Prevalence of ketotic hypoglycaemia among schoolchildren in the village of Ahoué in Côte-d'Ivoire]

To determine the prevalence of ketotic hypoglycemia among schoolchildren, a descriptive cross-sectional study was conducted in preschools and schools in rural areas that involved 102 schoolchildren, from 4 to 7 years old, comprised 51 girls and 51 boys. Index WHZ was used to evaluate the children's nutritional status. The sampling was obtained by a drop of capillary blood in the pulp of the finger. The determination of glucose was realized by glucose oxidase method using an ultra sensitive and fast (One Touch Ultra) glucometer, and ketonuria was detected by dipstick "Ketodiastix." The clinical results revealed that most of children had a normal birth weight with an average of 2.885 g, a good Apgar's score superior to 7, and then the nutritional index WHZ revealed 3% of severe malnutrition and 34% of moderate malnutrition. Ten children (9.8%) had a hypoglycemia with a median of 0.51 g/l and extreme values going from 0.42 to 0.59 g/l. Seven children had a hypoglycemia associated with ketonuria. The prevalence of ketotic hypoglycemia was 7% in this study, and more frequent in the children between 4 and 5 years with 57% of cases in this age group. Thus, this condition, found in Western countries is a reality in Côte d'Ivoire, where the diathesis of malnutrition (37% of the population of the study) is a favorable factor. Therefore, it is useful to prevent protein-energy malnutrition by a balanced food by avoiding fasting before school by diet management.