Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients?

Stylianos Georgiadis; M. Riek; C Polysopoulas; Almut Scherer; Daniela Di Guiseppe; Gareth T Jones; Merete Lund Hetland; Mikkel Østergaard; Simon Horskjær Rasmussen; Johan Karlsson Wallman; Bente Glintborg; Anne Gitte Loft; K. Pavelka; Jakub Závada; Merih Birlik; Ayten Yazici; Brigitte Michelsen; E Kristianslund; Adrian Ciurea; Michael John Nissen; Ana Maria Rodrigues; Maria José Santos; G. Macfarlane; Anna-Mari Hokkanen; Heikki Relas; C Codreanu; Corina Mogosan; Z Rotar; M Tomsic; B Gudbjörnsson; A.J. Geirsson; Pasoon Hellamand; MGH Van de Sande; E Castrejon; Manuel Pombo-Suarez; B. Frediani; F Iannone; Lykke Midtbøll Ørnbjerg

Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients?

Stylianos Georgiadis, M. Riek, C Polysopoulas, Almut Scherer, Daniela Di Guiseppe, Gareth T Jones, Merete Lund Hetland, Mikkel Østergaard, Simon Horskjær Rasmussen, Johan Karlsson Wallman, Bente Glintborg, Anne Gitte Loft, K. Pavelka, Jakub Závada, Merih Birlik, Ayten Yazici, Brigitte Michelsen, E Kristianslund, Adrian Ciurea, Michael John NissenAna Maria Rodrigues, Maria José Santos, G. Macfarlane, Anna-Mari Hokkanen, Heikki Relas, C Codreanu, Corina Mogosan, Z Rotar, M Tomsic, B Gudbjörnsson, A.J. Geirsson, Pasoon Hellamand, MGH Van de Sande, E Castrejon, Manuel Pombo-Suarez, B. Frediani, F Iannone, Lykke Midtbøll Ørnbjerg

Department for Rheumatology and Spine Diseases

Abstract

Background:
In axial spondyloarthritis (axSpA), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) is a key patient-reported outcome. However, one or more of its components may be missing when recorded in clinical practice. Objectives To determine whether an individual patient’s BASDAI at a given timepoint can be reliably calculated with different single imputation techniques and to explore the impact of the number of missing components and/or differences between missingness of individual components.

Original language	English
Publication date	2022
Publication status	Published - 2022
Event	EULAR 2022 - Copenhagen Duration: 1 Jun 2022 → 4 Jun 2022

Conference

Conference	EULAR 2022
City	Copenhagen
Period	01/06/2022 → 04/06/2022

Cite this

Georgiadis, S., Riek, M., Polysopoulas, C., Scherer, A., Guiseppe, D. D., Jones, G. T., Hetland, M. L., Østergaard, M., Rasmussen, S. H., Wallman, J. K., Glintborg, B., Loft, A. G., Pavelka, K., Závada, J., Birlik, M., Yazici, A., Michelsen, B., Kristianslund, E., Ciurea, A., ... Ørnbjerg, L. M. (2022). Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients?. Annals of the Rheumatic Diseases Vol 81(Suppl 1):212. Abstract from EULAR 2022, Copenhagen.

Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients? / Georgiadis, Stylianos; Riek, M.; Polysopoulas, C et al.
2022. Annals of the Rheumatic Diseases Vol 81(Suppl 1):212 Abstract from EULAR 2022, Copenhagen.

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

Georgiadis, S, Riek, M, Polysopoulas, C, Scherer, A, Guiseppe, DD, Jones, GT, Hetland, ML , Østergaard, M, Rasmussen, SH, Wallman, JK, Glintborg, B, Loft, AG, Pavelka, K, Závada, J, Birlik, M, Yazici, A, Michelsen, B, Kristianslund, E, Ciurea, A, Nissen, MJ, Rodrigues, AM, Santos, MJ, Macfarlane, G, Hokkanen, A-M, Relas, H, Codreanu, C, Mogosan, C, Rotar, Z, Tomsic, M, Gudbjörnsson, B, Geirsson, AJ, Hellamand, P, Van de Sande, MGH, Castrejon, E, Pombo-Suarez, M, Frediani, B, Iannone, F & Ørnbjerg, LM 2022, 'Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients?', EULAR 2022, Copenhagen, 01/06/2022 - 04/06/2022 pp. Annals of the Rheumatic Diseases Vol 81(Suppl 1):212.

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title = "Can single imputation techniques for BASDAI components reliably calculate the composite score in axial spondyloarthritis patients?",

abstract = "Background:In axial spondyloarthritis (axSpA), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) is a key patient-reported outcome. However, one or more of its components may be missing when recorded in clinical practice. Objectives To determine whether an individual patient{\textquoteright}s BASDAI at a given timepoint can be reliably calculated with different single imputation techniques and to explore the impact of the number of missing components and/or differences between missingness of individual components. ",

author = "Stylianos Georgiadis and M. Riek and C Polysopoulas and Almut Scherer and Guiseppe, {Daniela Di} and Jones, {Gareth T} and Hetland, {Merete Lund} and Mikkel {\O}stergaard and Rasmussen, {Simon Horskj{\ae}r} and Wallman, {Johan Karlsson} and Bente Glintborg and Loft, {Anne Gitte} and K. Pavelka and Jakub Z{\'a}vada and Merih Birlik and Ayten Yazici and Brigitte Michelsen and E Kristianslund and Adrian Ciurea and Nissen, {Michael John} and Rodrigues, {Ana Maria} and Santos, {Maria Jos{\'e}} and G. Macfarlane and Anna-Mari Hokkanen and Heikki Relas and C Codreanu and Corina Mogosan and Z Rotar and M Tomsic and B Gudbj{\"o}rnsson and A.J. Geirsson and Pasoon Hellamand and {Van de Sande}, MGH and E Castrejon and Manuel Pombo-Suarez and B. Frediani and F Iannone and {\O}rnbjerg, {Lykke Midtb{\o}ll}",

note = "COPECARE; EULAR 2022 ; Conference date: 01-06-2022 Through 04-06-2022",

year = "2022",