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作者调查了854名在校健康儿童(男429和女425)血浆碱性磷酸酶活性与年龄、性别的关系。于禁食一夜后的次日凌晨采血,当日内完成碱性磷酸酶活性的测定(用McComb-Bowers法)。将结果计算为在30℃下的IUB单位(u)/l,发现全部碱性磷酸酶活性符合对数常态分布。活性和年龄关系用移动几何均数表示。各性别年龄组的碱性磷酸酶活性分布表明很多人的活性高,特别是12至15岁男孩。10岁以前儿童的碱性磷酸酶活性在性别间无显著差异,其平均值几乎是成人的4倍。青春期开
The authors investigated the relationship between plasma alkaline phosphatase activity and age and sex in 854 healthy school children (male 429 and female 425). Blood was taken at midnight of fasting overnight, and alkaline phosphatase activity was measured on that day (using the McComb-Bowers method). The results were calculated as IUB units (u) / l at 30 ° C and all alkaline phosphatase activity was found to be lognormal distribution. The relationship between activity and age is expressed as the moving geometric mean. Distribution of alkaline phosphatase activity by age group shows that many people are highly active, especially in boys aged 12 to 15 years. Alkaline phosphatase activity in children before the age of 10 had no significant difference between the sexes, with an average of almost 4 times that of adults. Adolescent open