Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Nov 14, 2017; 23(42): 7618-7625
Published online Nov 14, 2017. doi: 10.3748/wjg.v23.i42.7618
Figure 1
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Figure 1 Flowchart of patient selection and grouping.
Figure 2
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Figure 2 Kaplan-Meier disease-free survival curves for all patients.
Figure 3
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Figure 3 Kaplan-Meier disease-free survival curves for patients with stage I disease.
Figure 4
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Figure 4 Kaplan-Meier disease-free survival curves for patients with stage II disease.
Figure 5
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Figure 5 Kaplan-Meier disease-free survival curves for patients with stage III disease.