Table 1 Outcome measures and collection time points

Demographic and clinical measures:

Demographic data, duration of diabetes

X

Biometric measures: weight, BMI, waist circumference

X

X

HbA1c

X

X

X

Lipids, U&E, spot urine albumin to creatinine ratio

X

X

Medication details, co-morbidities

X

X

Psychological measures:

X

X

Health status: AQoL-8D [31]

X

X

Depressive symptoms: PHQ-9 [32]

X

X

Diabetes-related distress: PAID [33]

X

X

Medication taking behaviours: MARS [34]

X

X

Beliefs about insulin: ITAS [35], additional single items taken from [36]

X

X

Patient experience: excerpts from GPAQ [37], Consumers Perception of Informational Continuity [38]

X

X