Table 6.

Summary results for treatment effect on overall survival and disease-free survival.

	Disease-free survival			Overall survival
Model	Mean	95% CrI	${\tau }_1(\mathit{sd})$ a	Mean	95% CrI	ψ2 (sd)	τ2 (sd)
REMR				0.81b	[0.73; 0.90]	0.05 (0.04)
D&Hc				0.82b	[0.74; 0.91]	0.05 (0.04)
BRMA	0.84	[0.67; 1.02]	0.35 (0.08)	0.80	[0.64; 0.98]		0.35 (0.07)
BRMA PNF	0.87	[0.79; 0.95]	0.05 (0.04)	0.84	[0.76; 0.91]	0.04 (0.04)	0.05 (0.05)

^a${\psi }_1={\tau }_1$ in BRMA PNF.

^bObtained by centring the effects on surrogate endpoint on the mean. ^cD&H refers to the model by Daniels & Hughes.