HUI QU1,2,3,4,#, RUICHUAN SHI1,2,3,4,#, BOWEN YANG1,2,3,4, XI CHEN1,2,3,4, YUJIA SONG1,2,3,4, LINGZI HE1,2,3,4, YITING SUN1,2,3,4, YUJING YANG1,2,3,4, ZHI LI1,2,3,4,*, XIUJUAN QU1,2,3,4,*
BIOCELL, Vol.46, No.3, pp. 721-735, 2022, DOI:10.32604/biocell.2021.015867
Abstract The peritoneum is the most common site of recurrence of gastric cancer (GC). Early occult peritoneal
metastasis is difficult to detect by imaging examination. Stratifying the risk of peritoneal metastasis in patients with
different Lauren subtypes is of great clinical value. We performed a univariate Cox regression to identify those genes
with prognostic value of overall survival (OS) and peritoneal-specified disease-free survival (psDFS) from the Gene
Expression Omnibus database. The candidate genes were screened by the Subpopulation Treatment Effect Pattern
Plot (STEPP) method. Propensity score matching (PSM) analysis was used to reduce the interference of confounders
on the results. Based… More >
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