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IRIS
Background and Objectives: Meningioma is one of the most common neoplasm of the central nervous system. To describe the epidemiology of meningioma operated in France and, to assess grading and histopathological variability among the different neurosurgical centres. Methods: We processed the French Brain Tumour Database (FBTDB) to conduct a nationwide population-based study of all histopathologically confirmed meningiomas between 2006 and 2015. Results: 30,223 meningiomas cases were operated on 28,424 patients, in 61 centres. The average number of meningioma operated per year in France was 3,022 (SD ± 122). Meningioma was 3 times more common in women (74.1% vs. 25.9%). The incidence of meningioma increased with age and, mean age at surgery was 58.5 ± 13.9 years. Grade 1, 2, and 3 meningiomas accounted for 83.9%, 13.91% and, 2.19% respectively. There was a significant variability of meningioma grading by institutions, especially for grade 2 which spanned from 5.1% up to 22.4% (p < 0.001). Moreover, the proportion of grade 2 significantly grew over the study period (p < 0.001). There was also a significant variation in grade 1 subtypes diagnosis among the institutions (p < 0.001). 89.05% of the patients had solely one meningioma surgery, 8.52% two and, 2.43% three or more. The number of surgeries was associated to the grade of malignancy (p < 0.001). Conclusion: The incidence of meningioma surgery increased with age and, peaked at 58.5 years. They were predominantly benign with meningothelial subtype being the most common. However, there was a significant variation of grade 1 subtypes diagnosis among the centres involved. The proportion of grade 2 meningioma significantly grew over the study time, on contrary to malignant meningioma proportion, which remained rare and, stable over time around 2%. Likewise, there was a significant variability of grade 2 meningioma rate among the institutions.
Depond, C.C., Zouaoui, S., Darlix, A., Rigau, V., Mathieu-Daudé, H., Bauchet, F., et al. (2024). Descriptive epidemiology of 30,223 histopathologically confirmed meningiomas in France: 2006–2015. ACTA NEUROCHIRURGICA, 166(1) [10.1007/s00701-024-06093-z].
Descriptive epidemiology of 30,223 histopathologically confirmed meningiomas in France: 2006–2015
Depond, Charles Champeaux;Zouaoui, Sonia;Darlix, Amélie;Rigau, Valérie;Mathieu-Daudé, Hélène;Bauchet, Fabienne;Khettab, Mohamed;Trétarre, Brigitte;Figarella-Branger, Dominique;Taillandier, Luc;Boetto, Julien;Pallud, Johan;Zemmoura, Ilyess;Roche, Pierre-Hugues;Bauchet, Luc;null, null;Lahoud, G. Abi;Aboukais, R.;Achim, V.;Adetchessi, T.;Aesch, B.;Agha, M.;Aghakhani, N.;Al