Time to progression for 675 consecutive adult patients with advanced-stage Hodgkin lymphoma. Adult patients with advanced-stage Hodgkin lymphoma treated with ABVD or equivalent chemotherapy at the BCCA through 2009 by IPFP score. A score of 0 is indicated by a solid black line (n = 57); a score of 1 by a dashed purple line (n = 185); a score of 2 by a turquoise solid line (n = 186); a score of 3 by a solid gray line (n = 133); a score of 4 by a solid blue line (n = 76); and a score 5 to 7 by a solid green line (n = 38). Cum, cumulative.