A risk factor-based predictive model for linezolid-induced anaemia: A 7-year retrospective study.

LI-AN is associated with age (≥60 years), higher TBi, eGFR < 60 ml/(min·1.73 m2 ), DLT and ICU admittance. Physicians should thus calculate the combined predictor value at the beginning of linezolid treatment to predict and evaluate the risk of LI-AN. An optimal cut-off value larger than 92.4 indicates that the patient has a higher LI-AN risk. As such, Hb levels should be monitored regularly, and dosage regimens adjusted accordingly to prevent anaemia occurrence. This study provides an evidence-based logistic model that reduces LI-AN incidences and promotes the safe clinical use of linezolid.