Table 1.

Measures used at each time point in the UPBEAT-UK randomised controlled trial

Outcome Parameter	Instruments
Primary Outcome
Depression	HADS-depression subscale [24]
Secondary Outcomes
Depression	PHQ-9 [29]
Coronary Heart Disease	Modified Rose Angina Questionnaire [26], Specific Activity Schedule [30], Guy’s Hospital Chest Pain Questionnaire [31]
Quality of Life	Euroqol 5day [32], Medical Outcomes Survey Short Form-12 (SF-12) [33]
Adherence to medication	Adapted version of Morisky adherence questionnaire [34]
Life events	List of Threatening Events Questionnaire [35]
Social problems	Social Problems Questionnaire [36]
Health Service Utilisation	Client Service Receipt Inventory (CSRI) [37]
Illness Perceptions	Brief Illness Perceptions Questionnaire [38]
Participants’ problem priorities	Psychlops [39]
Wellbeing	Warwick-Edinburgh Mental Well-being Scale [40]