OBJECTIVE To explore the related risk factors for pulmonary infections in the elderly patients with acute stoke and put forward the prevention strategies so as to reduce the infection rate.METHODS Totally 70 stroke patients with pulmonary infections who were treated in the hospital from Mar 2013 to Aug 2014 were assigned as the infection group,meanwhile,60 stoke patients without pulmonary infections were set as the control group,then the related factors for the infections were retrospectively analyzed,and t...