Adaptation and validation of a Korean version of the speaking up about patient safety questionnaire (KSUPS-Q)

Author:

Ahn Shinae,Kim Da Eun

Abstract

Abstract Background Speaking up by healthcare providers is an essential assertive communication strategy for ensuring patient safety and preventing incidents. However, more is needed to know about speaking up and instruments to assess it in the Korean context. Therefore, we assessed the psychometric properties of the Korean version of the Speaking Up about Patient Safety Questionnaire (KSUPS-Q) for measuring speaking up-related behavior and climate among nurses. Methods The translation and adaptation process followed the guidelines of the International Society for Pharmacoeconomics and Outcomes Research and the World Health Organization. Content validity was assessed by a six-member expert panel using the content validity index. In total, 314 nurses participated in an online survey to examine the psychometric properties. Internal consistencies were tested using Cronbach’s alpha and McDonald’s omega. Confirmatory factor analyses were conducted to examine the subscales’ construct. The convergent validity of the speaking up-related climate scale was assessed by testing correlations with teamwork and safety climate domains of the Safety Attitudes Questionnaire. In addition, we investigated the convergent validity of the speaking up-related behavior scale by examining its correlation with the climate scale. Results The reliability of the 11-item behavior scale was satisfactory. Confirmatory factor analysis confirmed that a three-subscale model (perceived concerns, withholding voice, and speaking up) was appropriate (CFI = 0.98, TLI = 0.98, and SRMR = 0.05). Furthermore, the 11-item climate scale demonstrated satisfactory internal consistency. A three-subscale model (psychological safety, encouraging environment, and resignation) was confirmed (CFI = 0.98, TLI = 0.97, and SRMR = 0.05). The convergent validity of the climate scale was verified based on correlations with the teamwork (r = 0.68, p < 0.001) and safety climate (r = 0.68, p < 0.001) domains of the Safety Attitudes Questionnaire. In addition, speaking up-related behavior and climate showed a significant association, indicating that the behavior scale is conceptually valid. Conclusions This study demonstrates that the KSUPS-Q is a valid and reliable instrument in Korea. This instrument can help nurse managers simultaneously monitor the behavior and climate of their organizations and evaluate the outcomes of interventions to enhance speaking up. Future research is needed to explore diverse factors contributing to speaking up, including clinical roles, team relationships, and supportive culture, to identify areas requiring further improvement.

Funder

National Research Foundation of Korea (NRF) grant funded by the Korea governmen

Publisher

Springer Science and Business Media LLC

Reference52 articles.

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