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Lower risk of low bone mineral density in high vitamin E level in older people: A cross-sectional study.
Peng, Ying-Long; Wang, Zi-Yan; Wang, Xuan-Jia; Ji, Yu-Tong; Wen, Yaqing; Mai, Yanpei.
Afiliação
  • Peng YL; School of Medicine, South China University of Technology, Guangzhou, 510006, China.
  • Wang ZY; The First Clinical School, Guangzhou Medical University, Guangzhou, 510120, China.
  • Wang XJ; School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
  • Ji YT; School of Medicine, South China University of Technology, Guangzhou, 510006, China.
  • Wen Y; School of Medicine, South China University of Technology, Guangzhou, 510006, China.
  • Mai Y; School of Medicine, South China University of Technology, Guangzhou, 510006, China. Electronic address: maiyanpei@163.com.
Clin Nutr ESPEN ; 61: 316-321, 2024 Jun.
Article em En | MEDLINE | ID: mdl-38777450
ABSTRACT

INTRODUCTION:

Osteoporosis and osteopenia, together known as low bone mineral density (LBMD), are common problems in the elderly. LBMD may cause fragility fractures in the elderly. The relationship between Vitamin E and LBMD in old Americans is still unclear. In this study, we investigated the relationship between serum Vitamin E levels and LBMD in the elderly.

METHODS:

We utilized data from the National Health and Nutrition Examination Survey (NHANES) 2017-2018 and ultimately included 378 participants aged 50 to 79. Multivariable logistic or linear regression models were applied to examine the associations between serum Vitamin E levels and LBMD, total femur or lumbar spine BMD after adjusting for covariates.

RESULTS:

After adjusting for all covariates, higher serum Vitamin E levels reduced the risk of LBMD (OR 0.76; 95% CI 0.58-1.00) and were positively associated with total femur BMD (ß 0.02; 95% CI 0.01-0.03), after adjusting for all covariates. In the subgroup analysis, for the BMI normal group (BMI<25), the serum Vitamin E levels were positively associated with the total femur (ß 0.03; 95% CI 0.01-0.05) and lumbar spine BMD (ß 0.04; 95% CI 0.01-0.07). In the BMI normal group, people with high serum Vitamin E levels have a lower incidence of LBMD (OR0.43; 95% CI 0.21-0.88). Though the P for interaction was larger than 0.05.

CONCLUSION:

This study found serum Vitamin E levels were negatively associated with LBMD in older Americans. Serum Vitamin E levels were positively associated with femur BMD in older Americans.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Osteoporose / Vitamina E / Densidade Óssea / Inquéritos Nutricionais Limite: Aged / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Osteoporose / Vitamina E / Densidade Óssea / Inquéritos Nutricionais Limite: Aged / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2024 Tipo de documento: Article