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Association of Dietary Sodium-to-Potassium Ratio with Cardiometabolic Risk Factors in Korean Adults: Findings from the Korean National Health and Nutrition Examination Survey.

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  • المؤلفون: Baek SY;Baek SY; Kim HK; Kim HK
  • المصدر:
    Nutrients [Nutrients] 2023 Jul 13; Vol. 15 (14). Date of Electronic Publication: 2023 Jul 13.
  • نوع النشر :
    Journal Article
  • اللغة:
    English
  • معلومة اضافية
    • المصدر:
      Publisher: MDPI Publishing Country of Publication: Switzerland NLM ID: 101521595 Publication Model: Electronic Cited Medium: Internet ISSN: 2072-6643 (Electronic) Linking ISSN: 20726643 NLM ISO Abbreviation: Nutrients Subsets: MEDLINE
    • بيانات النشر:
      Original Publication: Basel, Switzerland : MDPI Publishing
    • الموضوع:
    • نبذة مختصرة :
      High-sodium and low-potassium intakes are interdependently linked to hypertension and cardiovascular diseases. We investigated the associations of dietary sodium-to-potassium (Na/K) ratio with cardiometabolic risk factors in 12,996 Korean adults (≥30 years) from the Korean National Health and Nutrition Examination Survey Ⅶ (2016-2018). Food intake was assessed through 24 h dietary recall data. Participants were divided into thirds based on their dietary Na/K ratio, with mean molar Na/K ratios of 1.11 (low), 1.92 (medium), and 3.21 (high). Although no significant associations were found between the dietary Na/K level and the risk of hypertension, obesity, and diabetes in all participants, the high Na/K ratio group had a higher risk of hypertension compared to the low Na/K ratio group in older adults (≥65 years) after adjusting for confounding factors (odds ratio = 1.38, 95% confidence interval: 1.10-1.72). Moreover, a higher Na/K ratio was associated with an increased risk of metabolic syndrome (MetS) in all participants ( p for trend = 0.0020). Within MetS components, abdominal obesity, elevated triglycerides, and elevated blood pressure were positively associated with the Na/K level. The food groups positively associated with a lower Na/K ratio were fruits, unsalted vegetables, nuts, potatoes, and dairy products. These findings suggest that a high dietary Na/K ratio may be an important risk factor for hypertension in older adults and MetS in all adults.
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    • Grant Information:
      Research Fund 2022 The Catholic university of Korea
    • Contributed Indexing:
      Keywords: cardiometabolic risk; food group; hypertension; metabolic syndrome; sodium-to-potassium ratio
    • الرقم المعرف:
      0 (Sodium, Dietary)
      9NEZ333N27 (Sodium)
      RWP5GA015D (Potassium)
    • الموضوع:
      Date Created: 20230729 Date Completed: 20230731 Latest Revision: 20230801
    • الموضوع:
      20250114
    • الرقم المعرف:
      PMC10385031
    • الرقم المعرف:
      10.3390/nu15143134
    • الرقم المعرف:
      37513552