Hallak, R.;Albert, A.;Aldea, S.;Benali, M. Ali;Ali, Y.;Allano, V.;Allaoui, M.;Alliez, J. R.;Almairac, F.;Aouad, N.;Arthuis, F.;Ashraf, A.;Assaker, R.;Atta, M.;Augros, null;Auque, J.;Autricque, A.;Balossier, A.;Barat, J. L.;Croix, Barnoud;Baroncini, M.;Barral-Clavel, F.;Barrey, C.;Bataille, B.;Baujat, X.;Baussart, B.;Bayram, M.;Bazin, A.;Beaudic, Y.;Beaurain, J.;Beccaria, K.;Bedou, G.;Bekaert, O.;Belaid, H.;Belliard, H.;Bellow, F.;Beltechi, R.;Ismaïl, M. Ben;Benazza, A.;Benbrahi, A.;Benezech, J.;Benhaddou-Benkirane, L.;Benhima, H.;Benmekhbi, M.;Bennis, S.;Berhouma, M.;Bernard, C.;Bernard, M. H.;Bernat, A. L.;Berthelot, J. L.;Besson, G.;Billant, J. B.;Billon-Grand, R.;Bitar, A.;Bizette, C.;Blanc, J. L.;Blanquet, A.;Blauwblomme, T.;Blond, S.;Blondet, E.;Boch, A. L.;Boetto, S.;Boissonnet, H.;Boniface, G.;Bord, E.;Borha, A.;Botella, C.;Bouali, I.;Bouazza, S.;Bougeard, R.;Bouillot, P.;Bouras, A.;Bourgeois, P.;Bousigue, J. Y.;Bousquet, C.;Bousquet, O.;Bousquet, P.;Boyer, F.;Boyer, P.;Brassier, G.;Brauge, D.;Bresson, D.;Brie, null;Brunon, J.;Billet, K. Buffenoir;Buisset, N.;Cabal, P.;Caillaud, P.;Caire, F.;Cam, P.;Cao, C.;Capel, C.;Capelle, L.;Cardarelli, M.;Carlucci, L.;Carpentier, A.;Carron, R.;Cebula, H.;Cesari, J. B.;Chabane, A.;Chabardes, S.;Chabolle, F.;Chaix, R.;Champeaux Depond, C.;Seng, E. Chan;Chaussemy, D.;Chauvet, D.;Chaynes, P.;Chays, A.;Chazal, J.;Chibbaro, S.;Chirossel, J. P.;Chivoret, N.;Choukri, M.;Civit, T.;Clemenceau, S.;Coca, H. A.;Cochereau, J.;Coll, G.;Coulbois, S. Colnat;Compaore, P.;Cornelius, J.;Cornu, P.;Costache, D.;Coste, A.;Coubes, P.;Crampette, L.;Cristini, A.;Cuny, E.;Curey, S.;Czorny, A.;D'acunzi, G.;D'hardemare, V.;D'houtaud, S.;Dagain, A.;Hieu, P. Dam;Dandine, J. B.;Darie, I.;Darrouzet, V.;Dauta, A.;Dautheribes, M.;David, P.;De Germay, B.;De Rose, F.;De Saint-Denis, T.;Debaux, J. B.;Debono, B.;Debry, C.;Decouvelaere, A.;Decq, P.;Delalande, O.;Delhaye, M.;Delion, M.;Delmas, J. M.;Delmotte, A.;Delpy, P.;Delsanti, C.;Derlon, J. M.;Derrey, S.;Desenclos, C.;Desgeorges, M.;Desplat, A.;Desse, N.;Dessi, P.;Destandau, J.;Destrieux, C.;Devaux, B.;Dezamis, E.;Dhellemmes, P.;Di Tommaso, L.;Diabira, S.;Diaz, A.;Dimitriu, C.;Djedid, R.;Djindjian, M.;Do, L.;Doe, K.;Donne, null;Dorfmuller, G.;Dorwling-Carter, D.;Appourchaux, null;Daussay, null;Delestret, I.;Ouammou, null;Riegel, null;Verhulst, null;Dran, G.;Dubois, G.;Dudoit, T.;Duffau, H.;Dufour, H.;Dufour, T.;Duhem, R.;Dulou, R.;Dumas, B.;Duntze, J.;Dupard, T.;Dupuy, M.;Durand, A.;Dussartre, null;Dutertre, G.;Duthel, R.;Eap, C.;Fertit, H. El;Elouahdani-Hamdi, S.;Emery, E.;Engelhardt, J.;Espagno, C.;Esposito, P.;Faguer, R.;Faillot, T.;Farah, W.;Faure, A.;Faure, P.;Sorbets, S. Ferrand;Fesselet, J.;Fichten, A.;Fischer, D.;Lokou, D. Fischer;Fontaine, D.;Fotso, M. J.;Fournier, D.;Fowo-Ngadjou, S.;Francois, P.;Frank, B.;Frappaz, null;Freger