scholarly journals Urinary sodium excretion in a young to middle-aged adults urban population: a pilot study in Ecuador

2018 ◽  
Vol 20 (5) ◽  
pp. 568-573
Author(s):  
Ivan Sisa ◽  
María Herrera-Fontana ◽  
María Bovera ◽  
María Palomeque ◽  
Enrique Teran
Keyword(s):  
Urban Population ◽  
Salt Intake ◽  
Sodium Intake ◽  
Population Sample ◽  
Reference Value ◽  
Population Level ◽  
Urban Setting ◽  
Cross Sectional ◽  
High Sodium ◽  
Sodium Consumption

Objective High sodium consumption is associated with cardiovascular disease (CVD). CVD is the leading cause of mortality in Ecuador, which may be caused in part by unhealthy eating habits. Currently, there are no data on the consumption of sodium using 24-hr urine samples. The aims of the study were to provide preliminary data of sodium intake in an urban population sample consisting of adults between 25 and 64 years old, and to explore the feasibility to conduct a population-level sodium intake determination by using 24-hr urine samples.Methods A cross-sectional study was conducted in a sample of 129 adults living in an urban setting. 24-hr urinary samples were collected and the WHO STEPS instrument was used to collect the socio-demographic and clinical characteristics of participants. A reference value of 2.0 g/day was used to differentiate between normal and high sodium intake groups.Results Participants’ median age was 39 years, 91% of them identified themselves as belonging to the mestizo race, and 60% were female. The average sodium intake was 2 655(±1 185) mg/d (range: 1 725 to 3 404), which is equivalent to a salt intake of 6.8 g/d (range: 4.4 to 8.7). Sodium intake was significantly higher in males than in females: 3 175(±1 202) mg/d vs. 2 304(±1 042) mg/d, respectively, (p<.01).Conclusions Sodium consumption in two-thirds of the participants was higher than the WHO recommended level. These results should help to support the execution of a national sodium intake survey that, in turn, would provide information to guide and plan public health strategies seeking to decrease cardiovascular diseases occurrence rates in Ecuador.

scholarly journals Urine Spot Samples Can Be Used to Estimate 24-Hour Urinary Sodium Excretion in Children

2018 ◽  
Vol 148 (12) ◽  
pp. 1946-1953 ◽  
Author(s):  
Magali Rios-Leyvraz ◽  
Pascal Bovet ◽  
René Tabin ◽  
Bernard Genin ◽  
Michel Russo ◽  
...  
Keyword(s):  
Sodium Excretion ◽  
Salt Intake ◽  
Sodium Intake ◽  
Population Level ◽  
Urinary Sodium Excretion ◽  
Cross Sectional Study ◽  
Urinary Sodium ◽  
Cross Sectional ◽  
High Sodium ◽  
Individual Level

ABSTRACT Background The gold standard to assess salt intake is 24-h urine collections. Use of a urine spot sample can be a simpler alternative, especially when the goal is to assess sodium intake at the population level. Several equations to estimate 24-h urinary sodium excretion from urine spot samples have been tested in adults, but not in children. Objective The objective of this study was to assess the ability of several equations and urine spot samples to estimate 24-h urinary sodium excretion in children. Methods A cross-sectional study of children between 6 and 16 y of age was conducted. Each child collected one 24-h urine sample and 3 timed urine spot samples, i.e., evening (last void before going to bed), overnight (first void in the morning), and morning (second void in the morning). Eight equations (i.e., Kawasaki, Tanaka, Remer, Mage, Brown with and without potassium, Toft, and Meng) were used to estimate 24-h urinary sodium excretion. The estimates from the different spot samples and equations were compared with the measured excretion through the use of several statistics. Results Among the 101 children recruited, 86 had a complete 24-h urine collection and were included in the analysis (mean age: 10.5 y). The mean measured 24-h urinary sodium excretion was 2.5 g (range: 0.8–6.4 g). The different spot samples and equations provided highly heterogeneous estimates of the 24-h urinary sodium excretion. The overnight spot samples with the Tanaka and Brown equations provided the most accurate estimates (mean bias: −0.20 to −0.12 g; correlation: 0.48–0.53; precision: 69.7–76.5%; sensitivity: 76.9–81.6%; specificity: 66.7%; and misclassification: 23.0–27.7%). The other equations, irrespective of the timing of the spot, provided less accurate estimates. Conclusions Urine spot samples, with selected equations, might provide accurate estimates of the 24-h sodium excretion in children at a population level. At an individual level, they could be used to identify children with high sodium excretion. This study was registered at clinicaltrials.gov as NCT02900261.

