Table 3.

COX regression analysis of the relationship between OS and cachexia in patients with different ages

Group	HR (95% CI)	P-value
≤50 y	4.947 (1.181–20.727)	0.029*
51–60 y	2.232 (1.103–4.518)	0.026*
61–70 y	1.806 (1.052–3.098)	0.032*
≥71 y	1.411 (0.915–2.174)	0.119

Notes: Data are presented as median [IQR]. *Statistically significant (P<0.05).