Effect of Low-Frequency Electrical Stimulation Combined with Tonifying Kidney and Blood Pills on Uterine Rejuvenation after Abortion

Table 2

Comparison of the duration of abdominal pain and vaginal bleeding (days).

Observed indicators	Observation group (n = 202)	Control group (n = 119)	t value	value
Duration of abdominal pain (days)	2.74 ± 0.69	4.31 ± 0.92	−15.999	0.000
Duration of bleeding (days)	7.92 ± 4.82	9.82 ± 5.33	−3.277	0.822