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IRIS
Background: The Clinical Frailty Scale (CFS) is frequently used to measure frailty in critically ill adults. There is wide variation in the approach to analysing the relationship between the CFS score and mortality after admission to the ICU. This study aimed to evaluate the influence of modelling approach on the association between the CFS score and short-term mortality and quantify the prognostic value of frailty in this context. Methods: We analysed data from two multicentre prospective cohort studies which enrolled intensive care unit patients ≥ 80 years old in 26 countries. The primary outcome was mortality within 30-days from admission to the ICU. Logistic regression models for both ICU and 30-day mortality included the CFS score as either a categorical, continuous or dichotomous variable and were adjusted for patient’s age, sex, reason for admission to the ICU, and admission Sequential Organ Failure Assessment score. Results: The median age in the sample of 7487 consecutive patients was 84 years (IQR 81–87). The highest fraction of new prognostic information from frailty in the context of 30-day mortality was observed when the CFS score was treated as either a categorical variable using all original levels of frailty or a nonlinear continuous variable and was equal to 9% using these modelling approaches (p < 0.001). The relationship between the CFS score and mortality was nonlinear (p < 0.01). Conclusion: Knowledge about a patient’s frailty status adds a substantial amount of new prognostic information at the moment of admission to the ICU. Arbitrary simplification of the CFS score into fewer groups than originally intended leads to a loss of information and should be avoided. Trial registration NCT03134807 (VIP1), NCT03370692 (VIP2)
Relationship between the Clinical Frailty Scale and short-term mortality in patients ≥ 80 years old acutely admitted to the ICU: a prospective cohort study / Fronczek, Jakub; Polok, Kamil; de Lange, Dylan W.; Jung, Christian; Beil, Michael; Rhodes, Andrew; Fjølner, Jesper; Górka, Jacek; Andersen, Finn H.; Artigas, Antonio; Cecconi, Maurizio; Christensen, Steffen; Joannidis, Michael; Leaver, Susannah; Marsh, Brian; Morandi, Alessandro; Moreno, Rui; Oeyen, Sandra; Agvald-Öhman, Christina; Bollen Pinto, Bernardo; Schefold, Joerg C.; Valentin, Andreas; Walther, Sten; Watson, Ximena; Zafeiridis, Tilemachos; Sviri, Sigal; van Heerden, Peter Vernon; Flaatten, Hans; Guidet, Bertrand; Szczeklik, Wojciech; Null, Null; Schmutz, R.; Wimmer, F.; Eller, P.; Joannidis, M.; De Buysscher, P.; De