23 research outputs found

    Incidence and main factors associated with early unplanned hospital readmission among French medical inpatients aged 75 and over admitted through emergency units

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    Background: among elderly patients, readmission in the month following hospital discharge is a frequent occurrence which involves a risk of functional decline, particularly among frail subjects. While previous studies have identified risk factors of early readmission, geriatric syndromes, as markers of frailty have not been assessed as potential predictors. Objective: to evaluate the risk of early unplanned readmission, and to identify predictors in inpatients aged 75 and over, admitted to medical wards through emergency departments. Design: prospective multi-centre study. Setting: nine French hospitals. Subjects: one thousand three hundred and six medical inpatients, aged 75 and older admitted through emergency departments (SAFES cohort). Methods: using logistic regressions, factors associated with early unplanned re-hospitalisation (defined as first unplanned readmission in the thirty days after discharge) were identified using data from the first week of hospital index stay obtained by comprehensive geriatric assessment. Results: data from a thousand out of 1,306 inpatients were analysed. Early unplanned readmission occurred in 14.2% of inpatients and was not related with sociodemographic characteristics, comorbidity burden or cognitive impairment. Pressure sores (OR=2.05, 95% CI = 1.0-3.9), poor overall condition (OR = 2.01, 95% CI = 1.3-3.0), recent loss of ability for self-feeding (OR = 1.9, 95% CI = 1.2-2.9), prior hospitalisation during the last 3 months (OR = 1.6, 95% CI = 1.1-2.5) were found to be risk factors, while sight disorders appeared as negatively associated (OR = 0.5, 95% CI = 0.3--0.8). Conclusions: markers of frailty (poor overall condition, pressure sores, prior hospitalisation) or severe disability (for self-feeding) were the most important predictors of early readmission among elderly medical inpatients. Early identification could facilitate preventive strategies in risk grou

    Vers une reprĂ©sentation des paysages sous-marins de l’üle d’Aix ? Approche mĂ©thodologique et premiers rĂ©sultats de conceptualisation

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    In order to raise public awareness of the preservation of the marine environment, the Parc Naturel Marin de l’Estuaire de la Gironde et de la Mer des Pertuis and the municipality of Île d’Aix wished to promote the richness of their underwater spaces, which were little known to the public until now. To carry out this project, a reflection is conducted on the representation of the underwater landscape through the prism of interdisciplinarity. By taking advantage of the insularity of this territory, this research mobilises scientific and empirical knowledge to stage this environment. This work proposes to analyse the potential offered by the notion of underwater landscape with a view to creating a useful scientific mediation tool for managers of marine nature parks and for raising user awareness of a complex but invisible environment.Afin de sensibiliser la population Ă  la prĂ©servation de l’environnement marin, le Parc Naturel Marin de l’Estuaire de la Gironde et de la Mer des Pertuis et la commune de l’üle d’Aix ont souhaitĂ© valoriser la richesse de leurs espaces subaquatiques, jusqu’alors peu connue du public. Pour mener Ă  bien ce projet, une rĂ©flexion est conduite sur la reprĂ©sentation paysagĂšre sous-marine Ă  travers le prisme de l’interdisciplinaritĂ©. En tirant profit de l’insularitĂ© de ce territoire, cette recherche mobilise des connaissances scientifiques et empiriques pour mettre en scĂšne cet environnement. Ce travail propose d’analyser le potentiel qu’offre la notion de paysage sous-marin dans la perspective de la crĂ©ation d’un outil de mĂ©diation scientifique utile aux gestionnaires des Parcs naturels marins et Ă  la sensibilisation des usagers Ă  un milieu complexe, mais invisible

    Caractérisation des habitats ripariens et du contexte écopaysager d'un petit fleuve endigué : le cas de la basse vallée de la Dives, Calvados (France)

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    The marshes and coastal areas of the river Dives, Calvados (France), are threatened both by water and sea level rises, coastal floodings and submersions as consequences of the global and local climate changes. The river Dives crosses this dyked marshland which covers nearly 10000 ha and whose impoldering dates since the 12th century. Local stakeholders are much concerned by the global decay of the dikes and wish to benefit from the expertise of a national research program (National Research Agency 2019-2023 DIGUES for Dikes, Interactions, Management, Uses, Environment and Scenario) in order to identify potential adaptation strategies. This exploratory research program aims at identifying natural and man-made habitats that cover the dikes and giving a better understanding of the evolutionary processes of this at-risk territory. The use of drone surveys and of a transect method over the landscape help determine disturbing elements that could have an impact on these flood protection structures. In addition to this alternative approach of habitat monitoring, this research gives the opportunity to establish different trend scenarios for the dikes of the river Dives that represent a central challenge in climate change issues

