In accordance with the expression and coefficient of candidate genes (Table 3), we developed an EMT-derived prognostic model for osteosarcoma, comprising RPS9, RPS23, EIF4A1, RPL12, RPL36, RPL37A, RPL34, EEF1B2, RPS8, RPS28, RPL10, RPS24, RPL35A, RPL11, RPL21, RPS27A, RPS12, and RPL13A. Here, RPL13A is linked to osteosarcoma.