[Retracted] Clinical Value Analysis of Xiaozheng Decoction Combined with Bladder Perfusion for Postoperative Treatment of Bladder Cancer and Its Effect on Serum miR-143 and miR-92a

Table 4

Comparison of recurrence between the two groups after treatment.

Group	n	Recurrence time (months)	Recurrence 2 years after surgery (n (%))
Study group	45	8.64 ± 1.22	10 (22.22)
Control group	45	5.13 ± 2.37	17 (37.78)
t/X^2		t = 4.652	X^2 = 7.640
		<0.05	<0.05