Assessment of Knowledge on Insulin Administration Among Diabetes Mellitus Patients in Kathmandu Valley

This study demonstrates that although the majority of patients with DM in Nepal possess adequate knowledge of insulin administration, critical gaps remain, particularly in understanding insulin complications, types, and comprehensive postinjection care. Knowledge positively correlates with correct insulin administration practices, underscoring the importance of patient education. Moreover, longer disease duration, extended insulin therapy, and older age are significantly associated with better knowledge and adherence, whereas the type of insulin delivery device does not influence these factors. These findings highlight the urgent need for targeted, age- and experience-tailored educational interventions to improve insulin management skills and self-care practices. Improving patient literacy and technique can contribute substantially to optimizing glycemic control and reducing diabetes-related complications in this population.