Introduction

Type 1 diabetes mellitus (T1DM) is a health problem that can be difficult for young people to accept. The aim of this study is to determine the prevalence and characteristics of school failure in children with T1DM and to identify the associated factors.

Material and methods

This is a retrospective study conducted in the endocrinology department of the Farhat Hached Hospital in Sousse, regarding T1DM patients, by analysing their school and career paths according to their clinicobiological and social data. School failure was defined in our study by the presence of at least one year's repetition and/or exclusion from school.

Results

Our study included 70 patients. School failure was recorded in 71.4% of cases. School drop-out was observed in 47.1% of patients. The reasons for school drop-out were iterative hospitalizations in 31.4% of cases and glycaemic instability with hyper/hypoglycaemic fluctuations in 17.1%. Multivariate analysis showed that the risk factors significantly associated with school failure were, respectively, number of hospitalizations for ketosis ≥ 5 (p = 0.037) and higher mean HbA1c at the last consultations (p = 0.001). Use of functional insulin therapy (p = 0.031) and use of insulin analogue (p = 0.004) were significantly protective factors.

Conclusions

The risk of school failure in T1DM is real and should not be underestimated. Socioeconomic factors such as lack of financial resources, limited family support, and an unfavourable social environment can contribute to school avoidance.