Relationship between urinary sodium excretion, blood pressure and BMI in young adults

J. Ortiz, A. Aveiro, Edgar Ortega Filartiga
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Abstract

Introduction: the daily urinary excretion of sodium (Natriuria) reflects the consumption of salt in the diet and this has been already related from the Anglo-Saxon literature with arterial hypertension; and more recently with metabolic alterations such as overweight and obesity; therefore it is deduced that it would be a relevance determinant in the study of cardic-brain-vascular diseases. Objectives: to determine the relationship between urinary sodium excretion, blood pressure and BMI in young adults of the “Hospital Nacional de Itauguá”. Material and methods: prospective, descriptive, observational study with analytical components carried out in adults-young inpatients and staff of the Medical Clinic service of the “Hospital Nacional” in 2018. Results: the average age was 35 ± 11 years. Female patients predominated (62%). The incidence of arterial hypertension was 66%, overweight was observed in 40% and obesity in 30%. The average of Natriuria was 8.8gr / day (SD: ± 0.8 g / day) that would correspond to the daily salt content in the diet of the individuals studied and its correlation with both systolic blood pressures (r = 0.34) as diastolic (r = 0.34) and the BMI (r = 0.60) yielded positive data with p <0.01. Conclusion: the consumption of salt was almost double that recommended and varied slightly with the last report made in our country and with Rev. Nac. (Itauguá) 2019;11(1):39-55 10.18004/rdn2019.0011.01.039-055 neighboring countries. A positive relationship between high salt intake and exposed clinical parameters was demonstrated, the same correlation was seen both for systolic and diastolic pressures and a higher relationship with BMI, presenting a trend line that supposes a higher BMI higher natriuria and consequently higher blood pressure.
青年人尿钠排泄量、血压与BMI的关系
引言:每天的尿钠排泄量(钠尿)反映了饮食中盐的消耗,这已经从盎格鲁撒克逊文献中与动脉高血压有关;以及最近的代谢变化,如超重和肥胖;因此,它可能是心脑血管疾病研究中的一个相关决定因素。目的:确定“意大利国立医院”年轻人尿钠排泄量、血压和BMI之间的关系。材料和方法:2018年在“国家医院”医疗诊所服务的成年年轻住院患者和工作人员中进行的前瞻性、描述性、观察性研究,包括分析成分。结果:平均年龄35±11岁。女性患者占多数(62%)。动脉高压的发生率为66%,超重者为40%,肥胖者为30%。Natururia的平均值为8.8gr/天(SD:±0.8 g/天),这与所研究个体饮食中的每日含盐量相对应,其与收缩压(r=0.34)(如舒张压(r=0.304))和BMI(r=0.60)的相关性产生了p<0.01的阳性数据。结论:盐的消费量几乎是建议的两倍,与我国上一次报告和国家食品药品监督管理局的报告略有不同。(意大利)2019;11(1):39-55 10.18004/rdn2019.0011.01.039-055邻国。高盐摄入与暴露的临床参数之间存在正相关关系,收缩压和舒张压也存在相同的相关性,与BMI的关系更高,呈现出一条趋势线,假设BMI越高,钠尿量越高,从而血压越高。
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来源期刊
CiteScore
0.40
自引率
0.00%
发文量
11
审稿时长
4 weeks
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