FIELD: medicine. SUBSTANCE: method involves determining hypoxia manifestation degree in children born in spring and summer and nonspecific organism reactivity signs in funic and peripheral blood during the first life day. Marked hypoxia being found and the signs changing in the direction of functional neutrophil granulocyte activity and leukocyte reactivity index reduction based on hemogram data, lipid peroxidation level and general leukocyte number increasing with respect to reference normal value, local pyo-inflammatory process development is to be predicted in spring and summer time. EFFECT: enhanced effectiveness of early hemostasis disorder diagnosis. 2 tbl
