Fig. 2From: Association between visitation restriction during the COVID-19 pandemic and delirium incidence among emergency admission patients: a single-center retrospective observational cohort study in JapanTrends in the incidence of delirium in emergency inpatients. The bar graph shows the number of emergency inpatients. The line chart shows the percentage of patients with delirium/emergency inpatients per month. The study hospital enforced visitation restrictions beginning from March 28, 2020. An increase in the incidence of delirium was observed after the implementation of the visitation restrictionBack to article page