Association between Oral Chinese Herbal Medicine and Recurrence and Metastasis in Patients with Stages II and III Colorectal Cancer: A Cohort Study in China

<div>Kaplan–Meier curves of disease-free survival (DFS) in patients with stage II and III colorectal cancer stratified by Chinese herbal medicine (CHM) use during the follow-up period. The <i>x</i>-axis represents the time since surgery (months). (a) Exposure to CHMs is for 6 months; (b) cut-off point is 18 months of CHM use.</div>

Evidence-Based Complementary and Alternative Medicine

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Figure 5

Figure 5: Association between Oral Chinese Herbal Medicine and Recurrence and Metastasis in Patients with Stages II and III Colorectal Cancer: A Cohort Study in China 

Figure 5 | Association between Oral Chinese Herbal Medicine and Recurrence and Metastasis in Patients with Stages II and III Colorectal Cancer: A Cohort Study in China 