Fig. 5From: What is the association of hypothyroidism with risks of cardiovascular events and mortality? A meta-analysis of 55 cohort studies involving 1,898,314 participantsRelative risk (RR) of all-cause mortality associated with hypothyroidism compared with euthyroidism. *Two cohort studies by McQuade et al. [45] and Mitchell et al. [46] did not provide the number of all-cause mortality events; we contacted the authors by email but didn’t receive a reply. The dotted line in forest plot represents pooled RR value in random effects model. CI confidence intervalBack to article page