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Letter to the Editor| Volume 21, ISSUE 8, P1174-1175, August 2020

Asian Working Group for Sarcopenia Response to the Emphasis on Anterior Thigh Muscle Mass in Sarcopenia Diagnosis

      We thank you for the opportunity to respond to the issues raised in the letter by Kara et al and thank them for their valuable comments on the Asian Working Group for Sarcopenia (AWGS) consensus for sarcopenia diagnosis. Before responding to the comments, we want to address some consensus of AWGS: (1) AWGS wants to make evidence-based recommendations, so only published studies in Asian countries were included; (2) AWGS defined sarcopenia as an age-related condition, so recommendations were limited to people older than 60 or 65 years old; and (3) younger people with sarcopenia were recommended to search for potential underlying pathoetiology instead of only sarcopenia.
      • Chen L.K.
      • Liu L.K.
      • Woo J.
      • et al.
      Sarcopenia in Asia: Consensus report of the Asian working group for sarcopenia.
      • Chen L.K.
      • Lee W.J.
      • Peng L.N.
      • et al.
      Recent advances in sarcopenia research in Asia: 2016 update from the Asian working group for sarcopenia.
      • Chen L.K.
      • Woo J.
      • Assantachai P.
      • et al.
      Asian working group for sarcopenia: 2019 consensus update on sarcopenia diagnosis and treatment.
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      References

        • Chen L.K.
        • Liu L.K.
        • Woo J.
        • et al.
        Sarcopenia in Asia: Consensus report of the Asian working group for sarcopenia.
        J Am Med Dir Assoc. 2014; 15: 95-101
        • Chen L.K.
        • Lee W.J.
        • Peng L.N.
        • et al.
        Recent advances in sarcopenia research in Asia: 2016 update from the Asian working group for sarcopenia.
        J Am Med Dir Assoc. 2016; 17: 767.e1-767.e7
        • Chen L.K.
        • Woo J.
        • Assantachai P.
        • et al.
        Asian working group for sarcopenia: 2019 consensus update on sarcopenia diagnosis and treatment.
        J Am Med Dir Assoc. 2020; 21: 300-307.e2
        • Malhotra R.
        • Tareque M.I.
        • Tan N.C.
        • Ma S.
        Association of baseline hand grip strength and annual change in hand grip strength with mortality among older people.
        Arch Gerontol Geriatr. 2020; 86: 103961
        • Beard J.R.
        • Officer A.
        • de Carvalho I.A.
        • et al.
        The world report on ageing and health: A policy framework for healthy ageing.
        Lancet. 2016; 387: 2145-2154
        • Michel J.P.
        • Sadana R.
        “Healthy aging” concepts and measures.
        J Am Med Dir Assoc. 2017; 18: 460-464
        • Assantachai P.
        • Muangpaisan W.
        • Intalapaporn S.
        • et al.
        Cut-off points of quadriceps strength, declines and relationships of sarcopenia-related variables among Thai community-dwelling older adults.
        Geriatr Gerontol Int. 2014; 14: 61-68
        • Ata A.M.
        • Kara M.
        • Kaymak B.
        • et al.
        Regional and total muscle mass, muscle strength and physical performance: The potential use of ultrasound imaging for sarcopenia.
        Arch Gerontol Geriatr. 2019; 83: 55-60
        • Lee W.J.
        • Liu L.K.
        • Peng L.N.
        • et al.
        • ILAS Research Group
        Comparisons of sarcopenia defined by IWGS and EWGSOP criteria among older people: Results from the I-Lan longitudinal aging study.
        J Am Med Dir Assoc. 2013; 14: 528.e1-528.e7

      Linked Article

      • Comment on Asian Working Group on Sarcopenia's Updated Consensus Recommendations: Emphasis on Anterior Thigh Muscle Mass
        Journal of the American Medical Directors AssociationVol. 21Issue 8
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          We have read with great interest the recently published consensus update of Asian Working Group for Sarcopenia about the diagnosis and treatment of sarcopenia.1 We congratulate them for defining their diagnostic algorithm. Although we agree on selecting less stringent cut-off values for physical performance tests [ie, ≥12 seconds for chair stand test (CST) and <1.0 m/s for usual gait speed] compared with those of the European Working Group on Sarcopenia in Older People,2 we have a few suggestions on the following issues.
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