Table 1

Questionnaires administered in the GLoW trial

DomainMeasureTime point
DemographicsBespoke questionnaire based on PROGRESS-Plus32Baseline
Health-related quality of lifeEQ-5D-5L24 25All
Capability/well-beingICECAP-A26 27All
Diabetes-related quality of lifeAudit of Diabetes Dependent Quality of Life35All
Health/social care useBespoke resource use questionnaireAll
Food cravingsControl of Eating Questionnaire36All
Dietary restraintThree Factor Eating Questionnaire—Restraint subscale37All
Binge eatingThe Binge Eating Scale38 39All
Dietary intakeFood Frequency Questionnaire31All
Physical activityRecent Physical Activity Questionnaire29 30All
Intervention adherenceBespoke questionnaire6 months

  • GLoW, Glucose Lowering through Weight management.