Bibliometric and LDA analysis of the correlation between childhood obesity and precocious puberty (2005–2025)
Kang Li, Yingying Xiang, Li Zhang, Li Shi, Wei Qian, Mingzhe Zhu · 2026
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Description
Kang Li and five co-authors map two decades of research joining childhood obesity with precocious puberty, the early onset of puberty. Their 2026 study pulls 2,506 papers from three databases across 2005 to 2025, written by 9,843 authors in 664 journals. Mapping tools chart output by country, center, and keyword, while a topic model sorts the themes on its own.
Output rose steadily, with the United States and China as the top contributors and Harvard the top center. The most prolific author logged 42 papers, and one pediatric endocrine journal led the venue list. The topic model found 15 themes in four clusters, from adrenal and puberty biology to the body wide damage of childhood obesity. The authors offer the map to help clinicians spot hot spots and new fronts in the field.
Catalog record
| CREATOR | Kang Li, Yingying Xiang, Li Zhang, Li Shi, Wei Qian, Mingzhe Zhu |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 66 KB |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |