[Retracted] Effect of Early Electroacupuncture Combined with Enhanced Recovery after Surgery (ERAS) on Pain Perception and Dysfunction in Patients after Total Knee Arthroplasty (TKA)

Table 3

Comparison of the time of getting out of bed for the first time, the time of postoperative rehabilitation, and the cost of postoperative rehabilitation [±s].

Group		The first time to get out of bed after operation (d)	Postoperative recovery time (d)	Postoperative rehabilitation expenses (yuan)
C group	50	3.26 ± 0.91	17.42 ± 3.55	10113.42 ± 524.83
R group	50	2.71 ± 0.86	12.53 ± 3.10	12401.71 ± 530.77
		3.106	7.337	21.677
		0.003	0.0001	0.0001