Survival. The 3-year (A) PFS of 25 patients with GZL compared with 36 reclassified lymphoma cases was 39% and 58%, respectively (P = .19), and corresponding 3-year (B) OS was 95% and 85%, respectively (P = .15). Kaplan-Meier curves comparing PFS (C) and OS (D) for cHL NS2 vs cHL vs DLBCL; 3-year PFS rates were 43%, 65%, and 67% (P = .67), respectively, and 3-year OS rates were 83%, 88%, and 71%, respectively (P = .80). The outcome (E) for patients with GZL based on CD30 expression was 3-year PFS of 83% for Neg-1 vs 34% for 2-3 on immunohistochemistry; (F) the 3-year PFS for patients with hypoalbuminemia vs normal albumin were 64% vs 12% (P = .01). Kaplan-Meier curves (G) for patients who received CHOP±R therapy for frontline therapy vs not; 3-year PFS was 70% vs 20%, respectively (P = .03). The 2 latter findings persisted on multivariable Cox regression analysis.