Objective To investigate the current situation and risk factors of"socialized hospitalization"in elderly stroke patients.Methods A total of 329 elderly stroke patients who were admitted to No.971 Hospital of PLA Navy from January 2022 to December 2022 were enrolled in this retrospective study.The patients without"socialized hospitalization"were assigned to the control group(n=258),and those with"socialized hospitalization"were assigned to observation group(n=71).The age,gender,admission route,department transfer during hospitalization,hospital-acquired infection,depressive symptoms,cognitive impairment,activity of daily living(ADL)level at discharge were compared between the two groups.Multivariate logistic regression analysis was used to analyze the risk factors of"socialized hospitalization"in elderly stroke patients.Results There were no significant differences in gender,age,route of admission,or department transfer during hospitalization between the two groups(P>0.05).The proportions of patients with hospital-acquired infections,cognitive impairment,depressive symptoms and ADL meeting discharge standards in the observation group were higher than those in the control group(P<0.05).Multivariate logistic regression analysis showed that hospital-acquired infections,depressive symptoms and severe ADL level at discharge were independent risk factors for"socialized hospitalization"in elderly stroke patients(P<0.05).Conclusion There is a high proportion of"socialized hospitalization"in elderly patients with stroke.The main risk factors are hospital-acquired infection,cognitive impairment,depressive symptoms and ADL level at discharge.Active and effective measures should be taken to deal with them.