Trends in Salt Consumption and Reduction Practices in Vietnam During 2015-2021: Analyzing Urinary Sodium Levels Among 18-69 Aged Populations.

IF 2.6 3区医学 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

International Journal of Public Health Pub Date : 2025-03-25 eCollection Date: 2025-01-01 DOI:10.3389/ijph.2025.1608065

Vu Thi Hoang Lan, Bui Thi Tu Quyen, Pham Quang Duy, Le Hoang, Hoang Van Minh

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引用次数: 0

Abstract

Objectives: This study investigates changes in salt intake and reduction practices among Vietnamese adults (ages 18-69), focusing on high-risk groups for non-communicable diseases (NCDs) like hypertension, diabetes, and elevated BMI.

Methods: Participants aged 18-69 from the 2015 and 2020 STEPs surveys provided data on the spot urine test. Average daily salt intake was calculated using the Intersalt Southern European equation. The prevalence of excessive salt intake was assessed, along with subgroup analyses based on demographic factors and NCD risk.

Results: Average salt intake decreased significantly from 9.42 g/day in 2015 to 8.07 g/day in 2020 (p < 0.01), with the most substantial decline among younger individuals. The percentage exceeding the global average of 10.78 g/day dropped from 24.88% to 8.31%. High-risk groups, including those with hypertension and diabetes, consumed more salt but also showed reductions. Awareness of salt reduction advice remained low, with only 60.9% of the general population informed.

Conclusion: While progress has been made in reducing salt intake, ongoing public health initiatives are essential to meet recommended levels, especially for high-risk populations.

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2015-2021年越南盐消费和减少实践趋势：分析18-69岁人群的尿钠水平

目的：本研究调查了越南成年人（18-69岁）盐摄入量的变化和减少做法，重点关注高血压、糖尿病和BMI升高等非传染性疾病（NCDs）的高危人群。方法：来自2015年和2020年STEPs调查的18-69岁参与者提供了尿检数据。平均每日盐摄入量是用Intersalt南欧方程式计算的。评估了过量盐摄入的流行程度，并根据人口因素和非传染性疾病风险进行了亚组分析。结果：平均盐摄入量从2015年的9.42 g/d显著下降到2020年的8.07 g/d (p < 0.01)，其中以年轻人下降幅度最大。超过全球平均水平10.78 g/d的比例从24.88%下降到8.31%。高风险人群，包括高血压和糖尿病患者，摄入的盐更多，但也有所减少。对减盐建议的认识仍然很低，只有60.9%的普通人群知情。结论：虽然在减少盐摄入量方面取得了进展，但持续开展的公共卫生行动对于达到建议水平至关重要，特别是对于高危人群。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Public Health 医学-公共卫生、环境卫生与职业卫生

CiteScore

4.20

自引率

2.20%

发文量

269

审稿时长

12 months

期刊介绍： The International Journal of Public Health publishes scientific articles relevant to global public health, from different countries and cultures, and assembles them into issues that raise awareness and understanding of public health problems and solutions. The Journal welcomes submissions of original research, critical and relevant reviews, methodological papers and manuscripts that emphasize theoretical content. IJPH sometimes publishes commentaries and opinions. Special issues highlight key areas of current research. The Editorial Board''s mission is to provide a thoughtful forum for contemporary issues and challenges in global public health research and practice.