Neve, N.; Oeyen, S.; Swinnen, W.; Bollen Pinto, B.; Abraham, P.; Hergafi, L.; Schefold, J. C.; Biskup, E.; Piza, P.; Taliadoros, I.; Fjølner, J.; Dey, N.; Sølling, C.; Rasmussen, B. S.; Christensen, S.; Forceville, X.; Besch, G.; Mentec, H.; Michel, P.; Mateu, P.; Michel, P.; Vettoretti, L.; Bourenne, J.; Marin, N.; Guillot, M.; Aissaoui, N.; Goulenok, C.; Thieulot-Rolin, N.; Messika, J.; Lamhaut, L.; Guidet, B.; Charron, C.; Lauten, A.; Sacher, A. L.; Brenner, T.; Franz, M.; Bloos, F.; Ebelt, H.; Schaller, S. J.; Fuest, K.; Rabe, C.; Dieck, T.; Steiner, S.; Graf, T.; Nia, A. M.; Jung, C.; Janosi, R. A.; Meybohm, P.; Simon, P.; Utzolino, S.; Rahmel, T.; Barth, E.; Jung, C.; Schuster, M.; Aidoni, Z.; Aloizos, S.; Tasioudis, P.; Lampiri, K.; Zisopoulou, V.; Ravani, I.; Pagaki, E.; Antoniou, A.; Katsoulas, T. A.; Kounougeri, A.; Marinakis, G.; Tsimpoukas, F.; Spyropoulou, A.; Zygoulis, P.; Kyparissi, A.; Gupta, M.; Gurjar, M.; Maji, I. M.; Hayes, I.; Marsh, B.; Kelly, Y.; Westbrook, A.; Fitzpatrick, G.; Maheshwari, D.; Motherway, C.; Negri, G.; Spadaro, S.; Nattino, G.; Pedeferri, M.; Boscolo, A.; Rossi, S.; Calicchio, G.; Cubattoli, L.; Di Lascio, G.; Barbagallo, M.; Berruto, F.; Codazzi, D.; Bottazzi, A.; Fumagalli, P.; Negro, G.; Lupi, G.; Savelli, F.; Vulcano, G. A.; Fumagalli, R.; Marudi, A.; Lefons, U.; Lembo, R.; Babini, M.; Paggioro, A.; Parrini, V.; Zaccaria, M.; Clementi, S.; Gigliuto, C.; Facondini, F.; Pastorini, S.; Munaron, S.; Calamai, I.; Bocchi, A.; Adorni, A.; Bocci, M. G.; Cortegiani, A.; Casalicchio, T.; Mellea, S.; Graziani, E.; Barattini, M.; Brizio, E.; Rossi, M.; Hahn, M.; Flaatten, H.; Kemmerer, N.; Strietzel, H. F.; Dybwik, K.; Legernaes, T.; Klepstad, P.; Olaussen, E. B.; Olsen, K. I.; Brresen, O. M.; Bjorsvik, G.; Andersen, F. H.; Maini, S.; Fehrle, L.; Czuczwar, M.; Krawczyk, P.; Ziętkiewicz, M.; Nowak, Ł. R.; Kotfis, K.; Cwyl, K.; Gajdosz, R.; Biernawska, J.; Bohatyrewicz, R.; Gawda, R.; Grudzień, P.; Nasiłowski, P.; Popek, N.; Cyrankiewicz, W.; Wawrzyniak, K.; Wnuk, M.; Maciejewski, D.; Studzińska, D.; Żukowski, M.; Bernas, S.; Piechota, M.; Szczeklik, W.; Nowak-Kózka, I.; Fronczek, J.; Serwa, M.; Machała, W.; Stefaniak, J.; Wujtewicz, M.; Maciejewski, P.; Szymkowiak, M.; Adamik, B.; Polok, K.; Górka, J.; Catorze, N.; Branco, M. C.; Barros, N.; Barros, I.; Krystopchuk, A.; Honrado, T.; Sousa, C.; Munoz, F.; Rebelo, M.; Gomes, R.; Nunes, J.; Dias, C.; Fernandes, A. M.; Petrisor, C.; Constantin, B.; Belskiy, V.; Boskholov, B.; Rodriguez, E.; Aguilar, G.; Masdeu, G.; Jaimes, M. I.; Mira, A. P.; Bodi, M. A.; Mendoza, J. A. B.; López-Cuenca, S.; Guzman, M. H.; Rico-Feijoo, J.; Ibarz, M.; Alvarez, J. Trenado; Kawati, R.; Sivik, J.; Nauska, J.; Smole, D.; Parenmark, F.; Lyrén, J.; Rockstroh, K.; Rydén, S.; Spångfors, M.; Strinnholm, M.; Walther, S.; De