scholarly journals Sodium Intake as a Cardiovascular Risk Factor: A Narrative Review

Nutrients ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 3177
Author(s):  
David A. Jaques ◽  
Gregoire Wuerzner ◽  
Belen Ponte
Keyword(s):  
Risk Factor ◽  
Cardiovascular Risk ◽  
Cardiovascular Risk Factor ◽  
Salt Intake ◽  
Sodium Intake ◽  
Population Level ◽  
Cardiovascular Outcomes ◽  
Individual Response ◽  
High Sodium ◽  
Salt Consumption

While sodium is essential for human homeostasis, current salt consumption far exceeds physiological needs. Strong evidence suggests a direct causal relationship between sodium intake and blood pressure (BP) and a modest reduction in salt consumption is associated with a meaningful reduction in BP in hypertensive as well as normotensive individuals. Moreover, while long-term randomized controlled trials are still lacking, it is reasonable to assume a direct relationship between sodium intake and cardiovascular outcomes. However, a consensus has yet to be reached on the effectiveness, safety and feasibility of sodium intake reduction on an individual level. Beyond indirect BP-mediated effects, detrimental consequences of high sodium intake are manifold and pathways involving vascular damage, oxidative stress, hormonal alterations, the immune system and the gut microbiome have been described. Globally, while individual response to salt intake is variable, sodium should be perceived as a cardiovascular risk factor when consumed in excess. Reduction of sodium intake on a population level thus presents a potential strategy to reduce the burden of cardiovascular disease worldwide. In this review, we provide an update on the consequences of salt intake on human health, focusing on BP and cardiovascular outcomes as well as underlying pathophysiological hypotheses.

scholarly journals Association of rheumatoid arthritis and high sodium intake with major adverse cardiovascular events: a cross-sectional study from the seventh Korean National Health and Nutrition Examination Survey

BMJ Open ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. e056255
Author(s):  
Jeong-Hyeon Bae ◽  
Min-Young Shin ◽  
Eun Ha Kang ◽  
Yun Jong Lee ◽  
You-Jung Ha
Keyword(s):  
Cardiovascular Events ◽  
Salt Intake ◽  
Sodium Intake ◽  
Major Adverse Cardiovascular Events ◽  
Nutrition Examination Survey ◽  
Cross Sectional ◽  
High Sodium ◽  
High Sodium Intake ◽  
Health And Nutrition ◽  
High Salt Intake

ObjectivesHigh salt intake has a harmful effect on hypertension; however, the association between major adverse cardiovascular events (MACE) and salt intake is still controversial. Rheumatoid arthritis (RA) is also characterised by excess cardiovascular risk. However, few studies have investigated the combined role of salt intake and RA in MACE in the general Korean population. Here, we evaluated this relationship among the Korean adult population.DesignRetrospective, cross-sectional.SettingPopulation-based survey in Korea.MethodsThis study was based on the data of the seventh Korean National Health and Nutrition Examination Survey (2016–2018). The estimated 24-hour urinary sodium excretion (24HUNa), a surrogate marker for daily sodium intake, was calculated using the Tanaka equation and was stratified into five groups (<3, 3–3.999, 4–4.999, 5–5.999 and ≥6 g/day). Finally, data from 13 464 adult participants (weighted n=90 425 888) were analysed; all analyses considered a complex sampling design. Multivariable logistic regression for MACE as primary dependent variable was performed and adjusted for potential covariates.ResultsParticipants with MACE had higher 24HUNa levels and RA proportion than those without MACE (p<0.001). The association of MACE with 24HUNa was J-shaped with a gradual increase from about 3 g/day. The highest 24HUNa (≥6 g/day) group was significantly associated with increased prevalence of MACE compared with the reference group (3–3.999 g/day) after adjusting for all associated covariates (OR 6.75, 95% CI 1.421 to 32.039). In the multivariate logistic regression analysis, RA (OR 2.05, 95% CI 1.283 to 3.264) and the highest 24HUNa group (OR 6.35, 95% CI 1.337 to 30.147) were significantly associated with MACE even after adjusting for baseline covariates.ConclusionsThese nationally representative data suggest that RA and extremely high sodium intake are associated with MACE in the general adult Korean population. Avoiding extremely high salt intake and considering RA as an important risk factor for MACE might help promote public cardiovascular health.

