This observational retrospective multi-center study focuses on patients treated for acute dyspnea by emergency medical teams. The primary objective is to identify factors associated with the risk of mortality and rehospitalization in these patients. This evaluation will be conducted both overall and within specific subgroups of interest, including gender (men/women), age categories, mode of admission, and comorbidities.
Study Type
OBSERVATIONAL
Enrollment
89,700
CHU de Besançon
Besançon, France
CHU de Dijon
Dijon, France
Hospices civils de Lyon, Groupement Hospitalier Édouard-Herriot
Lyon, France
CHRU of Nancy
Nancy, France
All-cause post-hospitalization mortality and rehospitalization
Composite endpoint of all-cause post-hospitalization mortality and rehospitalization
Time frame: Within 5 years following hospital discharge
Proportion of readmissions (all-cause and specific - including hospitalization for acute dyspnea ).
Time frame: 1 month and 1 year post admission for acute dyspnea in the emergency department
Post admission mortality
Assessed by: Composite criterion of rehospitalization and/or death following emergency department admission (short and long-term). with outcome 5.
Time frame: Within 20 years following hospital discharge
Post admission rehospitalization
Assessed by: Composite criterion of rehospitalization and/or death following emergency department admission (short and long-term) with outcome with outcome 4.
Time frame: Within 20 years following hospital discharge
Erroneous etiological diagnosis of dyspnea in the emergency department
Assessed by: defined as a discrepancy between the diagnosis at discharge from the emergency department and the final diagnosis in the hospital discharge letter
Time frame: Within hospital stay, maximum 21 days
All-cause mortality and specific mortality (cardiovascular and non-cardiovascular).
Assessed by: Composite endpoint of all-cause mortality and specific mortality (cardiovascular and non-cardiovascular) with outcome 8
Time frame: Within 5 years following hospital discharge
Emergency post-admission mortality
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Assessed by: Composite criterion of mortality and rehospitalization post-admission for acute dyspnea in the emergency department over the long term with outcome 9
Time frame: Within 20 years following hospital discharge
Emergency post-admission rehospitalisation
Assessed by: Composite criterion of mortality and rehospitalization post-admission for acute dyspnea in the emergency department over the long term outcome 8
Time frame: Within 20 years following hospital discharge
Duration of stay in the emergency department
Assessed by: Duration of stay in the emergency department
Time frame: Within hospital stay, maximum 21 days
Erroneous etiological diagnosis of dyspnea in the emergency department
Assessed by: Erroneous etiological diagnosis of dyspnea in the emergency department
Time frame: Within hospital stay, maximum 21 days
In-hospital mortality
Assessed by: In-hospital mortality
Time frame: Within hospital stay, maximum 21 days
Length of hospital stay
Assessed by: Length of hospital stay
Time frame: Within hospital stay, maximum 21 days
Post emergency admission (For dyspnea) mortality and rehospitalization
Assessed by: Post emergency admission (For dyspnea) mortality and rehospitalization
Time frame: Within 5 years following hospital discharge