Geer, L.; Nordlund, P.; Pålsson, S.; Zetterquist, H.; Nilsson, A.; Thiringer, K.; Jungner, M.; Bark, B.; Nordling, B.; Sköld, H.; Brorsson, C.; Persson, S.; Bergström, A.; Berkius, J.; Holmström, J.; van Dijk, I.; van Lelyveld-Haas, L. E. M.; Jansen, T.; Nooteboom, F.; van der Voort, P. H. J.; de Lange, D.; Dieperink, W.; de Waard, M. C.; de Smet, A. G. E.; Bormans, L.; Dormans, T.; Dempsey, G.; Mathew, S. J.; Raj, A. S.; Grecu, I.; Cupitt, J.; Lawton, T.; Clark, R.; Popescu, M.; Spittle, N.; Faulkner, M.; Cowton, A.; Williams, P.; Elloway, E.; Reay, M.; Chukkambotla, S.; Kumar, R.; Al-Subaie, N.; Kent, L.; Tamm, T.; Kajtor, I.; Burns, K.; Pugh, R.; Ostermann, M.; Kam, E.; Bowyer, H.; Smith, N.; Templeton, M.; Henning, J.; Goffin, K.; Kapoor, R.; Laha, S.; Chilton, P.; Khaliq, W.; Crayford, A.; Coetzee, S.; Tait, M.; Stoker, W.; Gimenez, M.; Pope, A.; Camsooksai, J.; Pogson, D.; Quigley, K.; Ritzema, J.; Hormis, A.; Boulanger, C.; Balasubramaniam, M.; Vamplew, L.; Burt, K.; Martin, D.; Grecu, I.; Craig, J.; Prowle, J.; Doyle, N.; Shelton, J.; Scott, C.; Donnison, P.; Shelton, S.; Frey, C.; Ryan, C.; Spray, D.; Ryan, C.; Barnes, V.; Barnes, K.; Ridgway, S.; Saha, R.; Kent, L.; Clark, T.; Wood, J.; Bolger, C.; Bassford, C.; Cowton, A.; Lewandowski, J.; Zhao, X.; Humphreys, S.; Dowling, S.; Richardson, N.; Burtenshaw, A.; Stevenson, C.; Wilcock, D.; Nalapko, Y.; Null, Null; Joannidis, M.; Eller, P.; Helbok, R.; Schmutz, R.; Nollet, J.; de Neve, N.; De Buysscher, P.; Oeyen, S.; Swinnen, W.; Mikačić, M.; Bastiansen, A.; Husted, A.; Dahle, B. E. S.; Cramer, C.; Sølling, C.; Ørsnes, D.; Thomsen, J. Edelberg; Pedersen, J. J.; Enevoldsen, M. Hummelmose; Elkmann, T.; Kubisz-Pudelko, A.; Pope, A.; Collins, A.; Raj, A. S.; Boulanger, C.; Frey, C.; Hart, C.; Bolger, C.; Spray, D.; Randell, G.; Filipe, H.; Welters, I. D.; Grecu, I.; Evans, J.; Cupitt, J.; Lord, J.; Henning, J.; Jones, J.; Ball, J.; North, J.; Salaunkey, K.; De Gordoa, L. Ortiz-Ruiz; Bell, L.; Balasubramaniam, M.; Vizcaychipi, M.; Faulkner, M.; Mupudzi, M.; Lea-Hagerty, M.; Reay, M.; Spivey, M.; Love, N.; Spittle, N.; White, N.; Williams, P.; Morgan, P.; Wakefield, P.; Savine, R.; Jacob, R.; Innes, R.; Kapoor, R.; Humphreys, S.; Rose, S.; Dowling, S.; Leaver, S.; Mane, T.; Lawton, T.; Ogbeide, V.; Khaliq, W.; Baird, Y.; Romen, A.; Galbois, A.; Guidet, B.; Vinsonneau, C.; Charron, C.; Thevenin, D.; Guerot, E.; Besch, G.; Savary, G.; Mentec, H.; Chagnon, J. L.; Rigaud, J. P.