Table 1.

Clinical features of the patients according to the preoperative use of chemotherapy (n=89)

Values are presented as number (%).

n.s., not significant; M, male; F, female; BMI, body mass index; 5-FU, 5-fluorouracil; AST, serum aspartate aminotransferase; ALT, alanine aminotransferase; POD, postoperative day.

^aMean±standard deviation; ^bPostoperative liver function tests are taken within 24 hr after surgery, unless otherwise specified.