scholarly journals Sodium intake among adolescents who eat inside and outside the home. Campinas-Brazil

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
AM Pita Ruiz ◽  
M G Lima ◽  
R Luz ◽  
L Barbosa ◽  
M B de Azevedo Barros ◽  
...  
Keyword(s):  
Nutrition Education ◽  
Sodium Intake ◽  
Population Based ◽  
Cross Sectional ◽  
Rapid Urbanization ◽  
High Sodium ◽  
Food And Nutrition ◽  
24 Hour Recall ◽  
Short Time ◽  
Sodium Consumption

Abstract Background Excessive sodium consumption (&gt;2g/day) is one of the risk factors for the development of cardiovascular diseases, which impact the world's public health systems. Rapid urbanization, busy life, the high availability of ultra-processed foods and the short time for meals, especially inside the home, are factors that interfere in the population's food choices. Objective To estimate sodium intake according to the place of meal consumption and its association with demographic, socioeconomic and salt-related variables. Methods Cross-sectional population-based study, carried out with 901 adolescents aged 10 to 19 years, who answered the Food Consumption and Nutritional Status Survey, ISACamp-Nutri 2015. The mean sodium intake was estimated by the 24-hour recall and the association with the independent variables, using linear regression. Results Sodium consumption among adolescents was 3.52 g/day (95% CI 3.42-3.63). Those who consumed at least one meal away from home had an excess of 0.19 g/day (P = 0.012) of sodium, which corresponded to a 6.1% increase compared to adolescents who had eaten exclusively at home. Of the total meals eaten by adolescents, 15.9% are taken outside the home, with 6.6% eating at school and 9.3% in different places. There was a significant increase in sodium consumption among adolescents who had breakfast CR = 0.16g (p = 0.032), afternoon snack CR = 0.09g (p = 0.002) and dinner CR = 0.30g (p = 0.029) outside the home. Conclusions sodium consumption by adolescents exceeded the WHO recommendation. Eating at least one meal away from home was associated with a higher sodium intake among these individuals. Regulatory measures in the food industry and strategies for food and nutrition education are relevant to reduce sodium consumption in this age group. Key messages High sodium consumption among adolescents, exceeding WHO recommendations. Eating outside the home was associated with a higher sodium intake.

Abstract P614: Relationship Of Sodium Intake And Stress With Bone Health In Women

Hypertension ◽  
2016 ◽  
Vol 68 (suppl_1) ◽  
Author(s):  
Allison Jasti ◽  
Deborah L Stewart ◽  
Gregory A Harshfield
Keyword(s):  
Bone Health ◽  
Salt Intake ◽  
Sodium Intake ◽  
Target Organ Damage ◽  
African American Adolescents ◽  
Ang Ii ◽  
Mineral Density ◽  
High Sodium ◽  
Low Sodium ◽  
Relationship Of

Background: The skeleton is vital to sodium homeostasis, accounting for 40% of the body’s sodium. Research indicates stress and low sodium intake are independently associated with RAAS activation. In certain populations, stress can induce salt sensitivity, increasing the risk of hypertension and target organ damage, but the association of low versus high sodium intake with bone health is controversial. Purpose: This study sought out the relationship of low sodium and stress-induced RAAS activation with bone health. The tested hypothesis was those with lowest sodium intake would have lower total bone mineral density (TBMD) and content (TBMC) associated with stress-induced increases in angiotensin ii (Ang II) and aldosterone (Aldo). Methods: We compared effect of stress on Ang II, Aldo, TBMD and TMBC in healthy Caucasian and African-American adolescents. Subjects were grouped by quartiles based on sodium intake, assessed by urinary sodium excretion. Results: Due to females, overall significant inverse associations are observed between TBMD, TBMC, Ang II and Aldo in the lowest sodium intake quartile. Post-stress, women in the lowest sodium intake quartile showed that increases in both Ang II and Aldo correspond with lower TMBC and TMBD. There was no significance between Ang II, Aldo, TMBC and TMBD in the three highest quartiles of women nor in any male quartile. Conclusion: These data suggest Ang II and Aldo may reduce TMBC and TMBD in women. Stress-induced increases in Ang II and Aldo, with low sodium intake, may further reduce TBMD and TBMC in women. Ang II inhibition and/or moderated salt intake may be an efficacious prevention or treatment against the development of osteoporosis.