; Quenot, J. P.; Castaneray, J.; Rosman, J.; Maizel, J.; Tiercelet, K.; Vettoretti, L.; Hovaere, M. M.; Messika, M.; Djibré, M.; Rolin, N.; Burtin, P.; Garcon, P.; Nseir, S.; Valette, X.; Rabe, C.; Barth, E.; Ebelt, H.; Fuest, K.; Franz, M.; Horacek, M.; Schuster, M.; Meybohm, P.; Bruno, R. Romano; Allgäuer, S.; Dubler, S.; Schaller, S. J.; Schering, S.; Steiner, S.; Dieck, T.; Rahmel, T.; Graf, T.; Koutsikou, A.; Vakalos, A.; Raitsiou, B.; Flioni, E. N.; Neou, E.; Tsimpoukas, F.; Papathanakos, G.; Marinakis, G.; Koutsodimitropoulos, I.; Aikaterini, K.; Rovina, N.; Kourelea, S.; Polychronis, T.; Zidianakis, V.; Konstantinia, V.; Aidoni, Z.; Marsh, B.; Motherway, C.; Read, C.; Martin-Loeches, I.; Cracchiolo, A. Neville; Morigi, A.; Calamai, I.; Brusa, S.; Elhadi, A.; Tarek, A.; Khaled, A.; Ahmed, H.; Belkhair, W. Ali; Cornet, A. D.; Gommers, D.; de Lange, D.; van Boven, E.; Haringman, J.; Haas, L.; van den Berg, L.; Hoiting, O.; de Jager, P.; Gerritsen, R. T.; Dormans, T.; Dieperink, W.; Breidablik, A.; Slapgard, A.; Rime, A. K.; Jannestad, B.; Sjøbøe, B.; Rice, E.; Andersen, F. H.; Strietzel, H. F.; Jensen, J. P.; Langørgen, J.; Tøien, K.; Strand, K.; Hahn, M.; Klepstad, P.; Biernacka, A.; Kluzik, A.; Kudlinski, B.; Maciejewski, D.; Studzińska, D.; Hymczak, H.; Stefaniak, J.; Solek-Pastuszka, J.; Zorska, J.; Cwyl, K.; Krzych, Ł. J.; Zukowski, M.; Lipińska-Gediga, M.; Pietruszko, M.; Piechota, M.; Serwa, M.; Czuczwar, M.; Ziętkiewicz, M.; Kozera, N.; Nasiłowski, P.; Sendur, P.; Zatorski, P.; Galkin, P.; Gawda, R.; Kościuczuk, U.; Cyrankiewicz, W.; Gola, W.; Pinto, A. F.; Fernandes, A. M.; Santos, A. R.; Sousa, C.; Barros, I.; Ferreira, I. A.; Blanco, J. B.; Carvalho, J. T.; Maia, J.; Candeias, N.; Catorze, N.; Belskiy, V.; Lores, A.; Mira, A. P.; Cilloniz, C.; Perez-Torres, D.; Maseda, E.; Rodriguez, E.; Prol-Silva, E.; Eixarch, G.; Gomà, G.; Aguilar, G.; Velasco, G. Navarro; Jaimes, M. Irazábal; Villamayor, M. Ibarz; Fernández, N. Llamas; Cubero, P. Jimeno; López-Cuenca, S.; Tomasa, T.; Sjöqvist, A.; Brorsson, C.; Schiöler, F.; Westberg, H.; Nauska, J.; Sivik, J.; Berkius, J.; Thiringer, K. Kleiven; De Geer, L.; Walther, S.; Boroli, F.; Schefold, J. C.; Hergafi, L.; Eckert, P.; Yıldız, I.; Yovenko, I.; Nalapko, Y.; Pugh, R.. - In: CRITICAL CARE. - ISSN 1364-8535. - 25:1(2021). [10.1186/s13054-021-03632-3]
Relationship between the Clinical Frailty Scale and short-term mortality in patients ≥ 80 years old acutely admitted to the ICU: a prospective cohort study
