borderline significancep=0.05
In the Cox proportional hazards analysis, SSS was a significant predictor of death (odds ratio= 1.05, p=0.009), as well as the use of pharmacologic stress (odds ratio= 0.36, p=0.01), while DM did not appear as a significant predictor of death (odds ratio=0.91, p=0.7) and CAD had borderline significance (odds ratio=0.52, p=0.05).