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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Consolidative chemotherapy after definitive concurrent chemoradiotherapy for esophageal squamous cell carcinoma patients: a population based cohort study

Fig. 1

STROBE study flowchart and the number of individuals at each stage of the study. 1We only included those treated (class 1–2) to ensure data consistency. 2Clinical stage cT2-4N0M0 or cT1-4N+M0 for the 7th American Joint Committee on Cancer staging. 350–70 Gy in 1.8–2 Gy/fraction. 4Without missing information in the TCR and death registry regarding survival status, and cause of death

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