2015
DOI: 10.1590/1414-431x20154455
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Abstract: High salt intake is related to an increase in blood pressure and development of hypertension. However, currently, there are no national representative data in Brazil using the gold standard method of 24-h urine collection to measure sodium consumption. This study aimed to determine salt intake based on 24-h urine collection in a sample of 272 adults of both genders and to correlate it with blood pressure levels. We used a rigorous protocol to assure an empty bladder prior to initiating urine collection. We exc… Show more

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Cited by 37 publications
(40 citation statements)
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“…The search identified 1571 citations, of which 145 possibly relevant studies met the criteria for full review on the basis of their findings related to salt and health outcomes (Figure). A total of 15 dietary salt studies were included: 12 observational studies, two RCTs, and one meta‐analysis . The primary outcomes of the included studies were varied: one study assessed cardiovascular events; five studies assessed BP or hypertension incidence; six studies assessed surrogate outcomes for cardiovascular or kidney diseases; and three studies assessed other outcomes, including age‐related cataracts, rheumatoid arthritis, and bone mineral density …”
Section: Resultsmentioning
confidence: 99%
“…The search identified 1571 citations, of which 145 possibly relevant studies met the criteria for full review on the basis of their findings related to salt and health outcomes (Figure). A total of 15 dietary salt studies were included: 12 observational studies, two RCTs, and one meta‐analysis . The primary outcomes of the included studies were varied: one study assessed cardiovascular events; five studies assessed BP or hypertension incidence; six studies assessed surrogate outcomes for cardiovascular or kidney diseases; and three studies assessed other outcomes, including age‐related cataracts, rheumatoid arthritis, and bone mineral density …”
Section: Resultsmentioning
confidence: 99%
“…The impact of salt consumption on blood pressure of the study participants was described in another publication 30 . It is possible to observe that the current consumption seems to be decreasing in relation to previous studies conducted in the same population of Vitória 10,27,28 .…”
Section: Discussionmentioning
confidence: 99%
“…High salt intake has been associated with high blood pressure (BP) since 1904, when Ambard and Beaujard first established this correlation 4 . Since then, an overwhelming number of studies have been made on this topic and linked hypertension to high-sodium intake both in humans 3 and experimental 512 models. Yet, some questions regarding salt-dependent hypertension remain elusive, in particular, those concerning whether the amount of daily sodium consumption in the diet by humans can, per se , elicit hypertension in rodent models.
Figure 1Sodium (Na) intake ( A ), sodium excretion ( B ) and 24-hours sodium balance ( C ) of rats from HS, HS Unload and respective control groups.
…”
Section: Introductionmentioning
confidence: 99%