    Trajectoire paysagÚre des digues fluviales confrontées aux risques cÎtiers : le cas des marais de la Dives (Calvados, France)

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    International audienceEn territoire cĂŽtier, les espaces agricoles endiguĂ©s sont aujourd’hui menacĂ©s par une conjonction de facteurs, qui en compromettent l’existence parfois millĂ©naire. Dans les marais de la Dives (Calvados, France), le transfert de la compĂ©tence Gestion des milieux aquatiques et prĂ©vention des inondations (GEMAPI) ainsi que le changement climatique, ajoutent Ă  l’incertitude du devenir de digues dĂ©jĂ  en mauvais Ă©tat. À partir d’une analyse gĂ©ohistorique et d’une enquĂȘte menĂ©e auprĂšs des habitants dans le cadre du programme de recherche ANR DIGUES, cette contribution interroge les scĂ©narios d’évolution possibles des digues, au regard de la trajectoire paysagĂšre du marais. Les rĂ©sultats amĂšnent Ă  nuancer le seul critĂšre du coĂ»t Ă©conomique du maintien des ouvrages, en montrant que l’abandon des digues des marais pourrait en rĂ©alitĂ© accentuer la vulnĂ©rabilitĂ© du littoral urbanisĂ©

    Trajectoire paysagÚre des digues fluviales confrontées aux risques cÎtiers : le cas des marais de la Dives (Calvados, France)

    No full text
    International audienceEn territoire cĂŽtier, les espaces agricoles endiguĂ©s sont aujourd’hui menacĂ©s par une conjonction de facteurs, qui en compromettent l’existence parfois millĂ©naire. Dans les marais de la Dives (Calvados, France), le transfert de la compĂ©tence Gestion des milieux aquatiques et prĂ©vention des inondations (GEMAPI) ainsi que le changement climatique, ajoutent Ă  l’incertitude du devenir de digues dĂ©jĂ  en mauvais Ă©tat. À partir d’une analyse gĂ©ohistorique et d’une enquĂȘte menĂ©e auprĂšs des habitants dans le cadre du programme de recherche ANR DIGUES, cette contribution interroge les scĂ©narios d’évolution possibles des digues, au regard de la trajectoire paysagĂšre du marais. Les rĂ©sultats amĂšnent Ă  nuancer le seul critĂšre du coĂ»t Ă©conomique du maintien des ouvrages, en montrant que l’abandon des digues des marais pourrait en rĂ©alitĂ© accentuer la vulnĂ©rabilitĂ© du littoral urbanisĂ©

    Trajectoire paysagÚre des digues fluviales confrontées aux risques cÎtiers : le cas des marais de la Dives (Calvados, France)

    No full text
    International audienceEn territoire cĂŽtier, les espaces agricoles endiguĂ©s sont aujourd’hui menacĂ©s par une conjonction de facteurs, qui en compromettent l’existence parfois millĂ©naire. Dans les marais de la Dives (Calvados, France), le transfert de la compĂ©tence Gestion des milieux aquatiques et prĂ©vention des inondations (GEMAPI) ainsi que le changement climatique, ajoutent Ă  l’incertitude du devenir de digues dĂ©jĂ  en mauvais Ă©tat. À partir d’une analyse gĂ©ohistorique et d’une enquĂȘte menĂ©e auprĂšs des habitants dans le cadre du programme de recherche ANR DIGUES, cette contribution interroge les scĂ©narios d’évolution possibles des digues, au regard de la trajectoire paysagĂšre du marais. Les rĂ©sultats amĂšnent Ă  nuancer le seul critĂšre du coĂ»t Ă©conomique du maintien des ouvrages, en montrant que l’abandon des digues des marais pourrait en rĂ©alitĂ© accentuer la vulnĂ©rabilitĂ© du littoral urbanisĂ©
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