Figure 4.
Prognostic value of five genes. Survival curves of patients with lung cancer according to the expression level of (A) PIK3R1, (B) FYN, (C) THBS1, (D) SPTAN1 and (E) SPP1. The valid Affymetrix IDs were as follows: 212239_at (PIK3R1), 212486_s_at (FYN), 201110_s_at (THBS1), 215235_at (SPTAN1), 48580_at (SPP1). HR, hazard ratio; PIK3R1, phosphoinositide-3-kinase regulatory subunit 1; THBS1, thrombospondin-1; SPTAN1, nonerythrocytic α-spectrin 1; SPP1, secreted phosphoprotein 1.