Figure 4

KaplanāMeier overall survival curves of patients with NM-GBA at different stages or with different risks stratified by the nomogram. (a) NM-GBA patients in the training cohort at different stages were classified according to the AJCC 8th edition TNM-staging system. (b) NM-GBA patients in the training cohort at different risks were stratified according to the nomogram. (c) NM-GBA patients in the validation cohort at different stages were classified according to the AJCC 8th edition TNM-staging system. (d) NM-GBA patients in the validation cohort at different stages were stratified according to the nomogram. NM-GBA non-metastatic gallbladder adenocarcinoma; AJCC American Joint Committee on Cancer, TNM tumor, node, metastasis.