Analysis of bibliometric and cross-cycle NHANES data: The effects of physical activity and vitamin D on pubertal onset in children aged 6-14 and the differences before and after the pandemic.

Medicine (Baltimore) · 2025 · PMC12688781 · PMID 41366930

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an increasing trendno p-value reported

Across all models, an increasing trend in PA levels was associated with a decreasing probability of entering pubertal status, with statistically significant trend tests ( P -trend < .001), indicating that this downward trend was statistically significant.

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