Fig. 2: Overall survival.

^aUpper limit of the 95.4% CI is <1 when calculated to 3 decimal places: HR, 0.820; 95.4% CI, 0.676–0.995; P = 0.0408. CI confidence interval, ERd elotuzumab plus lenalidomide and dexamethasone, HR hazard ratio, OS overall survival, Rd lenalidomide and dexamethasone.