Table 1.

User evaluation of the features of the online relapse-prevention program (n=28).

Features	Usefulness, n (%)	Use, n (%)	Moment of use	Expected needs
Values and actions	28 (100%)	26 (93%)	During and after treatment.	Database with some examples of actions.
Diary	28 (100%)	25 (89%)	After treatment.	Changing the name “Diary”.
Exercises	28 (100%)	27 (96%)	During and after treatment.	Database with some examples of exercises.
Tips	28 (100%)	27 (96%)	During and after treatment.	Tips from a health care professional.
Coach	28 (100%)	28 (100%)	After treatment.	Preference for receiving an SMS text message instead of an email. Receiving a reminder for the diary and technology. Choosing the frequency and moment to send out the reminders. Receiving an SMS text message with motivational content written by the health professional at random. Receiving an SMS text message with motivational content written by health professional after filling out the diary. Receiving a self-composed SMS text message.