Secular trend and social gradients in the menarcheal age of girls from eastern Poland between 1986 and 2016
The age at menarche is changing together with the development of society. The intensities of secular trends vary in different countries, regions or even towns and villages. Therefore, the objective of the paper was to assess the changes of the menarcheal age of girls in groups defined by different l...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2020-09-01
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| Series: | Anthropological Review |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/anre-2020-0020 |