[1]Pharmacy Service, Louis Stokes Cleveland Department of Veterans Affairs Medical Center (LSCDVAMC), Cleveland, OH, USA;
[2]Medicine Service, LSCDV.4MC, Cleveland, OH, USA;
[3]Case Western Reserve University, School of Medicine, Cleveland, OH, USA;
[4]Cleveland Geriatric Research Education and Clinical Center (GRECC), LSCDVAMC, Cleveland, OH, USA;
[5]Case Western Reserve University, Frances Payne Bolton School of Nursing, Cleveland, OH, USA;
抗菌药物治疗; 金黄色葡萄球菌; 退伍军人; 危险因素; 血症; 胃肠; 门诊; 社区生活;