Table 3. Standardized total effect of cancer prehabilitation items with postoperative course items in the final model.

	SMI	6MWT	Alb	VT	MH
C-reactive protein on postoperative day 3	0.411		−0.273
Frequency of postoperative complications	0.110		−0.073
Length of hospital stay	0.051	−0.019	−0.041	−0.158	−0.103

Complications classified as grade II or higher according to the Clavien–Dindo system were defined as postoperative complications.

SMI: Skeletal muscle index; 6MWT: 6-minute walk test; Alb: Serum-albumin; VT: Vitality; MH: Mental health.