[PB-13] Development of a model for predicting postoperative infection in gastrointestinal surgery patients

*Nakazawa Kyoko^1,2, Takashi Ishikawa², Akira Toyama¹, Kouhei Akazawa² (1. Dept. of Pharmacy, Niigata University of medical and dental Hospital , 2. Dept. of Medical Infomatics, Niigata University of medical and dental Hospita)