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

Table 5

Comparison of adverse reactions in the three groups of patients during bladder cancer perfusion (number of patients).

	Fever	Gross hematuria	Bladder irritation	Gastrointestinal reaction	Adverse reactions
Group A (n = 109)	3	9	16	2	22
Group B (n = 114)	2	12	14	3	26
Group C (n = 112)	4	8	17	4	23
X ^2	0.78	0.85	0.45	0.69	0.27
value	0.71	0.65	0.80	0.84	0.87