, P.;Olim, E. Freitas;Freppel, S.;Froelich, S.;Fuentes, J. -M.;Fuentes, S.;Gaberel, T.;Gadan, R.;Gaillard, S.;Ganem, F.;Gantois, C.;Garnier, null;Gay, M.;George, B.;Giacomelli, R.;Gigaud, M.;Robles, S. Gil;Gimbert, E.;Ginguene, C.;Goasguen, O.;Godard, J.;Godfrin, G.;Gomez, A.;Martinez, V. Gonzalez;Gouello, G.;Goutagny, S.;Graillon, T.;Combe, G. Gras;Grassi, M.;Grayeli. , B.;Grelat, M.;Grellier, P.;Grisoli, F.;Guarnieri, J.;Guedon, null;Guegan, Y.;Guenot, M.;Sierra, D. Guerra;Gueye, E. M.;Gurshi, M.;Guyotat, J.;Haddad, E.;Haegelen, C.;Hamdi, S.;Hamel, O.;Hamlat, A.;Hannequin, P.;Von Bunau, F. Hansen;Hatem, O.;Hayek, G.;Herbrecht, A.;Herman, P.;Hladky, J. P.;Hoarau, X.;Hoffmann, D.;Horodyckid, C.;Huot, J. C.;Iakovlev, G.;Ibrahim, R.;Irthum, B.;Ischac, R.;Jacquesson, T.;Jacquet, G.;James, S.;Jan, M.;Jarraya, B.;Jecko, V.;Jouanneau, E.;Joud, A.;Julhien, T.;Kaddoum, H.;Kalamarides, M.;Karachi, C.;Katrangi, H.;Kaya, J. M.;Kehrli, P.;Keravel, Y.;Khalfallah, M.;Khalil, I.;Khalil, T.;Khouri, K.;Khouri, S.;Kleiber, J. C.;Klein, O.;Koudsie, A.;Krichen, W.;Kuzeawu, A.;Laborde, G.;Laccoureye, L.;Lagarrigue, J.;Laguerre, D.;Lahiani, M.;Lahlou, M. A.;Langlois, O.;Lapierre, F.;Lapras, C.;Lascu, null;Launay, O.;Lavieille, J. P.;Le Corre, M.;Le Fay, null;Le Franc, M.;Le Guerinel, C.;Lefevre, P.;Legars, D.;Lejeune, J. P.;Lemaire, J. J.;Lena, G.;Lepeintre, J. F.;Leriche, B.;Leroy, H. A.;Lescure, J. P.;Leston, null;Leveque, M.;Liguoro, D.;Lioret, E.;Listrat, A.;Litre, F.;Litrico, S.;Loiseau, H.;Lonjon, M.;Lonjon, N.;Lopes, M.;Loret, J. E.;Lot, G.;Louis, E.;Louveau, A.;Lubrano, V.;Lucas, F.;Lucas, O.;Lungu, G.;Le-The, M. Dorel;Maarrawi, J.;Magheru, C.;Magro, E.;Maheut-Lourmiere, J.;Mahla, K.;Maillard, A.;Maingot, M.;Maisonneuve, null;Maitrot, D.;Makiese, O.;Mandat, S.;Mandonnet, E.;Manet, R.;Mansour, null;Manzo, N.;Marchal, J. C.;Marie, J. P.;Marinho, P.;Marnet, D.;Marniche, A.;Martin, C.;Martin, S.;Melot, A.;Zolo, D. Memia;Martins, VMendes;Menegalli, D.;Menei, P.;Mercier, P.;Merlot, I.;Mertens, P.;Messerer, M.;Metellus, P.;Meyer-Bisch, V.;Meyer, M.;Mineo, J. F.;Mireau, E.;Mollier, O.;Monteil, P.;Montessuy, R.;Mora, A.;Morandi, X.;Morar, S.;Moraru, C.;Moreau, J. J.;Morel, null;Morel, C.;Mortada, J.;Mostofi, K.;Mottolese, C.;Moubarak, K.;Mourier, L.;Moyse, E.;Muckensturm, B.;Nader, E.;Nahas, F.;Namaki, H.;Narantuya, K.;Nataf, F.;Navarro, S.;Nebab, null;Nguyen, J. P.;Njee, T.;Nogues, L.;Noudel, R.;Nouet, A.;Nseir, R.;Nuti, C.;Orabi, M.;Orenstein, D.;Ouammou, Y.;Ouerchefani, N.;Gauchez, P.;Page, P.;Palfi, S.;Palombi, O.;Paquis, P.;Mouton, G. Paradot;Parker, F.;Passagia, J. G.;Paternoster, G.;Gourg, G. Pech;Pelissou-Guyotat, I.;Peltier, J.;Pencalet, P.;Pencalet, P.;Penchet, G.;Peragut, J. C.;Perez, A.;Pernot, P.;Perrin, G.;Person, H.;Peruzzi, P.;Petit, A.;Petit, D.;Peyre, M.;Pimenta, N. J. G.;Pinelli, C.;Piot, B.;Plas, B.;Plas, J. Y.;Polo, G.;Popa, C.;Popa, C. P.;Porhiel, null;Porhiel, V.;Postelnicu, A.;Pouit, B.;Gosset, P.;Vaneecloo, null;Vincent, null;Privat, J. M.;Proust, F.;Pruvot-Occean, A. S.;Puget, S.;Rabehenoina, C.;Rabhi, M.;Ragragui, O.;Rambolarimanana, T.;Ranchere, null;Raoul, S.;Rasendrarijao, D.;Rech, F.;Redondo, A.;Regis, J.;Reina, V.;Remond, J.;Remond, null;Reynier, Y.;Reyns, N.;Franchi, A. C. Ricci;Richet, null;Richet, A.;Ricouart, F.;Riem, T.;Riffaud, L.;Rigoard, P.;Robert, G.;Robert, R.;Robier, A.;Rodriguez, M. -A.;Rodriguez, V.;Ros, M.;Roualdes, G.;Roualdes, V.;Rougier, A.;Roujeau, T.;Rousseaux, P.;Roux, F.;Roux, F. X.;Rue, M.;Sabatier, J.;Sabatier, P.;Sabbah, M.;Sacko, O.;Sainte-Rose, C.;Sakka, L.;Salaud, C.;Salle, H.;Salmon, B.;Galli, F. San;Sankaredja, J. M.;Sautreaux, J. L.;Sauvaget, null;Sauvaget, F.;Scarone, P.;Scavarda, D.;Scherpereel, B.;Schmidt, E.;Segnarbieux, F.;Seigneuret, E.;Seizeur, R.;Selek, L.;Sichez, J. P.;Hamed, S. Sid;Signorelli, F.;Silhouette, B.;Simon, A.;Simon, E.;Simonneau, A.;Sinardet, D.;Sindou, M.;Sleiman, M.;Sol, J. C.;Soumare, O.;Srour, A.;Srour, R.;Staquet, H.;Stecken, J.;Stella, I.;Sterkers, O.;Stilhart, B.;Szathmari, A.;Taha, S.;Tazi, S.;Ternier, J.;Testa, O.;Tetard, M. C.;Theret, E.;Thiebaut, J. B.;Thines, L.;Thomas, C.;Thomassin, J. M.;Tigan, L.;Timofeev, A.;Dujardin, A. C. Tobenas;Todeschi, J.;Tonnelle, V.;Tourneux, H.;Toussaint, P.;Touta, A.;Huy, P. Tran Ba;Travers, N.;Tremoulet, M.;Turak, B.;Vallee, B.;Vally, P.;Van Effenterre, R.;Van Raay, Y.;Vassal, F.;Vassal, M.;Velut, S.;Vidal, J.;Vignes, J. R.;Villette, L.;Ange, F. Vincentelli;Vinchon, M.;Vinikoff, L.;Voirin, J.;Wager, M.;Yordanova, Y.;Zaïri, F.;Zerah, M.;Ziyadeh, J.;Adam, C.;Adle-Biassette, H.;Adreux, null;Afo, null;Ale, null;Algros, M. P.;Am, null;Amat, C.;Andreiuolo, F.;Ansart, F.;Arbez-Gindre, F.;Arbion, F.;Arrivets, null;Attencourt, C.;Lorton, M. H. Aubriot;Averous, G.;Aziza, J.;Badsi, B. P.;Baglin, A. C.;Baldet, P.;Bar, null;Barbey, C.;Bay, A.;Bedgedjian, C. Bazille I.;Bedossa, P.;Ben, null;Benabidallah, S.;Benali, A.;Fouquet, A. M. Bergemer;Bergouignan, M. A.;Bernard-Decot, C.;Bernier, M.;Bertocchi, C.;Beuvon, F.;Bielle, F.;Billotet, C.;Birembaut, P.;Bisiau, S.;Blechet, C.;Bondoin, L.;Bonneau, C.;Bonyhay, G.;Bordier, S.;Boudjadi, null;Boulagnon-Rombi, C.;Boutonnat, J.;Bouvier, C.;Brambilla, E.;Branquet, D.;Breibach, F.;Bressenot, A.;Broche, C.;Brouchet, A.;Brouland, J. P.;Brousset, P.;Cabrol, null;Cahn, V.;Calvet, P.;Camo, J.;Camparo, P.;Capuani, C.;Cassagnau, E.;Casse, J.;Cathelineau, D.;Caulet, S.;Caveriviere, P.;Cazals-Hatem, D.;Chambonniere, M. L.;Chapon, F.;Chapt-Zalcman, null;Charlotte, F.;Chatelain, D.;Chenard, M. P.;Chevalier, null;Chiforeanu, D. C.;Chretien, F.;Christov, C.;Clairotte, A.;Cohen, C.;Conan-Charlet, V.;Concha, null;Cordonnier, C.;Cormier, B.;Costa, K.;Costa, S.;Costes-Charlet, N.;Costes, V.;Coulon, A.;Couvelard, A.;Croue, A.;Cruel, T.;Dag, null;Danjoux, M.;Darrasse, D.;Daumas-Duport, C.;Del, null;Corre, M. Delage;Delalande, null;Delfour, C.;Delfour, C.;Delisle, M. B.;Delsol, M.;Denis-Musquer, M.;Deschamps, L.;Desestret, V.;Desrousseaux, M.;Diebold, M. D.;Donsbeck, A. V.;Renaud, F.;Dreux, N.;Droy-Dupre, null;Dubost, G.;Duchesne, null;Duchesne, M.;Ducoin, H.;Dudez, O.;Duga, I.;Dumollard, J. M.;Durand, L.;Dusorbier, C.;Dusserre, null;Duval, H.;Eimer, S.;Alami-Thomas, W. El;Elouaret, Y.;Escourrou, G.;Etchandy, C.;Eyremandi, R. P.;Chretien, F.;Fabrice, null;Fallet-Bianco, C.;Menciere, B. Faroy;Dachez, M. Felce;Felix, S.;Fernandez, C.;Fetissof, F.;Feutry, C.;Fleury, C.;Fontaine, A.;Forest, F.;Fornes, P.;Fouet, B.;Fregeville, M.;Fromont, G.;Gaspard, C.;Gauchotte, G.;Gay, G.;Godfraind, C.;Gontier, M. F.;Gonzalez, S.;Goujon, J. M.;Gray, F.;Gros, P.;Guillou, P. J.;Guiry, null;Harimenshi, J. M.;Heitzmann, A.;Henin, D.;Hennequin, V.;Heymann, M. F.;Ikoli, J. F.;Istier, L.;Jac, J. B.;Jazeron, J. F.;Jentet, null;Jouvet, A.;Kandel-Aznar, C.;Kantelip, B.;Kemeny, J. L.;Kerdraon, O.;Kerdraon, R.;Kermanac, H. P.;Kermanac, H. P.;Khaddage, A.;Kleinclaus, I.;Krzisch, S.;Kujas, M.;L. , E.;Labrousse, F.;Lacroix, C.;Lamant, L.;Lantuejoul, S.;Laquerriere, A.;Laurent-Yriarte, M. C.;Laurent, C.;Le Gall, F.;Le Houcq, M.;Le Naoures-Meal, C.;Lechapt, E.;Leclair, F.;Leclercq, null;Lecointre, C.;Leger, F.;Lepreux, S.;Lerintiu, F.;Levillain, P.;Lhermitte, B.;Liprandi, A.;Llamas, F.;Llinares, K.;Longchampt, E.;Loussouarn, D.;Andraud, M.;Machet, M.;Maitre, F.;Majek-Zakine, E.;Manent, A. M.;Maran, A.;Marcellin, L.;Marchal, A.;Marcon, N.;Marcorelles, P.;Mareel, A.;Marguet, C.;Marie, B.;Martin, L.;Gallo, Mathieu Mag;De Paula, A. Maues;Maurage, C. A.;Maz, null;Mazerolles, C.;Mensah, A.;Mergey, E.;Meyronet, D.;Mez, null;Michalak, S.;Michels, J. M.;Michenet, P.;Michiels, J. F.;Marcela, I. Mihlai;Milin, S.;Miquel, C.;Mohr, M.;Mokhtari, K.;Mondon, C.;Du Sorbier, Monegier;Dusserre, I. Morand;Moreau, A.;Moreau, M.;Mos, null;Mosnier, J. F.;Rigal, C. Musso;Myrmel, null;Myrmel, K. S.;Guyen, N.;Neuville, A.;Oksman, A.;Onea, M. A.;P. , S.;Pages, M.;Palasse, J.;Patey, M.;Pellissier, J. F.;Peoc'h, M.;Petrella, T.;Philippe, A.;Pialat, J.;Pluot, M.;Polivka, M.;Pommepuy, I.;Aubert, null;Fromont, G.;Pradere, M.;Projetti, F.;Quintana, M.;Quintin, I.;Quintyn-Ranty, M. L.;Ramos, J.;Ranfaing, E.;Raoux, D.;Raynaud, null;Raynaud, P.;Borges, R. Reis;Renaud, F.;Renjard, L.;Reyre, J.;Richard, P.;Richard, S.;Rigau, V.;Ringenbach, F.;Riviere, B.;Roger, P.;Rouquette, I.;Rousseau, A.;Rousselet, M. C.;Rousselot, C.;Sabourin, J. C