Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Dec 15, 2020; 12(12): 1394-1406
Published online Dec 15, 2020. doi: 10.4251/wjgo.v12.i12.1394
Table 5 Subgroup multivariate analysis stratified by American Joint Committee on Cancer stage

Characteristics (AYA vs Older adults)
Multivariate analysis HR (95%CI)
P value
Before PSMAJCC stage I/II1.749 (1.352-2.263)< 0.001
AJCC stage III/IV1.186 (0.997-1.410)0.054
After PSMAJCC stage I/II1.891 (1.356-2.637)< 0.001
AJCC stage III/IV1.192 (0.934-1.521)0.157