterial Pressure Public Health Sodium Dietary
spellingShingle	Arterial Pressure Public Health Sodium Dietary Domínguez Cancino,Karen Paredes Escobar,María Cristina Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
description	Background There is conflicting evidence regarding the role of salt intake in blood pressure (BP). Aim To estimate the impact of salt consumption on the BP level of a non-hypertensive population aged between 15 and 64 years. Material and Methods Analytical-observational study using data from the National Health Survey 2009-2010. A BP cut-off point at 120/80 mmHg BP was considered to determine risk. Salt consumption was divided into four strata. The prevalence ratios (PR) were determined using the Poisson model with robust variance. The formulas of the studies of Dal Grande and Walter for the estimation of population attributable fraction (PAF) were used. Results The sample was constituted by 1,263 individuals and 24.3% had BP at risk. A statistically significant association was observed between high salt intake and risk BP with PR of 1.91 (95% confidence intervals (CI) 1.44-2.57) in the consumption stratum of 11 g / day and more. It was estimated that 4.7% (95% CI 4.2-5.2) of BP risk can be attributed to salt consumption, when controlling by age group, sex and educational level. Conclusions The 4.7% PAF is lower than the figure of 30% reported abroad. Interventions to reduce salt consumption in the entire population and the identification of risk groups are recommended.
author	Domínguez Cancino,Karen Paredes Escobar,María Cristina
author_facet	Domínguez Cancino,Karen Paredes Escobar,María Cristina
author_sort	Domínguez Cancino,Karen
title	Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
title_short	Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
title_full	Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
title_fullStr	Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
title_full_unstemmed	Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
title_sort	estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años
publisher	Sociedad Médica de Santiago
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201597
work_keys_str_mv	AT dominguezcancinokaren estimaciondelimpactodelconsumodesalenlosnivelesdepresionarterialenpoblacionnohipertensaentre15y64anos AT paredesescobarmariacristina estimaciondelimpactodelconsumodesalenlosnivelesdepresionarterialenpoblacionnohipertensaentre15y64anos
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Estimación del impacto del consumo de sal en los niveles de presión arterial en población no hipertensa entre 15 y 64 años

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