Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Feb 28, 2020; 26(8): 839-849
Published online Feb 28, 2020. doi: 10.3748/wjg.v26.i8.839
Table 6 Combined analysis of preoperative weight loss and body mass index (unadjusted estimated hazard ratios)
BMI in kg/m2
PWL, %≥ 20< 20
0-8.811.289 (1.105-1.505)
≥ 8.81.913 (1.453-2.519)2.02 (1.592-2.567)