P1512: RESISTANCE DIAGNOSTICS TOOL TO COMBAT ANTIBIOTIC RESISTANCE IN HEMATOLOGY WARDS: A MODEL-BASED EVALUATION FROM A LARGE MULTICENTER CASE–CONTROL AND COHORT STUDY - Xiaomeng Feng; Sizhou Feng; Chenjing Qian; Mei Hong; Yishu Tang; Xin LI (HemaSphere, 2023)