Fronczek, Jakub;Polok, Kamil;de Lange, Dylan W.;Jung, Christian;Beil, Michael;Rhodes, Andrew;Fjølner, Jesper;Górka, Jacek;Andersen, Finn H.;Artigas, Antonio;Cecconi, Maurizio;Christensen, Steffen;Joannidis, Michael;Leaver, Susannah;Marsh, Brian;Morandi, Alessandro;Moreno, Rui;Oeyen, Sandra;Agvald-Öhman, Christina;Bollen Pinto, Bernardo;Schefold, Joerg C.;Valentin, Andreas;Walther, Sten;Watson, Ximena;Zafeiridis, Tilemachos;Sviri, Sigal;van Heerden, Peter Vernon;Flaatten, Hans;Guidet, Bertrand;Szczeklik, Wojciech;null, null;Schmutz, R.;Wimmer, F.;Eller, P.;Joannidis, M.;De Buysscher, P.;De Neve, N.;Oeyen, S.;Swinnen, W.;Bollen Pinto, B.;Abraham, P.;Hergafi, L.;Schefold, J. C.;Biskup, E.;Piza, P.;Taliadoros, I.;Fjølner, J.;Dey, N.;Sølling, C.;Rasmussen, B. S.;Christensen, S.;Forceville, X.;Besch, G.;Mentec, H.;Michel, P.;Mateu, P.;Michel, P.;Vettoretti, L.;Bourenne, J.;Marin, N.;Guillot, M.;Aissaoui, N.;Goulenok, C.;Thieulot-Rolin, N.;Messika, J.;Lamhaut, L.;Guidet, B.;Charron, C.;Lauten, A.;Sacher, A. L.;Brenner, T.;Franz, M.;Bloos, F.;Ebelt, H.;Schaller, S. J.;Fuest, K.;Rabe, C.;Dieck, T.;Steiner, S.;Graf, T.;Nia, A. M.;Jung, C.;Janosi, R. A.;Meybohm, P.;Simon, P.;Utzolino, S.;Rahmel, T.;Barth, E.;Jung, C.;Schuster, M.;Aidoni, Z.;Aloizos, S.;Tasioudis, P.;Lampiri, K.;Zisopoulou, V.;Ravani, I.;Pagaki, E.;Antoniou, A.;Katsoulas, T. A.;Kounougeri, A.;Marinakis, G.;Tsimpoukas, F.;Spyropoulou, A.;Zygoulis, P.;Kyparissi, A.;Gupta, M.;Gurjar, M.;Maji, I. M.;Hayes, I.;Marsh, B.;Kelly, Y.;Westbrook, A.;Fitzpatrick, G.;Maheshwari, D.;Motherway, C.;Negri, G.;Spadaro, S.;Nattino, G.;Pedeferri, M.;Boscolo, A.;Rossi, S.;Calicchio, G.;Cubattoli, L.;Di Lascio, G.;Barbagallo, M.;Berruto, F.;Codazzi, D.;Bottazzi, A.;Fumagalli, P.;Negro, G.;Lupi, G.;Savelli, F.;Vulcano, G. A.;Fumagalli, R.;Marudi, A.;Lefons, U.;Lembo, R.;Babini, M.;Paggioro, A.;Parrini, V.;Zaccaria, M.;Clementi, S.;Gigliuto, C.;Facondini, F.;Pastorini, S.;Munaron, S.;Calamai, I.;Bocchi, A.;Adorni, A.;Bocci, M. G.;Cortegiani, A.;Casalicchio, T.;Mellea, S.;Graziani, E.;Barattini, M.;Brizio, E.;Rossi, M.;Hahn, M.;Flaatten, H.;Kemmerer, N.;Strietzel, H. F.;Dybwik, K.;Legernaes, T.;Klepstad, P.;Olaussen, E. B.;Olsen, K. I.;Brresen, O. M.;Bjorsvik, G.;Andersen, F. H.;Maini, S.;Fehrle, L.;Czuczwar, M.;Krawczyk, P.;Ziętkiewicz, M.;Nowak, Ł. R.;Kotfis, K.;Cwyl, K.;Gajdosz, R.;Biernawska, J.;Bohatyrewicz, R.;Gawda, R.;Grudzień, P.;Nasiłowski, P.;Popek, N.;Cyrankiewicz, W.;Wawrzyniak, K.;Wnuk, M.;Maciejewski, D.;Studzińska, D.;Żukowski, M.;Bernas, S.;Piechota, M.;Szczeklik, W.;Nowak-Kózka, I.;Fronczek, J.;Serwa, M.;Machała, W.;Stefaniak, J.;Wujtewicz, M.;Maciejewski, P.;Szymkowiak, M.;Adamik, B.;Polok, K.;Górka, J.;Catorze, N.;Branco, M. C.;Barros, N.;Barros, I.;Krystopchuk, A.;Honrado