Fig. 2From: Differences in immune response to anesthetics used for day surgery versus hospitalization surgery for breast cancer patientsChanges in NK cell activity before surgery, after surgery, and on the first postoperative day in patients undergoing day surgery (a) versus hospitalization surgery (b) for breast cancer. Median values are expressed with interquartile ranges in the box plot. Pre-OP before operation, Post-OP after operation, 1 POD first postoperative dayBack to article page