Fig. 9From: Development of a prognostic signature for esophageal cancer based on nine immune related genesSubgroup survival analysis for patients with EC according to the prognostic index stratified by clinical factors.(a) age ≤ 65. (b) gender MALE. (c) grade G1&2. (d) stage III & IV. (e) T3–4. (f) M0. (g) N1–3. (h) histology EAC. EAC: esophageal adenocarcinomaBack to article page