Do knowledge about sodium, health status by self-report, and having hypertension predict sodium consumption behaviors among Southern California hospital employees?

2021 ◽  
Author(s):  
Lia D’Addario ◽  
Tony Kuo ◽  
Brenda Robles
Keyword(s):  
Health Status ◽  
Salt Intake ◽  
Good Health ◽  
Hospital Staff ◽  
The United States ◽  
Self Report ◽  
Sodium Reduction ◽  
High Sodium ◽  
Hospital Employees ◽  
Sodium Consumption

Lay Summary A major problem in the United States is the overconsumption of high sodium foods. These foods often put people at higher risk of hypertension, heart disease, and stroke. Recent public health efforts have tackled this problem by making it easier to select/purchase healthier, lower sodium foods in different settings. Hospital employees are one such group that has been the focus of these interventions. Presently, little is known about what explains sodium-related dietary behaviors among hospital employees. To address this gap, we used data from a survey of hospital staff who were exposed to sodium reduction interventions in the workplace to examine how their knowledge, attitudes, and self-reported health status affected their sodium consumption. A key finding was being in “good health” and having the belief that salt intake matters for health predicted decreased sodium consumption among the survey participants. These and other study findings provide context and insights into ways in which further sodium reduction could be achieved among at-risk hospital employees.

scholarly journals Sodium Sensitivity, Sodium Resistance, and Incidence of Hypertension

Hypertension ◽  
2021 ◽  
Author(s):  
Jiang He ◽  
Jian-Feng Huang ◽  
Changwei Li ◽  
Jing Chen ◽  
Xiangfeng Lu ◽  
...  
Keyword(s):  
Sodium Intake ◽  
Experimental Studies ◽  
Dietary Sodium ◽  
Cross Sectional ◽  
Incident Hypertension ◽  
High Sodium ◽  
Sodium Sensitivity ◽  
Sodium Diet ◽  
Low Sodium ◽  
Increased Risk

Cross-sectional studies have reported that high sodium sensitivity is more common among individuals with hypertension. Experimental studies have also reported various animal models with sodium-resistant hypertension. It is unknown, however, whether sodium sensitivity and resistance precede the development of hypertension. We conducted a feeding study, including a 7-day low-sodium diet (1180 mg/day) followed by a 7-day high-sodium diet (7081 mg/day), among 1718 Chinese adults with blood pressure (BP) <140/90 mm Hg. We longitudinally followed them over an average of 7.4 years. Three BP measurements and 24-hour urinary sodium excretion were obtained on each of 3 days during baseline observation, low-sodium and high-sodium interventions, and 2 follow-up studies. Three trajectories of BP responses to dietary sodium intake were identified using latent trajectory analysis. Mean (SD) changes in systolic BP were −13.7 (5.5), −4.9 (3.0), and 2.4 (3.0) mm Hg during the low-sodium intervention and 11.2 (5.3), 4.4 (4.1), and −0.2 (4.1) mm Hg during the high-sodium intervention ( P <0.001 for group differences) in high sodium-sensitive, moderate sodium-sensitive, and sodium-resistant groups, respectively. Compared with individuals with moderate sodium sensitivity, multiple-adjusted odds ratios (95% CIs) for incident hypertension were 1.43 (1.03–1.98) for those with high sodium sensitivity and 1.43 (1.03–1.99) for those with sodium resistance ( P =0.006 for nonlinear trend). Furthermore, a J-shaped association between systolic BP responses to sodium intake and incident hypertension was identified ( P <0.001). Similar results were observed for diastolic BP. Our study indicates that individuals with either high sodium sensitivity or sodium resistance are at an increased risk for developing hypertension.

scholarly journals Hubungan Asupan Serat, Kolesterol, Natrium dan Olahraga Dengan Kadar Kolesterol dan Hipertensi pada Lansia

2015 ◽  
Vol 1 (2) ◽  
pp. 47
Author(s):  
Magdalena Magdalena
Keyword(s):  
Salt Intake ◽  
Sodium Intake ◽  
The Elderly ◽  
Exercise Stress ◽  
Fiber Intake ◽  
Chi Square ◽  
Cross Sectional ◽  
Dietary Fiber Intake ◽  
Cholesterol Levels ◽  
Chi Square Test

