ArticleThe American journal of clinical nutrition2023
Cross-sectional analysis of racial differences in hydration and neighborhood deprivation in young adults.
Article in The American journal of clinical nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
"Neighborhood Disadvantage, Sleep, and Vascular Health: Racial Disparities in Cardiometabolic Health and Blood Pressure"
The Effects of Water and Potassium Supplementation on Cardiovascular and Kidney Function in Young Adults
Who cites it
11 citing papers in PubMed, 13 citations in OpenAlex.
- Eight weeks of MitoQ supplementation does not alter kidney function or urinary kidney injury biomarkers in middle-aged and older adults.American journal of physiology. Renal physiology · 2026Trial
- Acute high-dose MitoQ does not increase urinary kidney injury markers in healthy adults: a randomized crossover trial.American journal of physiology. Renal physiology · 2024Trial
- Water intake mediates cross-sectional associations between urinary kidney injury biomarkers and race in emerging adults.American journal of physiology. Regulatory, integrative and comparative physiology · 2026Article
- Hypohydration augments the acute increase in urinary biomarkers of kidney injury following the 100-mile Western States Endurance Run.Journal of applied physiology (Bethesda, Md. : 1985) · 2025Article
- It is time to move the needle forward on cardiovascular stress reactivity and health behaviors in Hispanic and Latine adults.American journal of physiology. Regulatory, integrative and comparative physiology · 2025Article
- Apparently healthy young black adults report lower total fluid intake and exhibit higher plasma copeptin than young White adults.Nutrition research (New York, N.Y.) · 2025Article
- Do not sleep on vitamin D: vitamin D is associated with sleep variability in apparently healthy adults.American journal of physiology. Regulatory, integrative and comparative physiology · 2025Article
- Relationship between fluid intake, hydration status and cortisol dynamics in healthy, young adult males.Comprehensive psychoneuroendocrinology · 2025Article
- Interplay of race and neighborhood deprivation on resting and ambulatory blood pressure in young adults.American journal of physiology. Heart and circulatory physiology · 2024Article
- Salty Subjects: Unpacking Racial Differences in Salt-Sensitive Hypertension.Current hypertension reports · 2024Review
- Observational
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundInadequate hydration is associated with cardiovascular and kidney disease morbidity and all-cause mortality. Compared with White individuals, Black individuals exhibit a higher prevalence of inadequate hydration, which may contribute to racial health disparities. However, the underlying reasons for these differences in hydration remain unclear.
objectiveThis cross-sectional study aimed to investigate whether neighborhood deprivation contributes to racial differences in hydration status.
methodsWe assessed 24 Black and 30 White college students, measuring 24-hour urine osmolality, urine flow rate, urine specific gravity, and plasma copeptin concentration. Participants recorded their food and fluid intake for 3 d to assess total water intake from food and beverages. Neighborhood socioeconomic deprivation was measured using a tract-level Area Deprivation Index.
resultsBlack participants exhibited higher urine osmolality (640 [314] compared with 440 [283] mOsm/kg H
conclusionOur data suggest that compared with White young adults, Black young adults are hypohydrated and exhibit higher plasma copeptin concentration, and that greater neighborhood deprivation is associated with chronic underhydration irrespective of race. This trial was registered at clinicaltrials.gov as NCT04576338.
Indexed as
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What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.