[Retracted] Preoperative Predictors of Prolonged Hospital Stay in Accelerated Rehabilitation for Patients Undergoing Orthopedic Surgery

Table 10

Stepwise regression analysis (n = 100).

	Nonstandardized coefficient	Normalization coefficient		t		VIF	R²	Adjust r	F
	B	Standard error	Beta
Constant	7.427	0.541	—	13.730	≤0.001		0.123	0.105	F (2,97) = 6.795,
Sports hobby	−0.089	0.036	−0.239	−2.475	0.015	1.028
Warm-up time before exercise (minutes)	−0.087	0.038	−0.220	−2.284	0.025	1.028

Dependent variable: injured site; D-W value: 1.763; ; .