Table 3.
Univariate and multivariate analyses of body composition parameters for DFS and OS (n = 119)
| Disease-free survival | Overall survival | |||||||
|---|---|---|---|---|---|---|---|---|
| Univariate | Multivariate | Univariate | Multivariate | |||||
| HR (95% CI) | p | HR (95% CI) | p | HR (95% CI) | p | HR (95% CI) | p | |
| Sarcopenia: yes vs. no | 0.4 (0.2–1.1) | 0.08 | 0.3 (0.1–0.8) | 0.02 | 0.3 (0.09–0.8) | 0.03 | 0.3 (0.1–0.99) | 0.05 |
| BMI < 25 kg/ m 2 vs. > 25 kg/m2 | 0.4 (0.1–1.0) | 0.05 | 2.8 (0.1–1.1) | 0.09 | 0.7 (0.3–1.7) | 0.4 | ||
| SAT index (cm2/m2) < 107.7 cm 2 /m 2 vs. > 107.7 cm2/m2 |
0.5 (0.2–1.1) | 0.1 | 0.5 (0.1–1.3) | 0.1 | 0.9 (0.3–2.3) | 0.8 | ||
| VAT index (cm2/m2) < 55.6 cm 2 /m 2 vs. > 55.6 cm2/m2 |
0.4 (0.2–1.0) | 0.05 | 1.4 (0.5–4.1) | 0.5 | 0.6 (0.2–1.6) | 0.3 | ||
| IMAT index (cm2/m2) < 3.5 cm2/m2 vs. > 3.5 cm 2 /m 2 |
4.0 (1.5–10.6) | 0.005 | 2.8 (1.0–7.8) | 0.04 | 4.0 (1.3–12.1) | 0.01 | 3.6 (1.2–10.8) | 0.02 |
| VAT/SAT ratio < 0.69 cm2/m2 vs. > 0.69 cm 2 /m 2 |
2.5 (1.0–5.9) | 0.03 | 2.0 (0.7–5.6) | 0.1 | 2.2 (0.9–5.6) | 0.07 | 1.5 (0.6–3.9) | 0.3 |
BMI: body mass index; VAT index: visceral adipose tissue; SAT index: subcutaneous adipose tissue; IMAT index: muscle fat infiltration