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Factors Associated With Dietary Supplement Use by Sex Among Korean Adults: A Cross-Sectional Study Using Big Data
1Department of Nursing, College of Health and Medical Sciences, Cheongju University, Cheongju-si, Chungcheongbuk-do, Republic of Korea.
Summary
Factors influencing dietary supplement use in Korean adults differ significantly by sex. Understanding these sex-specific associations is crucial for developing targeted health strategies and promoting appropriate supplement consumption.
Area of Science:
- Nutrition Science
- Public Health
- Sociology
Background:
- Dietary supplement use is prevalent among adults globally.
- Understanding factors influencing supplement intake is essential for public health initiatives.
- Previous research has not fully elucidated sex-specific determinants of supplement use in Korean adults.
Purpose of the Study:
- To identify sex-specific factors associated with dietary supplement use among Korean adults.
- To provide evidence for developing tailored health education and counseling strategies.
Main Methods:
- Analysis of data from the 2023 Korean National Health and Nutrition Examination Survey.
- Inclusion of 2,517 males and 3,275 females aged 19 years and older.
- Utilized complex sample cross-tabulation and logistic regression analyses, stratified by sex.
Main Results:
- For males, marital status, health screening participation, weight control, and nutrition labeling awareness were significant factors.
- For females, education, marital status, health screening, stress, body perception, weight control, physical activity, and breakfast frequency were significant.
- Key factors associated with dietary supplement use demonstrated distinct patterns between males and females.
Conclusions:
- The determinants of dietary supplement use are sex-specific in the Korean adult population.
- Findings support the need for tailored educational and counseling approaches for safe and appropriate supplement use.
- This study provides preliminary evidence for sex-specific public health interventions regarding dietary supplements.
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