Table 1 Primary outcomes reported

DUTCH PEERS [17]

Any definite ST (0-360 d), acute definite ST (0-1 d), subacute definite ST (2-30 d), late definite ST (31-360 d), any definite or probable ST (0-360 d), any possible ST (0-360 d), any definite/probable/possible (0-360 d)

HOST-ASSURE [18]

Definite or probable ST, acute definite or probable ST, subacute definite or probable ST, early definite or probable ST, late definite or probable ST, any definite ST, acute definite ST, subacute definite ST, early definite ST, late definite ST, probable ST, acute probable ST, subacute probable ST, early probable ST, late probable ST, possible ST, acute possible ST, subacute possible ST, early possible ST, late possible ST

Lin 2015 [15]

ST

Mehilli 2013 [16]

Definite ST, probable ST

RESOLUTE [19]

Any definite ST (0-360 d), acute definite ST (0-1 d), subacute definite ST (2-30 d), late definite ST (31-360 d), any probable ST (0-360 d), acute probable ST (0-1 d), subacute probable ST (2-30 d), late probable ST (31-360 d), possible ST, definite or probable ST, definite/probable/possible ST

TWENTE [20]

Any definite ST (0-360 d), acute definite ST (0-1 d), subacute definite ST (2-30 d), late definite ST (31-360 d), any probable ST (0-360 d), acute probable ST (0-1 d), subacute probable ST (2-30 d), late probable ST (31-360 d), possible ST, definite or probable ST, definite/probable/possible ST