Factorial validity and comparability of the six translations of the Rivermead Post-Concussion Symptoms Questionnaire translations: results from the CENTER-TBI study
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Zeldovich, Marina | Bockhop, Fabian | Covic, Amra | Mueller, Isabelle | Polinder, Suzanne | Mikolic, Ana | van der Vlegel, Marjolein | von Steinbuechel, Nicole | Åkerlund, Cecilia | Amrein, Krisztina | Andelic, Nada | Andreassen, Lasse | Anke, Audny | Antoni, Anna | Audibert, Gérard | Azouvi, Philippe | Azzolini, Maria Luisa | Bartels, Ronald | Barzó, Pál | Beauvais, Romuald | Beer, Ronny | Bellander, Bo-Michael | Belli, Antonio | Benali, Habib | Berardino, Maurizio | Beretta, Luigi | Blaabjerg, Morten | Bragge, Peter | Brazinova, Alexandra | Brinck, Vibeke | Brooker, Joanne | Brorsson, Camilla | Buki, Andras | Bullinger, Monika | Cabeleira, Manuel | Caccioppola, Alessio | Calappi, Emiliana | Calvi, Maria Rosa | Cameron, Peter | Carbayo Lozano, Guillermo | Carbonara, Marco | Cavallo, Simona | Chevallard, Giorgio | Chieregato, Arturo | Citerio, Giuseppe | Clusmann, Hans | Coburn, Mark | Coles, Jonathan | Cooper, Jamie | Correia, Marta | Čović, Amra | Curry, Nicola | Czeiter, Endre | Czosnyka, Marek | Dahyot-Fizelier, Claire | Dark, Paul | Dawes, Helen | de Keyser, Véronique | Degos, Vincent | Della Corte, Francesco | Boogert, Hugo Den | Depreitere, Bart | Đilvesi, Đula | Dixit, Abhishek | Donoghue, Emma | Dreier, Jens | Dulière, Guy-Loup | Ercole, Ari | Esser, Patrick | Ezer, Erzsébet | Fabricius, Martin | Feigin, Valery | Foks, Kelly | Frisvold, Shirin | Furmanov, Alex | Gagliardo, Pablo | Galanaud, Damien | Gantner, Dashiell | Gao, Guoyi | George, Pradeep | Ghuysen, Alexandre | Giga, Lelde | Glocker, Ben | Golubovic, Jagoš | Gomez, Pedro | Gratz, Johannes | Gravesteijn, Benjamin | Grossi, Francesca | Gruen, Russell | Gupta, Deepak | Haagsma, Juanita | Haitsma, Iain | Helbok, Raimund | Helseth, Eirik | Horton, Lindsay | Huijben, Jilske | Hutchinson, Peter | Jacobs, Bram | Jankowski, Stefan | Jarrett, Mike | Jiang, Ji-Yao | Johnson, Faye | Jones, Kelly | Karan, Mladen | Kolias, Angelos | Kompanje, Erwin | Kondziella, Daniel | Kornaropoulos, Evgenios | Koskinen, Lars-Owe | Kovács, Noémi | Kowark, Ana | Lagares, Alfonso | Lanyon, Linda | Laureys, Steven | Lecky, Fiona | Ledoux, Didier | Lefering, Rolf | Legrand, Valerie | Lejeune, Aurelie | Levi, Leon | Lightfoot, Roger | Lingsma, Hester | Maas, Andrew | Castaño-León, Ana | Maegele, Marc | Majdan, Marek | Manara, Alex | Manley, Geoffrey | Martino, Costanza | Maréchal, Hugues | Mattern, Julia | Mcmahon, Catherine | Melegh, Béla | Menon, David | Menovsky, Tomas | Misset, Benoit | Muraleedharan, Visakh | Murray, Lynnette | Negru, Ancuta | Nelson, David | Newcombe, Virginia | Nieboer, Daan | Nyirádi, József | Olubukola, Otesile | Oresic, Matej | Ortolano, Fabrizio | Palotie, Aarno | Parizel, Paul | Payen, Jean-François | Perera, Natascha | Perlbarg, Vincent | Persona, Paolo | Peul, Wilco | Piippo-Karjalainen, Anna | Pirinen, Matti | Pisica, Dana | Ples, Horia | Pomposo, Inigo | Posti, Jussi | Puybasset, Louis | Radoi, Andreea | Ragauskas, Arminas | Raj, Rahul | Rambadagalla, Malinka | Retel Helmrich, Isabel | Rhodes, Jonathan | Richardson, Sylvia | Richter, Sophie | Ripatti, Samuli | Rocka, Saulius | Roe, Cecilie | Roise, Olav | Rosand, Jonathan | Rosenfeld, Jeffrey | Rosenlund, Christina | Rosenthal, Guy | Rossaint, Rolf | Rossi, Sandra | Rueckert, Daniel | Rusnák, Martin | Sahuquillo, Juan | Sakowitz, Oliver | Sanchez-Porras, Renan | Sandor, Janos | Schäfer, Nadine | Schmidt, Silke | Schoechl, Herbert | Schoonman, Guus | Schou, Rico Frederik | Schwendenwein, Elisabeth | Sewalt, Charlie | Singh, Ranjit | Skandsen, Toril | Smielewski, Peter | Sorinola, Abayomi | Stamatakis, Emmanuel | Stanworth, Simon | Stevens, Robert | Stewart, William | Steyerberg, Ewout | Stocchetti, Nino | Sundström, Nina | Takala, Riikka | Tamás, Viktória | Tamosuitis, Tomas | Taylor, Mark Steven | Te Ao, Braden | Tenovuo, Olli | Theadom, Alice | Thomas, Matt | Tibboel, Dick | Timmers, Marjolein | Tolias, Christos | Trapani, Tony | Tudora, Cristina Maria | Unterberg, Andreas | Vajkoczy, Peter | Vallance, Shirley | Valeinis, Egils | Vámos, Zoltán | van der Jagt, Mathieu | van der Steen, Gregory | van der Naalt, Joukje | van Dijck, Jeroen | van Erp, Inge | van Essen, Thomas | van Hecke, Wim | van Heugten, Caroline | van Praag, Dominique | van Veen, Ernest | Vande Vyvere, Thijs | van Wijk, Roel | Vargiolu, Alessia | Vega, Emmanuel | Velt, Kimberley | Verheyden, Jan | Vespa, Paul | Vik, Anne | Vilcinis, Rimantas | Volovici, Victor | von Steinbüchel, Nicole | Voormolen, Daphne | Vulekovic, Petar | Wang, Kevin | Whitehouse, Daniel | Wiegers, Eveline | Williams, Guy | Wilson, Lindsay | Winzeck, Stefan | Wolf, Stefan | Yang, Zhihui | Ylén, Peter | Younsi, Alexander | Zeiler, Frederick | Zelinkova, Veronika | Ziverte, Agate | Zoerle, Tommaso
Edité par
CCSD ; Springer International Publishing, [2017-....] -
International audience.
Background: Comparison of patient-reported outcomes in multilingual studies requires evidence of the equivalence of translated versions of the questionnaires. The present study examines the factorial validity and comparability of six language versions of the Rivermead Post-Concussion Symptoms Questionnaire (RPQ) administered to individuals following traumatic brain injury (TBI) in the Collaborative European NeuroTrauma Effectiveness Research (CENTER-TBI) study.
Methods: Six competing RPQ models were estimated using data from Dutch (n = 597), English (n = 223), Finnish (n = 213), Italian (n = 268), Norwegian (n = 263), and Spanish (n = 254) language samples recruited six months after injury. To determine whether the same latent construct was measured by the best-fitting model across languages and TBI severity groups (mild/moderate vs. severe), measurement invariance (MI) was tested using a confirmatory factor analysis framework.
Results: The results did not indicate a violation of the MI assumption. The six RPQ translations were largely comparable across languages and were able to capture the same construct across TBI severity groups. The three-factor solution comprising emotional, cognitive, and somatic factors provided the best fit with the following indices for the total sample: χ 2 (101) = 647.04, $${\chi }^{2}/df$$ χ 2 / d f = 6.41, p < 0.001, CFI = 0.995, TLI = 0.994, RMSEA = 0.055, CI 90% [0.051, 0.059], SRMR = 0.051.
Conclusion: The RPQ can be used in international research and clinical settings, allowing direct comparisons of scores across languages analyzed within the full spectrum of TBI severity. To strengthen the aggregated applicability across languages, further analyses of the utility of the response scale and comparisons between different translations of the RPQ at the item level are recommended.