, T.;Sousa, C.;Munoz, F.;Rebelo, M.;Gomes, R.;Nunes, J.;Dias, C.;Fernandes, A. M.;Petrisor, C.;Constantin, B.;Belskiy, V.;Boskholov, B.;Rodriguez, E.;Aguilar, G.;Masdeu, G.;Jaimes, M. I.;Mira, A. P.;Bodi, M. A.;Mendoza, J. A. B.;López-Cuenca, S.;Guzman, M. H.;Rico-Feijoo, J.;Ibarz, M.;Alvarez, J. Trenado;Kawati, R.;Sivik, J.;Nauska, J.;Smole, D.;Parenmark, F.;Lyrén, J.;Rockstroh, K.;Rydén, S.;Spångfors, M.;Strinnholm, M.;Walther, S.;De Geer, L.;Nordlund, P.;Pålsson, S.;Zetterquist, H.;Nilsson, A.;Thiringer, K.;Jungner, M.;Bark, B.;Nordling, B.;Sköld, H.;Brorsson, C.;Persson, S.;Bergström, A.;Berkius, J.;Holmström, J.;van Dijk, I.;van Lelyveld-Haas, L. E. M.;Jansen, T.;Nooteboom, F.;van der Voort, P. H. J.;de Lange, D.;Dieperink, W.;de Waard, M. C.;de Smet, A. G. E.;Bormans, L.;Dormans, T.;Dempsey, G.;Mathew, S. J.;Raj, A. S.;Grecu, I.;Cupitt, J.;Lawton, T.;Clark, R.;Popescu, M.;Spittle, N.;Faulkner, M.;Cowton, A.;Williams, P.;Elloway, E.;Reay, M.;Chukkambotla, S.;Kumar, R.;Al-Subaie, N.;Kent, L.;Tamm, T.;Kajtor, I.;Burns, K.;Pugh, R.;Ostermann, M.;Kam, E.;Bowyer, H.;Smith, N.;Templeton, M.;Henning, J.;Goffin, K.;Kapoor, R.;Laha, S.;Chilton, P.;Khaliq, W.;Crayford, A.;Coetzee, S.;Tait, M.;Stoker, W.;Gimenez, M.;Pope, A.;Camsooksai, J.;Pogson, D.;Quigley, K.;Ritzema, J.;Hormis, A.;Boulanger, C.;Balasubramaniam, M.;Vamplew, L.;Burt, K.;Martin, D.;Grecu, I.;Craig, J.;Prowle, J.;Doyle, N.;Shelton, J.;Scott, C.;Donnison, P.;Shelton, S.;Frey, C.;Ryan, C.;Spray, D.;Ryan, C.;Barnes, V.;Barnes, K.;Ridgway, S.;Saha, R.;Kent, L.;Clark, T.;Wood, J.;Bolger, C.;Bassford, C.;Cowton, A.;Lewandowski, J.;Zhao, X.;Humphreys, S.;Dowling, S.;Richardson, N.;Burtenshaw, A.;Stevenson, C.;Wilcock, D.;Nalapko, Y.;null, null;Joannidis, M.;Eller, P.;Helbok, R.;Schmutz, R.;Nollet, J.;de Neve, N.;De Buysscher, P.;Oeyen, S.;Swinnen, W.;Mikačić, M.;Bastiansen, A.;Husted, A.;Dahle, B. E. S.;Cramer, C.;Sølling, C.;Ørsnes, D.;Thomsen, J. Edelberg;Pedersen, J. J.;Enevoldsen, M. Hummelmose;Elkmann, T.;Kubisz-Pudelko, A.;Pope, A.;Collins, A.;Raj, A. S.;Boulanger, C.;Frey, C.;Hart, C.;Bolger, C.;Spray, D.;Randell, G.;Filipe, H.;Welters, I. D.;Grecu, I.;Evans, J.;Cupitt, J.;Lord, J.;Henning, J.;Jones, J.;Ball, J.;North, J.;Salaunkey, K.;De Gordoa, L. Ortiz-Ruiz;Bell, L.;Balasubramaniam, M.;Vizcaychipi, M.;Faulkner, M.;Mupudzi, M.;Lea-Hagerty, M.;Reay, M.;Spivey, M.;Love, N.;Spittle, N.;White, N.;Williams, P.;Morgan, P.;Wakefield, P.;Savine, R.;Jacob, R.;Innes, R.;Kapoor, R.;Humphreys, S.;Rose, S.;Dowling, S.;Leaver, S.;Mane, T.;Lawton, T.;Ogbeide, V.;Khaliq, W.;Baird, Y.;Romen, A.;Galbois, A.;Guidet, B.;Vinsonneau, C.;Charron, C