To identify early life adversity (ELA) risk factors for earlier pubertal timing, itself a risk factor for poor cardiometabolic health, and to determine whether such ELA-related risk may be mediated by pre-pubertal body mass index (BMI).

中文翻译：

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生命早期的逆境和青春期时机：对心脏代谢健康的影响

确定导致青春期提前的早期生活逆境 (ELA) 风险因素（ELA 本身就是心脏代谢健康状况不佳的风险因素），并确定这种与 ELA 相关的风险是否可能由青春期前体重指数 (BMI) 介导。