risk factors identified in a univariate analysis included duration of neutropenia after first fever ( p less than .0001 ) , diagnosis of acute nonlymphocytic leukemia ( anll ) ( p = .003 ) , onset of fever and neutropenia within 5 days of starting induction chemotherapy ( p = .009 ) , and multiple ( greater than one ) surveillance culture sites positive for fungal organisms ( p = .02 ) .
C0016832
fungal
C0029235
organisms