The relationship between psychological flexibility, self-compassion, and posttraumatic growth in cancer patients in the COVID-19 pandemic

Purpose: The COVID-19 pandemic may have an important long-term emotional impact on patients with cancer diagnosis, as they are in the high-risk group. We aimed to evaluate the relationship between self-compassion, psychological flexibility, and posttraumatic growth, and to examine whether psychological flexibility may serve as a mediator between self-compassion and posttraumatic growth.

Methods: Two hundred fifty-three patients with cancer were included in the study. Sociodemographic and Clinical Features Data Form, Self-Compassion Scale (SCS), Freiburg Mindfulness Inventory (FMI), Acceptance and Action Questionnaire-II (AAQ-II), Cognitive Fusion Questionnaire (CFQ), and Posttraumatic Growth Inventory (PTGI) were applied to all patients.

Results: The multivariate analysis with independent variable SCS, FMI, AAQ-II, and CFQ scores explains 49% of the variance in PTGI (F(4,248) = 60,585, p < 0.001). SC and FMI scores were found to have a positive and AAQ-II and CFQ scores a negative predictive effect on PTGI scores. The partial mediational effect of psychological flexibility on the relationship between self-compassion and posttraumatic growth was found to be statistically significant.

Conclusion: In traumatic life events such as pandemics, the importance of self-compassion for posttraumatic growth and the mediator role of psychological flexibility in this relationship should be considered in order to manage the treatment process in cancer patients. These patients are more affected by the pandemic due to the nature of their malignancy and the strict protective measures they must follow as members of a high-risk group. The significance of therapies focused on psychological flexibility should be emphasized in comprehensive biopsychosocial approaches for the management of cancer patients.