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. Author manuscript; available in PMC: 2008 Apr 30.
Published in final edited form as: J Surg Res. 2007 Feb 9;139(1):36–44. doi: 10.1016/j.jss.2006.08.037

Figure 1. Patient characteristics.

Figure 1

Schematic view of individual patient values for the Impact of Events Scale (IES) and natural killer cell lysis of K562 cells at an effector:target ratio of 50:1 (NK50) for patients in Group I (low stress, high NK lysis) and Group II (high stress, low NK lysis). Each individual patient is represented by a black diamond.