Comparison 1. Postoperative MMC‐EMDA induction versus postoperative BCG induction (short term).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Time to recurrence	1	72	Risk Ratio (M‐H, Random, 95% CI)	1.06 [0.64, 1.76]
2 Time to progression	1	72	Risk Ratio (M‐H, Random, 95% CI)	0.0 [0.0, 0.0]
3 Serious adverse events	1	72	Risk Ratio (M‐H, Random, 95% CI)	0.75 [0.18, 3.11]
4 Disease‐specific survival	1	72	Risk Ratio (M‐H, Random, 95% CI)	0.0 [0.0, 0.0]
5 Time to death	1	72	Risk Ratio (M‐H, Random, 95% CI)	0.0 [0.0, 0.0]