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Table 1 Preoperative muscle composition

From: Association of preoperative variables of ipsilateral hip abductor muscles with gait function after total hip arthroplasty: a retrospective study

Muscle composition

TM

(cm2/m2)

LMM

(cm2/m2)

LMM/TM

(%)

LDL

(cm2/m2)

LDL/TM

(%)

mFAT

(cm2/m2)

mFAT/TM

(%)

IMAT

(cm2/m2)

IMAT/TM

(%)

Glutei medius+minimus

13.4 (2.3)

7.5 (2.6)

55.3 (13.1)

3.5 (0.9)

26.7 (7.0)

2.2 (1.3)

17.6 (11.7)

5.7 (2.1)

44.3 (18.0)

Gluteus maximus

9.2 (2.3)

4.4 (2.7)

45.4 (19.8)

3.3 (1.1)

37.1 (11.4)

1.2 (0.7)

14.3 (8.4)

4.6 (1.5)

51.4 (17.8)

  1. Data are expressed as mean (standard deviation). TM Segmented total muscle cross-sectional area, LMM Lean muscle mass area, LDL Low-density lean tissue area, mFAT Intramuscular fat area, IMAT Intramuscular adipose tissue area