Table 2 Components of the FEEDBACK intervention

Step 1 – Constructing a problem definition

 Assessing and communicating personalised CV risks using a ‘heart age’ tool

5.1. Information about health consequences

5.2. Salience of consequences

 Identifying behavioural barriers and/or facilitators

1.2. Problem-solving

Step 2 – Collaborative goal setting

 Defining a realistic but challenging behaviour change goal

1.1. Goal setting (behaviour)

Step 3 – Collaborative problem solving / action planning

 Defining a realistic but challenging behaviour change strategy

1.2. Problem-solving

1.4. Action planning

Step 4 – Contracting for change

 Establishing and committing to a behavioural contract

1.8. Behavioural contract

Step 5 – Continuing support

 Communicating updated CV risks using the heart age tool

2.7. Feedback on outcome(s)

of behaviour

 Revising the behaviour change goal and strategy, if needed

1.5. Review behaviour goal(s)