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Accuracy and Usefulness of Select Methods for Assessing Complete Collection of 24-Hour Urine: A Systematic Review ; J Clin Hypertens (Greenwich)

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  • المصدر:
    J Clin Hypertens (Greenwich). 18(5):456-467.
  • الموضوع:
  • نوع التسجيلة:
    other/unknown material
  • اللغة:
    unknown
  • معلومة اضافية
    • Contributors:
      John, Katherine A.; Cogswell, Mary E.; Campbell, Norm R.; Nowson, Caryl A.; Diet, Dip Nutr; Legetic, Branka; Hennis, Anselm J. M.; Patel, Sheena M.
    • Collection:
      CDC Stacks (Centers for Disease Control and Prevention)
    • نبذة مختصرة :
      Twenty-four-hour urine collection is the recommended method for estimating sodium intake. To investigate the strengths and limitations of methods used to assess completion of 24-hour urine collection, the authors systematically reviewed the literature on the accuracy and usefulness of methods vs para-aminobenzoic acid (PABA) recovery (referent). The percentage of incomplete collections, based on PABA, was 6% to 47% (n=8 studies). The sensitivity and specificity for identifying incomplete collection using creatinine criteria (n=4 studies) was 6% to 63% and 57% to 99.7%, respectively. The most sensitive method for removing incomplete collections was a creatinine index <0.7. In pooled analysis (≥2 studies), mean urine creatinine excretion and volume were higher among participants with complete collection (P<.05); whereas, self-reported collection time did not differ by completion status. Compared with participants with incomplete collection, mean 24-hour sodium excretion was 19.6 mmol higher (n=1781 specimens, 5 studies) in patients with complete collection. Sodium excretion may be underestimated by inclusion of incomplete 24-hour urine collections. None of the current approaches reliably assess completion of 24-hour urine collection. ; CC999999/Intramural CDC HHS/United States ; 2017-09-11T00:00:00Z ; 26726000 ; PMC5592696
    • Relation:
      cdc:48098; http://stacks.cdc.gov/view/cdc/48098/
    • الرقم المعرف:
      edsbas.6455722