Table 3. Judgements of the review authors about the risks of different bias types for each included study.

	DAWN 2018	DEFUSE 3 2018	ESCAPE 2018	REVASCAT 2015
Random sequence generation (selection bias)	+	+	+	+
Allocation concealment (selection bias)	+	+	+	+
Blinding of participants and personnel (performance bias)	+	+	+	+
Blinding of outcome assessment (detection bias)	+	+	+	+
Incomplete outcome data (attrition bias)	+	+	+	+
Selective reporting (reporting bias)	+	+	+	+
Other bias	+	+	+	+