Cardioprotection of Electroacupuncture for Enhanced Recovery after Surgery on Patients Undergoing Heart Valve Replacement with Cardiopulmonary Bypass: A Randomized Control Clinical Trial

Table 3

Postoperation data of study population.

	Control group	EA group	value
	()	()
Time to extubation, min			0.045
ICU LOS, hours			NS
First flatus time, hours			0.000
First out of bed activity, hours			0.026
Occurrence of PONV (%)	35	10	0.000
Rate of rescue (%)	35	25	NS
Occurrence of (%)	15	5	0.032
Occurrence of (%)	50	15	0.000
Postop hospital LOS, day			0.018

assessment was in the first three days after operation; LOS = length of stay; NS = no significant.