Comparison 3. Postoperative MMC‐EMDA with sequential BCG induction and maintenance versus postoperative BCG induction and maintenance (long term).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Time to recurrence	1	212	Hazard Ratio (Random, 95% CI)	0.51 [0.34, 0.77]
2 Time to progression	1	212	Hazard Ratio (Random, 95% CI)	0.36 [0.17, 0.75]
3 Serious adverse events	1	212	Risk Ratio (M‐H, Random, 95% CI)	1.02 [0.21, 4.94]
4 Disease‐specific survival	1	212	Hazard Ratio (Random, 95% CI)	0.31 [0.12, 0.80]
5 Time to death	1	212	Hazard Ratio (Random, 95% CI)	0.59 [0.35, 1.00]