The influence of migration factor on the establishment of menstrual function in girls

Abstract

The problems of migration are becoming increasingly important and have primary impact on women’s and children’s health. The aim of the study was to evaluate the influence of migration factor on the establishment of menstrual function in girls. The study enrolled 1,222 female undergraduate students of Moscow universities, born in 1995–2000, of diverse ethnicity. The data were collected in 2015–2020 by questionnaire method. The main group included 322 students classified as migrants and the comparison group included 900 students of local origin (Muscovites). Statistical processing of the data was carried out using Statistica 10.0 package (StatSoft; USA). Mean age at menarche constituted 151.35 ± 1.20 months in migrants and 150.88 ± 1.06 months in Muscovites (p > 0.05). For all participants, menarcheal age fell within the range of 11–15 years (normal). Other parameters of menstrual function were also similar between the groups and comparable to corresponding data collected in other countries.