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. 2022 Jun 3;22:279. doi: 10.1186/s12876-022-02362-2

Fig. 5.

Fig. 5

Kaplan–Meier curves show overall survival in patients with advanced PBTC. A Kaplan–Meier curves for OS in age groups. B Kaplan–Meier curves for OS in the grade groups. C Kaplan–Meier curves for OS in the M groups. D Kaplan–Meier curves for OS in the surgery groups. E Kaplan–Meier curves for OS in the N groups. F Kaplan–Meier curves for OS in the chemotherapy groups. P < 0.05 was considered statistically significant. OS: overall survival; PBTC: pancreatic body tail cancer