Proposal for new diagnostic criteria for low skeletal muscle mass based on computed tomography imaging in Asian adults

Nutrition ◽  
2016 ◽  
Vol 32 (11-12) ◽  
pp. 1200-1205 ◽  
Author(s):  
Yuhei Hamaguchi ◽  
Toshimi Kaido ◽  
Shinya Okumura ◽  
Atsushi Kobayashi ◽  
Ahmed Hammad ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Diagnostic Criteria ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Computed Tomography Imaging ◽  
Tomography Imaging

scholarly journals Feasibility of computed tomography-based assessment of skeletal muscle mass in hemodialysis patients

2020 ◽  
Author(s):  
Tomoaki Takata ◽  
Aki Motoe ◽  
Katsumi Tanida ◽  
Sosuke Taniguchi ◽  
Ayami Ida ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Hemodialysis Patients

SUN-P201: Contrast-Enhancement Influences Skeletal Muscle Density, but Not Skeletal Muscle Mass, Measurements on Computed Tomography

2017 ◽  
Vol 36 ◽  
pp. S128 ◽  
Author(s):  
J. Van Vugt ◽  
R. Coebergh van den Braak ◽  
H.-J. Schippers ◽  
K. Veen ◽  
S. Levolger ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Contrast Enhancement ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Mass Measurements ◽  
Muscle Density

scholarly journals Predictors of Discordance in the Assessment of Skeletal Muscle Mass between Computed Tomography and Bioimpedance Analysis

2019 ◽  
Vol 8 (3) ◽  
pp. 322 ◽  
Author(s):  
Min Jo ◽  
Tae Lim ◽  
Mi Jeon ◽  
Hye Lee ◽  
Beom Kim ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Female Gender ◽  
Albumin Level ◽  
Advanced Age ◽  
Bioimpedance Analysis ◽  
Skeletal Muscle Index ◽  
Cutoff Values

Computed tomography (CT) and bioimpedance analysis (BIA) can assess skeletal muscle mass (SMM). Our objective was to identify the predictors of discordance between CT and BIA in assessing SMM. Participants who received a comprehensive medical health check-up between 2010 and 2018 were recruited. The CT and BIA-based diagnostic criteria for low SMM are as follows: Defined CT cutoff values (lumbar skeletal muscle index (LSMI) <1 standard deviation (SD) and means of 46.12 cm2/m2 for men and 34.18 cm2/m2 for women) and defined BIA cutoff values (appendicular skeletal muscle/height2 <7.0 kg/m2 for men and <5.7 kg/m2 for women). A total of 1163 subjects were selected. The crude and body mass index (BMI)-adjusted SMM assessed by CT were significantly associated with those assessed by BIA (correlation coefficient = 0.78 and 0.68, respectively; p < 0.001). The prevalence of low SMM was 15.1% by CT and 16.4% by BIA. Low SMM diagnosed by CT was significantly associated with advanced age, female gender, and lower serum albumin level, whereas low SMM diagnosed by BIA was significantly associated with advanced age, female gender, and lower BMI (all p < 0.05). Upon multivariate analysis, age >65 years, female and BMI <25 kg/m2 had significantly higher risks of discordance than their counterparts (all p < 0.05). We found a significant association between SMM assessed by CT and BIA. SMM assessment using CT and BIA should be interpreted cautiously in older adults (>65 years of age), female and BMI <25 kg/m2.

Measuring skeletal muscle mass using C3 cross-sectional computed tomography images

2018 ◽  
Vol 37 ◽  
pp. S37
Author(s):  
B.T. Muresan ◽  
C. Sánchez Juan ◽  
A. Artero ◽  
A. Montoro ◽  
G. Sanchz Jordá ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Cross Sectional ◽  
Computed Tomography Images

scholarly journals Percentiles for skeletal muscle index, area and radiation attenuation based on computed tomography imaging in a healthy Caucasian population

2017 ◽  
Vol 72 (2) ◽  
pp. 288-296 ◽  
Author(s):  
A. van der Werf ◽  
J. A. E. Langius ◽  
M. A. E. de van der Schueren ◽  
S. A. Nurmohamed ◽  
K. A. M. I. van der Pant ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Skeletal Muscle ◽  
Caucasian Population ◽  
Computed Tomography Imaging ◽  
Radiation Attenuation ◽  
Skeletal Muscle Index ◽  
Tomography Imaging
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