Previous history of immediate reactions changes predictive accuracy for pediatric peanut allergyNaoko Fusayasua, MD, Tomoyuki Asaumia, MD, Kyohei Takahashia,b, MD, Ken-ichi Nagakuraa,c , MD, PhD, Makoto Nishinoa,b, MD, Sakura Satob,d, MD, Noriyuki Yanagidaa,d, MD, Motohiro Ebisawad, MD, PhD,aDepartment of Pediatrics, National Hospital Organization Sagamihara National Hospital, Kanagawa, JapanbCourse of Allergy and Clinical Immunology, Juntendo University Graduate School of Medicine, Tokyo, JapancDepartment of Pediatrics, Jikei University School of Medicine, Tokyo, JapandDepartment of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan