Liappis N
Klin Padiatr. 1977 May;189(3):248-52.
Free, inorganic sulfate was determined quantitatively in the 24 h urine of 65 boys and 53 girls (age 6--14 years). The determination of sulfate was carried out by the aid of the spectrophotometric method with barium chloranilate.
The following values were obtained for the boys and girls: Boys (ages 6--10 years) 17,66 +/- 11,70 mmol/24 h, girls (6--10 years) 10,70 +/- 10,26 mmol/24 h, boys (10--14 years) 17,40 +/- 12,32 mmol/24 h, girls (10-14 years) 7,26 +/- 8,90 mmol/24 h. No statistical age-specific differences were observed, but the sex-specific investigation revealed that the younger and older boys had a statistical higher excretion of sulfate in 24 h urine as compared to the younger and older girls.
对65名男孩和53名女孩（年龄6 - 14岁）的24小时尿液中的游离无机硫酸盐进行了定量测定。采用氯冉酸钡分光光度法进行硫酸盐的测定。
男孩和女孩得到以下数值：男孩（6 - 10岁）17.66 ± 11.70 mmol/24小时，女孩（6 - 10岁）10.70 ± 10.26 mmol/24小时，男孩（10 - 14岁）17.40 ± 12.32 mmol/24小时，女孩（10 - 14岁）7.26 ± 8.90 mmol/24小时。未观察到特定年龄的统计学差异，但按性别进行的调查显示，与年龄较小和较大的女孩相比，年龄较小和较大的男孩24小时尿液中硫酸盐的排泄量在统计学上更高。