.;Thevenin, D.;Guerot, E.;Besch, G.;Savary, G.;Mentec, H.;Chagnon, J. L.;Rigaud, J. P.;Quenot, J. P.;Castaneray, J.;Rosman, J.;Maizel, J.;Tiercelet, K.;Vettoretti, L.;Hovaere, M. M.;Messika, M.;Djibré, M.;Rolin, N.;Burtin, P.;Garcon, P.;Nseir, S.;Valette, X.;Rabe, C.;Barth, E.;Ebelt, H.;Fuest, K.;Franz, M.;Horacek, M.;Schuster, M.;Meybohm, P.;Bruno, R. Romano;Allgäuer, S.;Dubler, S.;Schaller, S. J.;Schering, S.;Steiner, S.;Dieck, T.;Rahmel, T.;Graf, T.;Koutsikou, A.;Vakalos, A.;Raitsiou, B.;Flioni, E. N.;Neou, E.;Tsimpoukas, F.;Papathanakos, G.;Marinakis, G.;Koutsodimitropoulos, I.;Aikaterini, K.;Rovina, N.;Kourelea, S.;Polychronis, T.;Zidianakis, V.;Konstantinia, V.;Aidoni, Z.;Marsh, B.;Motherway, C.;Read, C.;Martin-Loeches, I.;Cracchiolo, A. Neville;Morigi, A.;Calamai, I.;Brusa, S.;Elhadi, A.;Tarek, A.;Khaled, A.;Ahmed, H.;Belkhair, W. Ali;Cornet, A. D.;Gommers, D.;de Lange, D.;van Boven, E.;Haringman, J.;Haas, L.;van den Berg, L.;Hoiting, O.;de Jager, P.;Gerritsen, R. T.;Dormans, T.;Dieperink, W.;Breidablik, A.;Slapgard, A.;Rime, A. K.;Jannestad, B.;Sjøbøe, B.;Rice, E.;Andersen, F. H.;Strietzel, H. F.;Jensen, J. P.;Langørgen, J.;Tøien, K.;Strand, K.;Hahn, M.;Klepstad, P.;Biernacka, A.;Kluzik, A.;Kudlinski, B.;Maciejewski, D.;Studzińska, D.;Hymczak, H.;Stefaniak, J.;Solek-Pastuszka, J.;Zorska, J.;Cwyl, K.;Krzych, Ł. J.;Zukowski, M.;Lipińska-Gediga, M.;Pietruszko, M.;Piechota, M.;Serwa, M.;Czuczwar, M.;Ziętkiewicz, M.;Kozera, N.;Nasiłowski, P.;Sendur, P.;Zatorski, P.;Galkin, P.;Gawda, R.;Kościuczuk, U.;Cyrankiewicz, W.;Gola, W.;Pinto, A. F.;Fernandes, A. M.;Santos, A. R.;Sousa, C.;Barros, I.;Ferreira, I. A.;Blanco, J. B.;Carvalho, J. T.;Maia, J.;Candeias, N.;Catorze, N.;Belskiy, V.;Lores, A.;Mira, A. P.;Cilloniz, C.;Perez-Torres, D.;Maseda, E.;Rodriguez, E.;Prol-Silva, E.;Eixarch, G.;Gomà, G.;Aguilar, G.;Velasco, G. Navarro;Jaimes, M. Irazábal;Villamayor, M. Ibarz;Fernández, N. Llamas;Cubero, P. Jimeno;López-Cuenca, S.;Tomasa, T.;Sjöqvist, A.;Brorsson, C.;Schiöler, F.;Westberg, H.;Nauska, J.;Sivik, J.;Berkius, J.;Thiringer, K. Kleiven;De Geer, L.;Walther, S.;Boroli, F.;Schefold, J. C.;Hergafi, L.;Eckert, P.;Yıldız, I.;Yovenko, I.;Nalapko, Y.;Pugh, R.
2021
Abstract
Background: The Clinical Frailty Scale (CFS) is frequently used to measure frailty in critically ill adults. There is wide variation in the approach to analysing the relationship between the CFS score and mortality after admission to the ICU. This study aimed to evaluate the influence of modelling approach on the association between the CFS score and short-term mortality and quantify the prognostic value of frailty in this