Figure 6.

Stratified survival analysis of the 22-gene risk score model in clinicopathological factors

(A) The risk model in male.

(B) The risk model in female.

(C) The risk model in old (age >50).

(D) The risk model in young (age ≤50).

(E) The risk model in low tumor stage patients.

(F) The risk model in high tumor stage patients. For the TNM cancer staging system, TNM stands for Tumor, Nodes, and Metastasis. T is assigned based on the extent of involvement at the primary tumor site, N reflects the extent of involvement in regional lymph nodes, and M indicates for distant spread.

(G) The risk model in low T stage patients.

(H) The risk model in high T stage patients.

(I) The risk model in low N stage patients.

(J) The risk model in high N stage patients.

(K) The risk model in low M stage patients.

(L) The risk model in high M stage patients.