Hazard ratios of metastasis for ER+ tumors according to dormancy score. S. KimRyung Avivar-ValderasAlvaro EstradaYeriel BragadoPaloma Soledad SosaMaria A. Aguirre-GhisoJulio E. SegallJeffrey 2012 *<p>The metastasis-free survival times of ER + tumors in high dormancy score and low dormancy score groups were compared using Cox's proportional hazard model.</p>**<p>Hazard of metastasis among patients with low dormancy score relative to those with high dormancy score.</p>#<p>Cox's PH analysis stratified by studies using all samples from four studies.</p>