Fig. 2

The association of ATG4B with demographic, clinicopathologic factors and radiation therapy on overall survival in CRC patients. (A) Kaplan-Meier plots were used to determine the association of demographic factors with ATG4B on overall survival, including gender and (B) age (< or > 60 years old). The association of ATG4B with clinicopathologic factors on overall survival was further inspected, such as (C) differentiation (I: well, II: moderate and III: poor), (D) clinicopathologic staging AJCC (I + II and III + IV), (E) T stages (tumor size, I + II and III + IV) and (F) N stages (lymph nodes invasion, 0 and 1 + 2). (G) The association of ATG4B with radiation therapy on overall survival was also evaluated. The significance of ATG4B protein levels on survival is shown with log rank