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Spatio-temporal trends of the age-at-menarche percentiles among Portuguese women since 1920
BACKGROUND: This work aims to study the spatio-temporal evolution of a woman’s age at menarche in the central region of Portugal. One of the concerns of the study is early or late menarches; thus, we consider percentile regression to build the respective curves as opposed to the more traditional mea...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10486027/ https://www.ncbi.nlm.nih.gov/pubmed/37679702 http://dx.doi.org/10.1186/s12905-023-02608-5 |