ArticleFrontiers in endocrinology2024
Temporal trend of age at menarche in Korean females born between 1927 and 2004: a population-based study.
Article in Frontiers in endocrinology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Age at menarche in South Asia: an interplay of sociodemographic, nutritional, lifestyle, anthropometric, biological, and environmental factors-a systematic review.Frontiers in public health · 2026Pooled it
- Age at Menarche, Cardiometabolic Disease Prevalence, and Disease Control in Korean Women: Analysis of the Korea National Health and Nutrition Examination Survey.International journal of medical sciences · 2026Article
- Secular trends in age at menarche among Han Chinese females in Shanghai: a large-scale community-based study.BMC women's health · 2025Article
- Genetic heritability of age at menarche and its association with early menopause in the Korean population: a secondary data analysis.Journal of Korean biological nursing science · 2025Article
- Breastfeeding, Prepubertal Adiposity, and Development of Precocious Puberty.JAMA network open · 2025Article
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Authors and funding
3 authors.
Funding
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Abstract
Backgrounds: The age at menarche has decreased worldwide. Previous studies on Korean adolescents have reported a downward trend in age at menarche. This study aimed to investigate the current trends in age at menarche among Korean adolescents using nationally representative data. Materials and methods: The study used data from the Korea National Health and Nutrition Examination Survey 2007-2021. A total of 50,730 females born between 1927 and 2004 with information on age at menarche were included. The trend in age at menarche was analyzed according to 15 birth-year groups (with 5-year intervals) using quantile regression analysis. Results: The mean age at menarche decreased from 16.92 ± 0.06 years for females born before 1935 to 12.45 ± 0.04 years for females born between 2000 and 2004 ( Conclusion: Ongoing downward trend in age at menarche was observed in Korean females born until 2004, decreasing by 0.71 years per decade. The downward trend was faster in individuals with a higher percentile of age at menarche and in those with obesity.
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