Hiromitsu Toyoda, Masatoshi Hoshino, Shoichiro Ohyama, Hidetomi Terai, Akinobu Suzuki, Kentaro Yamada, Shinji Takahashi, Kazunori Hayashi, Koji Tamai, Yusuke Hori, Hiroaki Nakamura
February 2019, Volume 28, Issue 2, pp 241 - 249 Original Article Read Full Article 10.1007/s00586-018-5858-8
First Online: 12 December 2018
To evaluate the correlations between back muscle strength, trunk muscle mass, and sarcopenia-related parameters in patients with spinal disorders.
This cross-sectional observational study included 230 consecutive patients with spinal disorders who visited our outpatient clinic (age range 65–92 years). We measured back muscle strength, handgrip strength, gait speed, and appendicular and trunk skeletal muscle mass using bioimpedance analysis. We classified the subjects into the sarcopenia, dynapenia, or normal stages in accordance with the guidelines set by the European Working Group on Sarcopenia in Older People, and used the cutoff values reported in the guidelines set by the Asian Working Group for Sarcopenia.
Back muscle strength was significantly correlated with trunk muscle mass (males: r = 0.47, P
Back muscle strength is significantly correlated with trunk muscle mass and sarcopenia-related parameters in patients with spinal disorders. Back muscle strength in the sarcopenic stage is significantly lesser than that in the normal stage. Although sarcopenia is a multifaceted geriatric syndrome, spinal disorders might be one of the risk factors for disease-related sarcopenia.
These slides can be retrieved from Electronic Supplementary Material.[Figure not available: see fulltext.]
Read Full Article