Atsede TeklehaimanotSuzy Kiden2026-06-222026-06-222025-02-10https://etd.aau.edu.et/handle/123456789/8512The global development delay was used to measure the development status of under five children. The measurement was assessed and stat as when two or more domains had delayed. There is also controversy of symptom complex of GDD concerning to diagnosed under five childrenen-USPediatric patientneurodevelopment clinicrisk factorThesis