The Relationship between Dietary Na/K Ratio and Bone Mineral Density in Korean Middle-Aged Women

Seong Su Choi; Yun-A Kim; Hyun Ji Kim; Yoon Jeong Cho; Geon Ho Lee

doi:10.4082/kjfm.21.0208

추천

검색

자료유형: 학술저널

저자정보: Seong Su Choi (Department of Family Medicine Daegu Catholic University School of Medicine Daegu Korea) Yun-A Kim (Department of Family Medicine Daegu Catholic University School of Medicine Daegu Korea) Hyun Ji Kim (Department of Family Medicine Daegu Catholic University School of Medicine Daegu Korea) Yoon Jeong Cho (Department of Family Medicine Daegu Catholic University School of Medicine Daegu Korea) Geon Ho Lee (Department of Family Medicine Daegu Catholic University School of Medicine Daegu Korea)

저널정보: 대한가정의학회 Korean Journal of Family Medicine Korean Journal of Family Medicine 제44권 제1호

발행연도: 2023.1

수록면: 21 - 27 (7page)

DOI: 10.4082/kjfm.21.0208

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Background: Dietary Na+ or Na+/K+ ratio has been reported to be associated with bone mineral density (BMD). However, this remains unclear, and only a few studies have been reported on the Korean population. Therefore, this study aimed to determine the association between dietary Na+, K+, and Na+/K+ ratios and BMD in middle-aged Korean women.Methods: This study used data from the Korea National Health and Nutrition Examination Survey 2008–2011. A to-tal of 3,690 women aged >50 years were included. Study participants were classified into quartiles (lowest quartile Q1–highest quartile Q4) according to dietary Na+, K+, and Na+/K+ ratio, and we examined the association of these parameters with BMD. Total femur and lumbar spine BMD were measured using dual-energy X-ray absorptiome-try. Multiple linear regression analyses were performed using IBM SPSS ver. 19.0.Results: The mean age was 62 years, and a significant negative trend in the β-coefficient regarding dietary Na+ was only observed in the total femur BMD. However, the total femur and lumbar spine BMD decreased from Q1 to Q4 regarding the dietary Na+/K+ ratio (P-value for trend: 0.044 for total femur BMD and 0.002 for lumbar spine BMD).Conclusion: A significant negative trend in the β-coefficient for both total femur and lumbar spine BMD was ob-served regarding the Na+/K+ ratio. Therefore, based on the results of this study, a higher dietary Na+/K+ ratio may be associated with a lower BMD.

#Dietary Sodium #Dietary Potassium #Bone Density #Femur #Spine

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!