Variables | Total N = 72 | Sarcopenia | Non-sarcopenia | P value |
---|---|---|---|---|
Gender | 0.086 | |||
Male | 47 | 24 | 23 | |
Female | 25 | 18 | 7 | |
Age (years) (mean ± SD) | 57.49 ± 10.92 | 59.13 ± 11.64 | 55.3 ± 9.64 | 0.148 |
Symptoms | 0.905 | |||
Yes | 33 | 19 | 14 | |
No | 39 | 23 | 16 | |
Histologic subtypes | 0.331 | |||
Well-differentiated (WDLPS) | 47 | 25 | 22 | |
Myxoid/round cell (MLPS) | 6 | 4 | 2 | |
Dedifferentiated (DDLPS) | 18 | 13 | 5 | |
Pleomorphic (PLPS) | 1 | 0 | 1 | |
FNCLCC | 0.334 | |||
Grade1 | 31 | 19 | 12 | |
Grade2 | 27 | 13 | 14 | |
Grade3 | 14 | 10 | 4 | |
Tumor burden, cm median (IQR) | 20, 15–29.5 | 20, 13–29 | 20, 15–30 | 0.402 |
Combined-organ resection | 0.371 | |||
Yes | 54 | 32 | 22 | |
No | 18 | 10 | 8 | |
Operation duration, hours median (IQR) | 4.0, 3.0–5.0 | 4.0, 3.0–5.0 | 4.0, 2.0–5.0 | 0.959 |
Estimated blood loss, mL median (IQR) | 400, 200–700 | 500, 100–825 | 300, 200–500 | 0.160 |
Blood transfusion | 0.213 | |||
Yes | 20 | 14 | 6 | |
No | 52 | 28 | 24 | |
ICU stay | 0.468 | |||
Yes | 49 | 30 | 19 | |
No | 23 | 12 | 11 | |
Complications | 0.362 | |||
Yes | 26 | 17 | 9 | |
No | 46 | 25 | 21 | |
Clavien-Dindo classification | 0.011* | |||
≤ 2 | 64 | 34 | 30 | |
> 2 | 8 | 8 | 0 | |
Postoperative hospital stays, days median (IQR) | 15, 12–22.75 | 16, 13–24 | 14, 9–21 | 0.093 |
BMI (mean ± SD) | 23.48 ± 3.78 | 22.48 ± 3.79 | 24.9 ± 3.35 | 0.007* |
ALB, g/L (mean ± SD) | 38.51 ± 5.77 | 38.44 ± 5.74 | 38.61 ± 5.91 | 0.904 |
PALB, g/L (mean ± SD) | 0.21 ± 0.08 | 0.20 ± 0.08 | 0.22 ± 0.08 | 0.375 |
A/G (mean ± SD) | 1.46 ± 0.39 | 1.47 ± 0.39 | 1.46 ± 0.39 | 0.908 |
Hb, g/L (mean ± SD) | 124.42 ± 17.01 | 120.76 ± 16.35 | 129.43 ± 16.88 | 0.033* |
SCr,μmol/L (mean ± SD) | 74.3 ± 18.15 | 74.09 ± 20.27 | 74.61 ± 15.07 | 0.907 |
SMA, cm2 (mean ± SD) | 111.81 ± 28.81 | 95.47 ± 17.39 | 134.67 ± 26.02 | 0.000 |
SMI (mean ± SD) | 40.64 ± 8.85 | 35.03 ± 4.79 | 48.5 ± 7.05 | 0.000 |
PMA, cm2 (mean ± SD) | 14.23 ± 5.06 | 12.28 ± 3.66 | 16.95 ± 5.54 | 0.000 |
PMI (mean ± SD) | 5.15 ± 1.63 | 4.49 ± 1.14 | 6.08 ± 1.77 | 0.000 |
Fat area, cm2 (mean ± SD) | 78.24 ± 46.7 | 76.26 ± 44.48 | 80.56 ± 49.86 | 0.719 |