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为考察成人白细胞总数正常值是否有所改变和地区差异,供修订有关职业中毒诊断标准和一般疾病临床之参考。我们于1972年6～9月对合肥地区机械工人、郊区农民、解放军、中学生和机关干部500人,约占全市人口总数1‰,调查其末梢血液白细胞总数。对象与方法对象:挑选不接触毒物和有害因素的工、农、兵、学、干各100例,其中男性352人,女性148人,年龄16～55岁,汉族,留居本地区一年以上。经体检证明无器质性
In order to examine whether there are changes in the normal value of adult white blood cells and regional differences, the reference for the diagnostic criteria for occupational poisoning and the general disease clinics may be revised. From June to September 1972, we surveyed 500 mechanical workers, suburban peasants, people’s Liberation Army, secondary school students, and government cadres in Hefei, accounting for about 1 in the city’s total population, and investigated the total number of leukocytes in peripheral blood. Subjects and methods Subjects: Select 100 workers, agriculture, soldiers, science, and laborers who do not come into contact with toxic and harmful factors, including 352 males and 148 females, aged from 16 to 55 years old, Han nationality, and staying in the region for more than one year. . Physical examination proved no organic