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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: J Thorac Oncol. 2014 May;9(5):612–621. doi: 10.1097/JTO.0000000000000152

Figure 2.

Figure 2

Figure 2

Figure 2

Figure 2

A: Kaplan-Meier survival of patients undergoing combination chemotherapy and radiation (CR) versus chemotherapy, radiation, and surgery (CRS). This is an unmatched comparison.

B: Kaplan-Meier survival of patients undergoing combination chemotherapy and radiation (CR) versus chemotherapy, radiation, and surgery (CRS): propensity score matched comparison.

C: Kaplan-Meier survival of patients undergoing combination chemotherapy and radiation (CR) versus trimodality therapy (neoadjuvant chemoradiation followed by surgery): This is an unmatched comparison.

D: Kaplan-Meier survival of patients undergoing combination chemotherapy and radiation (CR) versus trimodality therapy (neoadjuvant chemoradiation followed by surgery): propensity score matched comparison.