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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1977 2
1978 1
1979 2
1982 1
1986 2
1987 2
1989 2
1990 1
1991 3
1992 2
1993 5
1994 2
1995 3
1997 2
1998 5
1999 1
2000 4
2001 3
2002 6
2003 7
2004 6
2005 8
2006 17
2007 7
2008 14
2009 17
2010 21
2011 19
2012 27
2013 27
2014 32
2015 39
2016 37
2017 37
2018 46
2019 48
2020 42
2021 55
2022 37
2023 40
2024 39
2025 49
2026 24

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642 results

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Page 1
Office-Based Urinalysis: A Comprehensive Review.
Hitzeman N, Greer D MD, MPH, Carpio E. Hitzeman N, et al. Am Fam Physician. 2022 Jul;106(1):27-35B. Am Fam Physician. 2022. PMID: 35839369 Free article. Review.
When testing for urinary tract infection, midstream urine should be collected using the clean-catch technique. A urine collection bag specimen can be used for clinically stable febrile infants with suspected urinary tract infection; however, the presence of leukocyt …
When testing for urinary tract infection, midstream urine should be collected using the clean-catch technique. A urine collect …
Urinalysis: a comprehensive review.
Simerville JA, Maxted WC, Pahira JJ. Simerville JA, et al. Am Fam Physician. 2005 Mar 15;71(6):1153-62. Am Fam Physician. 2005. PMID: 15791892 Free article. Review.
Midstream clean collection is acceptable in most situations, but the specimen should be examined within two hours of collection. Cloudy urine often is a result of precipitated phosphate crystals in alkaline urine, but pyuria also can be the cause. ...Dipstick urinal …
Midstream clean collection is acceptable in most situations, but the specimen should be examined within two hours of collection. Cloudy u …
Urinary indices of hydration status.
Armstrong LE, Maresh CM, Castellani JW, Bergeron MF, Kenefick RW, LaGasse KE, Riebe D. Armstrong LE, et al. Int J Sport Nutr. 1994 Sep;4(3):265-79. doi: 10.1123/ijsn.4.3.265. Int J Sport Nutr. 1994. PMID: 7987361 Free article.
Athletes and researchers could benefit from a simple and universally accepted technique to determine whether humans are well-hydrated, euhydrated, or hypohydrated. Two laboratory studies (A, B) and one field study (C) were conducted to determine if urine color (Ucol …
Athletes and researchers could benefit from a simple and universally accepted technique to determine whether humans are well-hydrated …
Assessing hydration status.
Kavouras SA. Kavouras SA. Curr Opin Clin Nutr Metab Care. 2002 Sep;5(5):519-24. doi: 10.1097/00075197-200209000-00010. Curr Opin Clin Nutr Metab Care. 2002. PMID: 12172475 Review.
Plasma osmolality, urine osmolality and urine specific gravity are the most widely used markers of hydration. ...Some data indicate that urine colour is as good indicator of hydration as plasma or urine osmolality or urin …
Plasma osmolality, urine osmolality and urine specific gravity are the most widely used markers of hydration …
Dehydration and rehydration in competative sport.
Maughan RJ, Shirreffs SM. Maughan RJ, et al. Scand J Med Sci Sports. 2010 Oct;20 Suppl 3:40-7. doi: 10.1111/j.1600-0838.2010.01207.x. Scand J Med Sci Sports. 2010. PMID: 21029189 Review.
Athletes should learn to assess their hydration needs and develop a personalized hydration strategy that takes account of exercise, environment and individual needs. Pre-exercise hydration status can be assessed from urine frequency and volume, with ad …
Athletes should learn to assess their hydration needs and develop a personalized hydration strategy that takes account of exer …
Urine specific gravity to identify and predict hydration need in ALS.
Waheed W, Khan F, Naud S, Kasarskis E, Matthews D, Tandan R. Waheed W, et al. Amyotroph Lateral Scler Frontotemporal Degener. 2022 Aug;23(5-6):407-414. doi: 10.1080/21678421.2021.2013894. Epub 2021 Dec 17. Amyotroph Lateral Scler Frontotemporal Degener. 2022. PMID: 34918583 Free PMC article.
This prompted us to examine the utility of urine-specific gravity (USG) as a predictor of hydration need in ALS subjects. Material and Methods: Using data from a multicenter study of 80 ALS subjects with 250 visits, we conducted a secondary analysis of …
This prompted us to examine the utility of urine-specific gravity (USG) as a predictor of hydration need in ALS …
Association between Urine Specific Gravity as a Measure of Hydration Status and Risk of Type 2 Diabetes: The Kailuan Prospective Cohort Study.
Dong Y, Chen S, Yu Y, Li W, Xu Z, Du J, Huang S, Wu S, Cai Y. Dong Y, et al. Nutrients. 2024 May 27;16(11):1643. doi: 10.3390/nu16111643. Nutrients. 2024. PMID: 38892576 Free PMC article.
A total of 71,526 participants who eventually met the standards were divided into five hydration-status groups based on their levels of urine specific gravity (USG). Multivariable and time-dependent Cox proportional hazards models were employed to eval …
A total of 71,526 participants who eventually met the standards were divided into five hydration-status groups based on their levels …
Associations between urine specific gravity and race/ethnicity at the population level: Implications for hydration status categorization.
Winter IP, Ferguson BK, Wilson PB. Winter IP, et al. Am J Hum Biol. 2024 Oct;36(10):e24139. doi: 10.1002/ajhb.24139. Epub 2024 Jul 17. Am J Hum Biol. 2024. PMID: 39016205
OBJECTIVE: We aimed to evaluate how urine specific gravity (USG) and rates of supposed hypohydration vary by race/ethnicity, and to examine how adjustment for several important factors impacts estimated USG. ...The analyses considered the impact of urine …
OBJECTIVE: We aimed to evaluate how urine specific gravity (USG) and rates of supposed hypohydration vary by race/ethni …
Assessing hydration status: the elusive gold standard.
Armstrong LE. Armstrong LE. J Am Coll Nutr. 2007 Oct;26(5 Suppl):575S-584S. doi: 10.1080/07315724.2007.10719661. J Am Coll Nutr. 2007. PMID: 17921468 Review.
Acknowledging that total body water (TBW) turnover is complex, and that no measurement is valid for all situations, this review evaluates 13 hydration assessment techniques. Although validated laboratory methods exist for TBW and extracellular volume, no evidence incontrov …
Acknowledging that total body water (TBW) turnover is complex, and that no measurement is valid for all situations, this review evaluates 13 …
Urine Specific Gravity Measurement for Fluid Balance in Neonates on Intravenous Fluids in a Neonatal Intensive Care Unit: An Open Label Randomized Controlled Trial.
Jha R, Tewari VV, Tewari D, Devgan A. Jha R, et al. Indian Pediatr. 2022 Sep 15;59(9):692-698. Epub 2022 Jun 27. Indian Pediatr. 2022. PMID: 35762025 Free article. Clinical Trial.
BACKGROUND: Urine specific gravity reflects hydration status and correlates well with urine osmolality. ...CONCLUSION: Using urine specific gravity to regulate intravenous fluids in neonates resulted in a significant reducti …
BACKGROUND: Urine specific gravity reflects hydration status and correlates well with urine osmolality. . …
642 results