Evaluation of the e-Mental Health Intervention Make It Training From Patients' Perspectives: Qualitative Analysis Within the Reduct Trial.

Background: Make It Training is an e-mental health intervention designed for individuals with cancer that aims to reduce psychological distress and improve disease-related coping and quality of life.

Objective: This study evaluated the experienced usefulness and usability of the web-based Make It Training intervention using a qualitative approach.

Methods: In this study, semistructured interviews were conducted with participants at different cancer stages and with different cancer entities.