Macronutrient composition and sarcopenia in the oldest-old men

Jyväkorpi, Satu; Urtamo, Annele; Kivimäki, Mika; Strandberg, Timo

doi:10.1016/j.clnu.2020.04.024

Cited by 21 publications

(42 citation statements)

References 8 publications

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“…However, there were no such associations observed between n-3 PUFA, n-6 PUFA and the ratio of n-6:n-3 fatty acids and the other two sarcopenia definitions (EWGSOP and EWGSOP2). In contrast to our findings, a recent cross-sectional study of oldest-old men indicated an inverse association between dietary total PUFA and sarcopenia (EWGSOP2) (45) . Also, this study did not provide any detailed information about the dietary intake of n-3 or n-6 PUFA (45) .…”

Section: Discussioncontrasting

confidence: 99%

“…In contrast to our findings, a recent cross-sectional study of oldest-old men indicated an inverse association between dietary total PUFA and sarcopenia (EWGSOP2) (45) . Also, this study did not provide any detailed information about the dietary intake of n-3 or n-6 PUFA (45) . It appears that our study is the first study to describe the effects of dietary n-3, n-6 and the ratio of n-3:n-6 PUFA on sarcopenia (FNIH) in older men.…”

Section: Discussioncontrasting

confidence: 99%

See 1 more Smart Citation

Associations between nutrient intakes and dietary patterns with different sarcopenia definitions in older Australian men: the concord health and ageing in men project

Das

Cumming

Naganathan

et al. 2020

Public Health Nutr.

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Objective: To assess the associations between nutrient intake and dietary patterns with different sarcopenia definitions in older men. Design: Cross-sectional study. Setting: Sarcopenia was defined using the Foundation for the National Institutes of Health (FNIH), the European Working Group on Sarcopenia in Older People (EWGSOP) and the European Working Group on Sarcopenia in Older People 2 (EWGSOP2). Dietary adequacy of fourteen nutrients was assessed by comparing participants’ intakes with the Nutrient Reference Values (NRV). Attainment of NRV for nutrients was incorporated into a variable ‘poor’ (meeting ≤ 9) v. ‘good’ (meeting ≥ 10) using the cut-point method. Also, two different dietary patterns, monounsaturated:saturated fat and n-6:n-3 fatty acids ratio and individual nutrients were used as predictor variables. Participants: A total of 794 men aged ≥75 years participated in this study. Results: The prevalence of sarcopenia by the FNIH, EWGSOP and EWGSOP2 definitions was 12·9 %, 12·9 % and 19·6 %, respectively. With the adjustment, poor nutrient intake was significantly associated with FNIH-defined sarcopenia (OR: 2·07 (95 % CI 1·16, 3·67)), but not with EWGSOP and EWGSPOP2 definitions. The lowest and second-lowest quartiles of protein, Mg and Ca and the lowest quartiles of n-6 PUFA and n-3 PUFA intakes were significantly associated with FNIH-defined sarcopenia. Each unit decrease in n-6:n-3 ratio was significantly associated with a 9 % increased risk of FNIH-defined sarcopenia (OR: 1·09 (95 % CI 1·04, 1·16)). Conclusions: Inadequate intakes of nutrients are associated with FNIH-defined sarcopenia in older men, but not with the other two sarcopenia definitions. Further studies are required to understand these relationships.

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Section: Discussioncontrasting

confidence: 99%

Section: Discussioncontrasting

confidence: 99%

Associations between nutrient intakes and dietary patterns with different sarcopenia definitions in older Australian men: the concord health and ageing in men project

Das

Cumming

Naganathan

et al. 2020

Public Health Nutr.

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“…Interestingly, malnutrition seems to be related to muscle health decline and may contribute to the development of sarcopenia [ 14 , 15 , 16 ] and aggravate the age-associated loss of muscle mass, muscle strength and physical performance [ 17 , 18 ]. In one of our previous studies using observations from the SarcoPhAge cohort, we found that malnourished older individuals had a more than three-fold higher risk of developing sarcopenia after four years of follow-up than older individuals who were not malnourished [ 19 ].…”

Section: Introductionmentioning

confidence: 99%

Impact of Malnutrition Status on Muscle Parameter Changes over a 5-Year Follow-Up of Community-Dwelling Older Adults from the SarcoPhAge Cohort

et al. 2021

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This study aimed to assess the impact of malnutrition on the 5-year evolution of physical performance, muscle mass and muscle strength in participants from the SarcoPhAge cohort, consisting of community-dwelling older adults. The malnutrition status was assessed at baseline (T0) according to the “Global Leadership Initiatives on Malnutrition” (GLIM) criteria, and the muscle parameters were evaluated both at T0 and after five years of follow-up (T5). Lean mass, muscle strength and physical performance were assessed using dual X-ray absorptiometry, handgrip dynamometry, the short physical performance battery test and the timed up and go test, respectively. Differences in muscle outcomes according to nutritional status were tested using Student’s t-test. The association between malnutrition and the relative 5-year change in the muscle parameters was tested using multiple linear regressions adjusted for several covariates. A total of 411 participants (mean age of 72.3 ± 6.1 years, 56% women) were included. Of them, 96 individuals (23%) were diagnosed with malnutrition at baseline. Their muscle parameters were significantly lower than those of the well-nourished patients both at baseline and after five years of follow-up (all p-values < 0.05), except for muscle strength in women at T5, which was not significantly lower in the presence of malnutrition. However, the 5-year changes in muscle parameters of malnourished individuals were not significantly different than those of well-nourished individuals (all p-values > 0.05).

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“…Liikunta-ja ravitsemusohjauksel la pystytään parantamaan ikääntyneen fyysistä suorituskykyä ja luiden lujuutta, pysäyttämään tai hidastamaan sarkopenian ja gerastenian etenemistä sekä ehkäisemään kognition heikkenemistä ( Jyväkorpi ym. 2020a;2020b;2020c).…”

Section: Pohdintaunclassified

Turun kaupungin kuntotestipäivään osallistuneiden ikääntyneiden fyysinen toimintakyky

et al. 2022

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Macronutrient composition and sarcopenia in the oldest-old men

Cited by 21 publications

References 8 publications

Associations between nutrient intakes and dietary patterns with different sarcopenia definitions in older Australian men: the concord health and ageing in men project

Associations between nutrient intakes and dietary patterns with different sarcopenia definitions in older Australian men: the concord health and ageing in men project

Impact of Malnutrition Status on Muscle Parameter Changes over a 5-Year Follow-Up of Community-Dwelling Older Adults from the SarcoPhAge Cohort

Turun kaupungin kuntotestipäivään osallistuneiden ikääntyneiden fyysinen toimintakyky

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