Electroacupuncture for Bladder Function Recovery in Patients Undergoing Spinal Anesthesia

Table 4

Time to spontaneous micturition, urine volume, and infusion volume in different gender group.

	EA group		Control group
	Female	Male	Female	Male
	21	10	20	8
Time to SM (min)^a	216 ± 85	251 ± 58	298 ± 92	335 ± 91
Urine volume (mL)^b	333 ± 111	351 ± 106	314 ± 122	355 ± 133
Infusion volume (mL)^b	1667 ± 309	1555 ± 144	1578 ± 220	1818 ± 316

Values are given as mean ± standard deviation. ^aDifference was analyzed by two-sample -test between the two groups; ^bDifference was analyzed by Mann-Whitney test between the two groups. EA: electroacupuncture; SM: spontaneous micturition.