The overall degree of confidence in the population exposure estimates is, therefore, low, owing principally to the lack of current representative monitoring data for air, drinking water, food and consumer products. Available data are also inadequate to serve as a basis for quantitative estimation of exposure of passengers on aircraft to ethylene glycol during deicing operations.
Le degré de confiance globale à accorder aux estimations de l'exposition de la population est donc faible surtout à cause du manque de données de contrôle courantes pour l'air, l'eau potable, les aliments et les produits de consommation.