Healthcare professionals should support autonomy in their patients in order for them to maintain the motivation to cope actively with their conditions. The Health Care Climate Questionnaire (HCCQ) is useful for assessing patients' perceptions of the autonomy support provided to them. We aimed to validate the psychometric properties of the Korean version of the HCCQ (HCCQ-K) among Korean cancer survivors. This study evaluated the factor structure, concurrent validity, and internal consistency. Data from 367 cancer survivors were analyzed using confirmatory factor analysis (CFA), Pearson's correlations, and Cronbach's α values. The CFA validated that the single-factor structure of the HCCQ-K had an excellent fit that was consistent with that of the original English version. Concurrent validity was confirmed by moderate correlations between the HCCQ-K and both psychological well-being and self-management. Reliability was verified by satisfactory internal consistency, with a Cronbach's α value of 0.91 and strong item-total and inter-item correlations. The HCCQ-K is therefore a valid and reliable tool for assessing autonomy support provided by healthcare professionals to Korean cancer survivors. The HCCQ-K may help healthcare professionals understand their patients' needs for autonomy support and develop strategies to motivate active coping behaviors.
Keywords: chronic illnesses; health care climate questionnaire; supportive environment.