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. 2019 Dec 31;11:10949–10955. doi: 10.2147/CMAR.S234738

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© 2019 Li and Hu.

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Overall survival and cancer-specific survival by marital status. Log-rank test: (A) Overall survival: married versus unmarried, P < 0.001; (B) Cancer-specific survival: married versus unmarried, P < 0.001. Solid lines show the Kaplan–Meier analysis, and dotted lines show the flexible parametric model.