socioeconomicfactors including poverty, overcrowded housing, sole parenthood, young maternal age;
社会经济因素，包括贫困、住房拥挤、单亲、母亲过于年轻；
2
Inequitable health outcomes are largely due to socioeconomicfactors, especially differences in the educational level of mothers or caregivers.
差异化的健康状况主要是由于社会经济因素，尤其是母亲或看护者的教育水平的差异所造成的。
3
Objective to explore the impact of socioeconomicfactors on infection of parasites, so as to supply basis for prevention and treatment of the parasitic diseases.