Unscheduled-Return-Visits after an Emergency Department (ED) Attendance and Clinical Link between Both Visits in Patients Aged 75 Years and Over: A Prospective Observational Study

• Laurent Pereira,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Christophe Choquet,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Anne Perozziello,

  Affiliations Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France, Medical Information Systems Program (PMSI), University Hospital Bichat-Claude Bernard, Paris, France

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• Mathias Wargon,

  Affiliations Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France, Hôpital Saint Camille, Bry sur Marne, France

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• Gaelle Juillien,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Luisa Colosi,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Romain Hellmann,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Michel Ranaivoson,

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France

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• Enrique Casalino

  * E-mail: enrique.casalino@bch.aphp.fr

  Affiliations Assistance Publique-Hôpitaux de Paris (AP-HP), University Hospital Bichat-Claude Bernard, Emergency Department, Paris, France, Study Group for Efficiency and Quality of Emergency Departments and Non-Scheduled Activities Departments, Paris, France, EA 7334 REMES, Université Paris Diderot, Sorbonne Paris Cité, Paris, France

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