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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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.