Author, as appears in the article.: Calderon C; Jiménez-Fonseca P; Ferrando P; Jara C; Lorenzo-Seva U; Beato C; García-García T; Castelo B; Ramchandani A; Muñoz M; Martínez de Castro E; Ghanem I; Mangas M; Carmona-Bayonas A
Department: Psicologia
URV's Author/s: Ferrando Piera, Pere Joan / Lorenzo Seva, Urbano
Keywords: Validation Shared decision-making Preferences Physicians Patient-physician relationship Patient perspective Patient Instrumentat study Instrumental study Care Cancer patient-physician relationship patient perspective instrumental study cancer
Abstract: Background/Objective: This study sought to assess the psychometric properties of the 9-item Shared Decision-Making Questionnaire (SDM-Q-9) in patients with resected, non-metastatic cancer and eligible for adjuvant chemotherapy. Method: A total of 568 patients were recruited from a multi-institutional, prospective, transversal study. Patients answered the SDM-Q-9 after visiting their medical oncologist who, in turn, completed the SDM-Q-Physician version. Reliability, factorial structures [exploratory factor analysis (EFA), confirmatory factor analysis (CFA)], and convergent validity of the SDM-Q-9 scores were explored. Results: SDM-Q-9 showed a clear factorial structure, compatible with a strong and replicable general factor and a secondary group factor, in patients with resected, non-metastatic cancer. Total sum scores derived from the general factor showed good reliability in terms of omega coefficient: .90. The association between patient and physician perception of SDM was weak and failed to reach statistical significance. Males and patients over 60 years of age displayed the greatest satisfaction with SDM. Conclusions: SDM-Q-9 can aid in evaluating SDM from the cancer patients' perspective. SDM-Q-9 is helpful in studies examining patient perspectives of SDM and as an indicator of the degree of quality and satisfaction with health care and patient-physician relationship.
Thematic Areas: Psychology, clinical Psychology Psicología Interdisciplinar Clinical psychology
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1697-2600
Author's mail: urbano.lorenzo@urv.cat perejoan.ferrando@urv.cat
Author identifier: 0000-0001-5369-3099 0000-0002-3133-5466
Record's date: 2024-09-07
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: International Journal Of Clinical And Health Psychology. 18 (2): 143-151
APA: Calderon C; Jiménez-Fonseca P; Ferrando P; Jara C; Lorenzo-Seva U; Beato C; García-García T; Castelo B; Ramchandani A; Muñoz M; Martínez de Castro E; (2018). Psychometric properties of the Shared Decision-Making Questionnaire (SDM-Q-9) in oncology practice. International Journal Of Clinical And Health Psychology, 18(2), 143-151. DOI: 10.1016/j.ijchp.2017.12.001
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
Publication Type: Journal Publications
Repositori URV