context. Methods: We analysed data from two multicentre prospective cohort studies which enrolled intensive care unit patients ≥ 80 years old in 26 countries. The primary outcome was mortality within 30-days from admission to the ICU. Logistic regression models for both ICU and 30-day mortality included the CFS score as either a categorical, continuous or dichotomous variable and were adjusted for patient’s age, sex, reason for admission to the ICU, and admission Sequential Organ Failure Assessment score. Results: The median age in the sample of 7487 consecutive patients was 84 years (IQR 81–87). The highest fraction of new prognostic information from frailty in the context of 30-day mortality was observed when the CFS score was treated as either a categorical variable using all original levels of frailty or a nonlinear continuous variable and was equal to 9% using these modelling approaches (p < 0.001). The relationship between the CFS score and mortality was nonlinear (p < 0.01). Conclusion: Knowledge about a patient’s frailty status adds a substantial amount of new prognostic information at the moment of admission to the ICU. Arbitrary simplification of the CFS score into fewer groups than originally intended leads to a loss of information and should be avoided. Trial registration NCT03134807 (VIP1), NCT03370692 (VIP2)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/993724
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simulazione ASN
Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione. La simulazione si basa sui dati IRIS e sugli indicatori bibliometrici alla data indicata e non tiene conto di eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori. La simulazione può differire dall'esito di un’eventuale domanda ASN sia per errori di catalogazione e/o dati mancanti in IRIS, sia per la variabilità dei dati bibliometrici nel tempo. Si consideri che Anvur calcola i valori degli indicatori all'ultima data utile per la presentazione delle domande.
La presente simulazione è stata realizzata sulla base delle specifiche raccolte sul tavolo ER del Focus Group IRIS coordinato dall’Università di Modena e Reggio Emilia e delle regole riportate nel DM 589/2018 e allegata Tabella A. Cineca, l’Università di Modena e Reggio Emilia e il Focus Group IRIS non si assumono alcuna responsabilità in merito all’uso che il diretto interessato o terzi faranno della simulazione. Si specifica inoltre che la simulazione contiene calcoli effettuati con dati e algoritmi di pubblico dominio e deve quindi essere considerata come un mero ausilio al calcolo svolgibile manualmente o con strumenti equivalenti.