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Original Research

Comparison of Prognosis and Lymph Node Metastasis in T1-Stage Colonic and Rectal Carcinoma: A Retrospective Study

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Pages 3651-3662 | Published online: 05 Apr 2022

Figures & data

Table 1 Basic Information of Patients with Colorectal Adenocarcinoma in T1 Stage from 2010 Through 2015 in SEER Database

Table 2 Basic Information of Patients with Colorectal Cancer in T1 Stage from Our Hospital Diagnosed from 2010 Through 2018

Figure 1 Flow chart of patient information extraction from the SEER database.

Figure 1 Flow chart of patient information extraction from the SEER database.

Figure 2 Flow chart of patient information extraction from the First Affiliated Hospital of Nanchang University.

Figure 2 Flow chart of patient information extraction from the First Affiliated Hospital of Nanchang University.

Table 3 Univariate and Multivariate Cox Regression Model for Exploring the Potential Risk Factors for OS in Patients from SEER Database

Figure 3 Comparison of OS (A) and CSS (B) between T1 stage colonic and rectal AC.

Figure 3 Comparison of OS (A) and CSS (B) between T1 stage colonic and rectal AC.

Figure 4 Standardized mean difference (SMD) across covariates before and after PSM as well as the association between tumor site and survival.

Figure 4 Standardized mean difference (SMD) across covariates before and after PSM as well as the association between tumor site and survival.

Figure 5 Comparison of OS (A) and CSS (B) between T1 stage colonic and rectal AC after PSM using the SEER data.

Figure 5 Comparison of OS (A) and CSS (B) between T1 stage colonic and rectal AC after PSM using the SEER data.

Figure 6 K-M survival curve analysis comparing T1 stage colonic and rectal AC using the data from our hospital.

Figure 6 K-M survival curve analysis comparing T1 stage colonic and rectal AC using the data from our hospital.