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首页> 外文期刊>International journal of developmental science >Height-based Indices of Pubertal Timing in Male Adolescents
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Height-based Indices of Pubertal Timing in Male Adolescents

机译:男性青春期时基的身高指数

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摘要

It is important to account for timing of puberty when studying the adolescent brain and cognition. The use of classical methods for assessing pubertal status may not be feasible in some studies, especially in male adolescents. Using data from a sample of 478 males from a longitudinal birth cohort, we describe the calculations of three independent height-based markers of pubertal timing: Age at Peak Height Velocity (APHV), Height Difference in Standard Deviations (HDSDS), and Percent Achieved of Adult Stature (PAAS). These markers correlate well with each other. In a separate cross-sectional study, we show that the PAAS marker correlates well with testosterone levels and self-reported pubertal-stage scores. We conclude by discussing key considerations for investigators when drawing upon these methods of assessing pubertal timing.
机译:在研究青春期大脑和认知时,考虑青春期的时机很重要。在某些研究中,尤其是在男性青少年中,使用经典方法评估青春期状态可能不可行。使用来自纵向出生队列的478位男性的样本数据,我们描述了三个独立的基于高度的青春期时标的计算:峰高速度年龄(APHV),标准差高度差(HDSDS)和已实现百分比成人身材(PAAS)。这些标记相互之间具有很好的相关性。在一个单独的横断面研究中,我们显示了PAAS标记与睾丸激素水平和自我报告的青春期分数有很好的相关性。我们在总结这些评估青春期时机的方法时,讨论了研究人员的主要注意事项。

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