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    Article

    Cross-Sectional and Longitudinal Associations of Creatinine-to-Cystatin C Ratio with Sarcopenia Parameters in Older Adults

    Accumulating evidence from cross-sectional studies suggests that the serum creatinine-to-cystatin C ratio (CCR) may be a useful biomarker for sarcopenia. This study aimed to assess the cross-sectional and long...

    M. Kitago, S. Seino, S. Shinkai, Y. Nofuji in The journal of nutrition, health & aging (2023)

  2. Article

    Interaction of Eating Status and Dietary Variety on Incident Functional Disability among Older Japanese Adults

    To examine whether eating status and dietary variety were associated with functional disability during a 5-year follow-up analysis of older adults living in a Japanese metropolitan area.

    T. Hata, S. Seino, Y. Yokoyama, M. Narita in The journal of nutrition, health & aging (2022)

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    Article

    Difference between “Physical Fitness Age” Based on Physical Function and Chronological Age Is Associated with Obesity, Hyperglycemia, Depressive Symptoms, and Low Serum Albumin

    This study aimed to (1) develop the physical fitness age, which is the biological age based on physical function, (2) evaluate the validity of the physical fitness age for the assessment of sarcopenia, and (3)...

    Kenji Toyoshima, S. Seino, Y. Tamura in The journal of nutrition, health & aging (2022)

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    Article

    Association between Oral Frailty and Dietary Variety among Community-Dwelling Older Persons: A Cross-Sectional Study

    To examine the association between the severity of oral frailty (OF), which is one of the comprehensive oral functions evaluated, and dietary variety in community-dwelling older persons.

    Daichi Hoshino, H. Hirano, A. Edahiro in The journal of nutrition, health & aging (2021)

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    Article

    Association between Oral Frailty and Nutritional Status Among Community-Dwelling Older Adults: The Takashimadaira Study

    Recently, the concept of oral frailty, defined as accumulated deficits in oral health, has been introduced in Japan. However, data about its association with nutritional status are limited. Thus, this cross-se...

    Masanori Iwasaki, K. Motokawa, Y. Watanabe in The journal of nutrition, health & aging (2020)

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    Article

    Association of Dietary Variety and Appetite with Sleep Quality in Urban-Dwelling Older Japanese Adults

    Although it has been shown that specific foods and nutrients are associated with sleep quality, few studies have examined the association of dietary variety and appetite with sleep quality in older adults.

    K. Yamamoto, Keiko Motokawa, T. Yoshizaki in The journal of nutrition, health & aging (2020)

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    Article

    Score-Based and Nutrient-Derived Dietary Patterns Are Associated with Depressive Symptoms in Community-Dwelling Older Japanese: A Cross-Sectional Study

    This study evaluated associations of score-based and nutrient-derived dietary patterns with depressive symptoms in community-dwelling older Japanese.

    Yuri Yokoyama, A. Kitamura, T. Yoshizaki in The journal of nutrition, health & aging (2019)

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    Article

    Effects of Low-Dose Dairy Protein Plus Micronutrient Supplementation during Resistance Exercise on Muscle Mass and Physical Performance in Older Adults: A Randomized, Controlled Trial

    To investigate whether supplementation with low-dose dairy protein plus micronutrients augments the effects of resistance exercise (RE) on muscle mass and physical performance compared with RE alone among olde...

    Satoshi Seino, K. Sumi, M. Narita, Y. Yokoyama in The journal of nutrition, health & aging (2018)

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    Article

    Dietary variety and decline in lean mass and physical performance in community-dwelling older Japanese: A 4-year follow-up study

    To examine associations of dietary variety with changes in lean mass and physical performance during a 4-year period in an elderly Japanese population. Design: Four-year prospective study.

    Yuri Yokoyama, M. Nishi, H. Murayama, H. Amano in The journal of nutrition, health & aging (2017)

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    Article

    Association of dietary variety with body composition and physical function in community-dwelling elderly Japanese

    To examine the associations of dietary variety with body composition and physical function in community-dwelling elderly Japanese

    Yuri Yokoyama, M. Nishi, H. Murayama, H. Amano in The journal of nutrition, health & aging (2016)