Hypoglycaemic symptoms described by diabetic children and their parents

Hypoglycaemic events are frequent complications of insulin-dependent diabetes mellitus in children. The signs and symptoms referred to by young children can be difficult to understand and often seem to be different from those described by their parents. We analysed the hypoglycaemic symptoms described by a group of patients and their parents. We studied 40 pairs consisting of a parent and a diabetic child by using a structured questionnaire with 27 items concerning different symptoms of hypoglycaemia. The mean+/-SD age of the children was 10.4+/-2.4 years, with duration of disease 6.2+/-2.1 years and their HbA(1c) was 8.2+/-2.0%. For the statistical analysis we used the principal component analysis. All the children followed a multiple injection regimen. The frequency and intensity of the hypoglycaemic signs described by patients and parents were similar both for neuroglycopenic (uncoordination, confusion, odd behaviour, dizziness) and autonomic symptoms (trembling, sweating, pounding heart, hunger). Moreover, our questionnaire showed a high frequency of behavioural changes. In conclusion, from the analysis of the questionnaires collected, we found that both parents and children gave almost the same score to the symptoms observed. This means that there is a concordance between the symptoms reported by the children and those reported by their parents.