[Retracted] Efficacy of Bladder Intravesical Chemotherapy with Three Drugs for Preventing Non-Muscle-Invasive Bladder Cancer Recurrence

Table 1

Comparison of general information of the three groups of intermediate-risk patients.

Project	Group A (n = 42)	Group B (n = 33)	Group C (n = 38)	X^2	F value	value
Male (number/%)	29/69.05	22/66.67	27/71.05	0.16		0.92
Age (mean ± SD)	61.23 ± 10.36	62.35 ± 10.45	59.36 ± 9.89		0.29	0.54
Tumor size				0.23		0.89
<3 cm (number)	26	20	25
≥3 cm (number)	16	13	13
Number of tumors				0.29		0.87
Single shot (number)	23	17	22
Multiple shots (number)	19	16	16