Type 1 Diabetes Mellitus in Movies: The Hollywood Effect

Type 1 diabetes mellitus (T1D) is one of the most common chronic diseases with childhood onset. Cinematic films and movies can reach populations worldwide and affect their concept of this disease. Through this research, the authors examined the accuracy of movies depicting T1D from childhood into adulthood.

We conducted an internet search of several databases, which resulted in a list of 39 movies from 2000 to 2022 with characters who had diabetes. We ultimately assessed 13 fictional movies. We calculated the percentages of movies that addressed vital aspects of T1D such as disease management, access to care, character development, and complications. We also applied a qualitative approach to assess the depth and accuracy of the portrayal of T1D.

Movies portrayed severe but rare diabetes manifestations such as coma. They emphasized access to essential diabetes supplies and the cost of care. It was not until 2020 that movies featured a continuous glucose monitor (CGM) and insulin pumps. They presented female characters as resilient and unaffected by the struggles of their T1D.

This sample of fictional movies portrays extreme T1D symptoms and mostly outdated monitoring and treatment technology. It would be beneficial if future movies reflected the advances in closed-loop CGM/insulin pumps. Clinicians should know how the movie industry presents the disease to their patients. Clinicians can use popular movies to start difficult discussions with patients about topics pertinent to the comprehensive care of T1D.