Hypercholesterolemia is an excess of cholesterol in the blood, can be factors for heart disease and stroke. The cause of hypertension is heredity, age, sex, obesity (overeating), lack of exercise, stress, excessive salt intake, another effect: smoking, alcohol consumption, taking drugs. The purpose of this study was to determine the relationship of fiber intake, cholesterol, sodium and exercise with cholesterol and hypertension in the elderly group S. Parman Banjarmasin. Type of research is descriptive analytic research using cross sectional design of the study, which was conducted in a group of elderly Regional Health Center S. Parman Banjarmasin. This research was conducted in January through June 2015 with a sample size of 50 people. The data obtained is the intake of cholesterol, sodium, exercise and cholesterol and hypertension. The statistical test used is Chi Square test (p <0.005). The results of this study are most of the respondents were female (68%), most of the respondents aged less than 60 years (56%), and respondents work mostly does not work / housewife (48%). Most fiber intake respondents are not good (96%), cholesterol intake was mostly good (82%), sodium intake are all good (100%), most of the sports activities of respondents are less good (88%), there was no association between dietary fiber intake and kolestero cholesterol levels and hypertension, there is no relationship between exercise activities cholesterol levels and hypertension Keywords: fiber intake, sodium intake, exercise, cholesterol levels, hypertension

scholarly journals Sodium Intake and Hypertension

Nutrients ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 1970 ◽  
Author(s):  
Grillo ◽  
Salvi ◽  
Coruzzi ◽  
Salvi ◽  
Parati
Keyword(s):  
Blood Pressure ◽  
Salt Intake ◽  
Sodium Intake ◽  
Peripheral Resistance ◽  
Dietary Sodium ◽  
Dietary Salt ◽  
High Sodium ◽  
Close Relationship ◽  
And Function ◽  
Modest Reduction

The close relationship between hypertension and dietary sodium intake is widely recognized and supported by several studies. A reduction in dietary sodium not only decreases the blood pressure and the incidence of hypertension, but is also associated with a reduction in morbidity and mortality from cardiovascular diseases. Prolonged modest reduction in salt intake induces a relevant fall in blood pressure in both hypertensive and normotensive individuals, irrespective of sex and ethnic group, with larger falls in systolic blood pressure for larger reductions in dietary salt. The high sodium intake and the increase in blood pressure levels are related to water retention, increase in systemic peripheral resistance, alterations in the endothelial function, changes in the structure and function of large elastic arteries, modification in sympathetic activity, and in the autonomic neuronal modulation of the cardiovascular system. In this review, we have focused on the effects of sodium intake on vascular hemodynamics and their implication in the pathogenesis of hypertension.

scholarly journals Can Meals Outside Homes Impact Sodium Intake?

2020 ◽  
Vol 4 (6) ◽  
Author(s):  
Ana Maria Pita Ruiz ◽  
Margareth Guimarães Lima ◽  
Lhais de Paula Barbosa Medina ◽  
Renata Luz Pinto ◽  
Marilisa Berti de Azevedo Barros ◽  
...  
Keyword(s):  
Salt Intake ◽  
Sodium Intake ◽  
Age Groups ◽  
Population Based ◽  
Cross Sectional Study ◽  
Nutrition Survey ◽  
Cross Sectional ◽  
Salt Consumption ◽  
Adolescents And Adults ◽  
Study Participants

ABSTRACT Background The WHO currently recommends a daily sodium intake of 2 g and has established the goal of a 30% reduction in mean salt intake by 2025. Objective We sought to estimate sodium intake in study participants according to the locations of where they consumed meals and their demographic and socioeconomic characteristics and practices related to salt consumption. Methods A population-based, cross-sectional study was conducted with a sample of 2574 individuals aged ≥10 y who answered the 2015 Campinas-Brazil Nutrition Survey. Mean sodium intake was estimated using a 24-h recall log and associations with the independent variables were tested using generalized regression analysis stratified by age group. Results Sodium intake was higher in male participants as well as adolescents and adults who reported eating ≥1 meal outside the home (6.07% and 7.06% increase, respectively). Per meal, sodium was consumed more outside the home at breakfast, during an afternoon snack, and at dinner among adolescents. No significant differences were found in the analysis by type of meal among the adults and seniors. Conclusions Sodium intake exceeded the WHO recommendation in all age groups analyzed. Having ≥1 meal outside the home was associated with greater sodium intake among adolescents and adults. Measures to regulate the food industry and dietary/nutritional education strategies targeting consumers are important to reducing the sodium intake of the population.

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