.;Saguet, null;Saïkali, S.;Saint-Paul, M. C.;Pierre, G. Saint;Salon, C.;Sam, null;Samaison, null;Samaison, L.;Savin, C.;Selves, J.;Seurat, null;Sevestre, H.;Singeorzan, C.;Sorbara, R.;Soulard, R.;Souraud, J. B.;Straub, P. Sto;Streichenberger, N.;Sturm, N.;Szablewski, V.;Tal, null;Talagas, null;Talagas, M.;Taris, null;Taris, M.;Tauziede-Espariat, A.;Thi, null;Toquet, C.;Tortel, M. C.;Toubeau, G.;Tournier, E.;Uro-Coste, E.;Degano, S. Valmary;Vandenbos, F.;Varlet, P.;Vasiljevic, A.;Veresezan, L.;Verhulst, P.;Viennet, G.;Vignaud, J. M.;Vigouroux, C.;Villa, C.;Baras, Virginie;Vital, A.;Warter, A.;Wassef, M.;Weinbreck, N.;Yacoub, M.;Zachar, D.;Marinnes, M. Zidane
2024-01-01
Abstract
Background and Objectives: Meningioma is one of the most common neoplasm of the central nervous system. To describe the epidemiology of meningioma operated in France and, to assess grading and histopathological variability among the different neurosurgical centres. Methods: We processed the French Brain Tumour Database (FBTDB) to conduct a nationwide population-based study of all histopathologically confirmed meningiomas between 2006 and 2015. Results: 30,223 meningiomas cases were operated on 28,424 patients, in 61 centres. The average number of meningioma operated per year in France was 3,022 (SD ± 122). Meningioma was 3 times more common in women (74.1% vs. 25.9%). The incidence of meningioma increased with age and, mean age at surgery was 58.5 ± 13.9 years. Grade 1, 2, and 3 meningiomas accounted for 83.9%, 13.91% and, 2.19% respectively. There was a significant variability of meningioma grading by institutions, especially for grade 2 which spanned from 5.1% up to 22.4% (p < 0.001). Moreover, the proportion of grade 2 significantly grew over the study period (p < 0.001). There was also a significant variation in grade 1 subtypes diagnosis among the institutions (p < 0.001). 89.05% of the patients had solely one meningioma surgery, 8.52% two and, 2.43% three or more. The number of surgeries was associated to the grade of malignancy (p < 0.001). Conclusion: The incidence of meningioma surgery increased with age and, peaked at 58.5 years. They were predominantly benign with meningothelial subtype being the most common. However, there was a significant variation of grade 1 subtypes diagnosis among the centres involved. The proportion of grade 2 meningioma significantly grew over the study time, on contrary to malignant meningioma proportion, which remained rare and, stable over time around 2%. Likewise, there was a significant variability of grade 2 meningioma rate among the institutions.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/1281120
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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.
