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A secular trend in age at menarche in Yunnan Province, China: a multiethnic population study of 1,275,000 women
BACKGROUND: Age at menarche (AAM) has shown different trends in women from different ethnic and economic regions in recent decades. Data on AAM among multiethnic women living in developing areas are scarce. METHODS: Data on AAM from 1,275,000 women among 26 ethnicities in Yunnan Province, China, who...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8524999/ https://www.ncbi.nlm.nih.gov/pubmed/34666747 http://dx.doi.org/10.1186/s12889-021-11951-x |