Detection of moderate protein-energy malnutrition in pre-school children.

Several biochemical and anthropometric tests were used to define the states of mild or moderate protein-energy malnutrition among 810 children aged under five years in the forest region of Southern Cameroon. The results show that the percentage and the identity of children classified as undernourished may be different according to the anthropometric test employed. The mean values of most of the biochemical variables assayed decrease in the groups affected with moderate weight and arm deficiencies. A system is proposed for the evaluation of the nutritional status based on the simultaneous use of four anthropometric tests. Some biochemical parameters may be useful for establishing a diagnosis.