Characteristics among 1626 participants according to quintiles of total magnesium intake.

Data are mean (Standard Deviation), unless otherwise indicated; Mg, magnesium; Ca, calcium; K, potassium; Zn, zinc; Fe, iron.#P values are for test of difference across all quintiles of magnesium intake.Characteristics among 1626 participants according to quintiles of total magnesium intake.除非另有说明，所有数据均以均值±标准差（Standard Deviation）表示；其中Mg指代镁（magnesium）、Ca指代钙（calcium）、K指代钾（potassium）、Zn指代锌（zinc）、Fe指代铁（iron）。# P值用于检验不同镁摄入量五分位组间的差异。1626名参与者按总镁摄入量五分位分组后的各项特征。