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Fig. 1 | BMC Palliative Care

Fig. 1

From: Validation of the Palliative Prognostic Index, Performance Status–Based Palliative Prognostic Index and Chinese Prognostic Scale in a home palliative care setting for patients with advanced cancer in China

Fig. 1

Kaplan-Meier survival curves of the risk groups categorized by the three prognostic tools. a, Palliative Prognostic Index: group A (0.0–4.0), group B (4.1–6.0), and group C (6.1–15.0). b, Performance Status-Based Palliative Prognostic Index: group A (0.0–4.0), group B (4.1–6.0), and group C (6.1–15.0). c, Chinese Prognostic Scale: group A (0.0–28.0) and group B (28.1–124.0). Log-rank tests were all significant for the 3 prognostic tools (P<0.001), except survival time between group B and group C (P=0.089) in Palliative Prognostic Index.

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