[Retracted] Analysis of the Mechanism of Ureproofing Technology and Postlaparoscopy on Patients with Urology and Infection

Table 2

Analysis of the surgical results of the two groups.

Group	Count	Surgery time (min)	Hospital stay (day)	Postoperative analgesia pump usage time (D)	Stone clearance (%)	Polyps discovery rate (%)
Control group	30	49.3 ± 7.8	5.2 ± 1.4	2.2 ± 0.6	49 (81.7)	33 (55.0)
Research group	34	41.4 ± 5.4	5.1 ± 1.3	2.3 ± 0.5	68 (100.0)	37 (54.4)
X^2	—	17.625	1.082	1.824	5.638	0.724
	—	＜0.05	＞0.05	＞0.05	＜0.05	＞0.05