Seasonal Variations in Urinary Excretion of Calcium
Seasonal Variations in Urinary Excretion of Calcium
复制标题
尿钙排泄的季节性变化
作者：
W. Robertson;J. Gallagher;D. Marshall;M. Peacock;B. Nordin
一项为期三年的回顾性研究表明，健康男性、健康女性和易形成结石的男性每日尿钙排泄量存在明显的季节性变化。在所有三组中，这一比例在7月或8月达到最高，在12月或1月达到最低。在任何一个月里，结石患者的尿钙值都高于健康男性，而健康男性的尿钙值又高于健康女性。
A retrospective study over a three-year period has shown a noticeable seasonal variation in the daily urinary excretion of calcium in healthy men, healthy women, and men prone to form stones. This reached a maximum in July or August and a minimum in December or January in all three groups. For any given month the stone formers had higher urinary calcium values than healthy men, who, in turn, had higher values than healthy women.