Demographic and baseline serum, urine and dietary magnesium (mean +/- s.d. [range]) for all subjects, athletes plus non-athletes.

Demographic and baseline serum, urine and dietary magnesium (mean +/- s.d. [range]) for all subjects, athletes plus non-athletes.

本数据集涵盖所有研究对象（含运动员与非运动员）的人口统计学特征、基线血清镁、尿液镁及膳食镁摄入相关统计数据，统计值以平均值±标准差[范围]形式呈现。