'Healthy' individuals' perceptions of type 1 and type 2 diabetes cause and management: A 'think-aloud', mixed-methods study using video-based vignettes

This study investigated healthy' participants' perceptions of types 1 and 2 diabetes using mixed methods. A total of 38 participants were asked about their perceptions of both types of diabetes using video-based vignettes of four cases. Participants answered standardised questionnaires while thinking aloud and could expand during semi-structured interview sections. Four themes were identified: knowledge of diabetes, power to influence diabetes, limitations of responsibility or blame for diabetes and feelings about individuals with diabetes. Perceived controllability of causes and perceptions of illness management informs understanding of stigma and risk and emphasises the importance of comparing perceptions of both types of diabetes.