Fig. 1From: Influence of severity of infection on the effect of appropriate antimicrobial therapy for Acinetobacter baumannii bacteremic pneumoniaKaplan-Meier survival curves at 28 days after Acinetobacter baumannii bacteremic pneumonia onset for patient receiving appropriate or inappropriate antimicrobial therapy, stratified by severity of infection. A, Group III, with Acute Physiology and Chronic Health Evaluation II scores >25 and ≤35. B, Group IV, with APACHE II score >35. Abbreviation: APACHE II, Acute Physiology and Chronic Health Evaluation II Back to article page