Problems of Social Hygiene, Public Health and History of MedicineProblems of Social Hygiene, Public Health and History of Medicine0869-866X2412-2106Joint-Stock Company Chicot148210.32687/0869-866X-2024-32-3-391-395НеопределенThe impact of health of mothers on health of children delivered by women 35–45 age old after application of auxiliary reproductive technologiesKuzmichevKirill Akirill.kuzmichev@yahoo.comTyuminaOlga Vcentr123@bk.ruThe State Budget Institution “The Samara Oblast Medical Center Dynasty”, 443095 Samara, RussiaThe Federal State Budget Educational Institution of Higher Education “The Samara State Medical University” of Minzdrav of Russia, 443099 Samara, Russia290620243232204202522042025Copyright © 2025,2025<p>The treatment of women aged 35 years and older with infertility applies assisted reproductive technologies (ART) in every third case. The purpose of the study is to analyze impact of maternal health on health of children who were delivered by women aged 35 years and older after application of ART. The analytical, direct observation, sociological (questioning), and statistical methods were applied. To study health status of children born after application of ART methods in women aged 3545 years, representative main group of 648 preschool children (46 years old) was selected. The second control group included 649 preschool children (46 years old), who were as identical as possible to children from the main group, selected according to following characteristics: mothers age at birth of child (3545 years), age (from 4 to 6 years), all were observed in same medical organization, birth from a singleton, full-term (37 weeks or more) pregnancy. The main and control groups differed from each other only in presence or absence of ART methods. The children born preterm, from egg donor programs and multiple pregnancies were excluded from study. The children health was studied according to medical examinations, medical records, child development history, and mothers questionnaire data on children health. The course of pregnancy and childbirth, morbidity and lifestyle characteristics of mothers were studied according to their questionnaires and copies of data from their outpatient medical records. It was established that there is direct correlation between health of child and health of mother (r = 0.571; p 0.01, t = 3). At that, it was revealed that differences in level of general morbidity of children after ART and children from spontaneous pregnancy are achieved within account of significant differences in subgroup of children of mothers aged 3845 years (3353.7 and 2341.8 control group).</p>childhealthassisted reproductive technologieswomanздоровье детейвспомогательные репродуктивные технологииBergh C., Wennerholm U. B. 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