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. 2020 Apr 17;9(1):1752563. doi: 10.1080/2162402X.2020.1752563

Figure 4.

Figure 4.

Subgroup analysis to estimate the survival benefits from sequential CIK cell immunotherapy according to the duration of chemotherapy. (a) Sequential CIK cell immunotherapy significantly prolonged the disease-free survival (DFS) and overall survival (OS) of patients receiving less than 20 weeks of chemotherapy. (b) Sequential CIK cell immunotherapy slightly prolonged the DFS and OS of patients receiving more than 20 weeks of chemotherapy.