National Center for Biotechnology Information NCBI NLM MEDLINE humans pubmed abstract nih national institutes of health national library of medicine logistic models research support non-u.s. gov't adult female male age factors middle aged Retrospective Studies anti-bacterial agents / therapeutic use sepsis / complications multivariate analysis hospital mortality catheters neutropenia / complications shock intensive care units / statistics & numerical data elie azoulay neutropenia / immunology pmid:21926615 doi:10.1097/ccm.0b013e31822b50c2 matthieu legrand adeline max aminoglycosides / therapeutic use indwelling / adverse effects neutropenia / mortality* sepsis / immunology sepsis / mortality* septic / complications septic / immunology septic / mortality*