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. 2020 Aug 8;13:89. doi: 10.1186/s13048-020-00693-w

Fig. 2.

Fig. 2

Kaplan-Meier curves showing PFS and OS stratified by preoperative ALB (a), D2 (b), and groups combining ALB and D2 (c). Group 1, high ALB/low D2; group 2, high ALB/high D2 and low ALB/low D2; group 3, low ALB/high D2. The p-values were calculated using the log-rank test. (Abbreviations: ALB, albumin; D2, D-dimer; PFS, progression-free survival; OS, overall survival)