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将对天津市床单一厂印染车间211名工人及就业前933名人员的内科查体及血象检查(异常指标:血小板每立方毫米少于10万;血血球:每立方毫米少于4000;血色素:少于10克％)报告如下: 一、内科查体(在岗工人):周身乏力、头晕及皮肤曾出现紫斑者占25—30％。二、血象:在岗工人血小板减少率27.94％,白血球减少率4.74％,血色素降低率11.37％,三项和异常率36.49％;就业前人员血小板减少率2 57％,白血球减少率0.1％,血色素降低率0.64％,三项和异常率3.32％。上两组结果经x~2检验,差异显著。(四项依次为:。RR:10.95,P<0.005,RR:43.1,P<0.005;RR:17 77,P<0.005;RR:11.0,P<0.005)
Will be the first bed linen plant in Tianjin 211 workers and 933 before employment, medical examination and blood tests (abnormal indicators: platelets less than 100000 per cubic millimeter; blood cells: less than 4000 per cubic millimeter; hemoglobin: Less than 10 grams%) Reported as follows: First, the medical examination body (on-the-job workers): whole body fatigue, dizziness and purple skin who had 25-30%. Second, the blood: on-job workers in the platelet reduction rate of 27.94%, 4.74% reduction of leukopenia, hemoglobin reduction rate of 11.37%, three and abnormal rate of 36.49%; pre-employment personnel platelet reduction rate of 57%, leukopenia 0.1%, hemoglobin decreased Rate 0.64%, three and abnormal rate 3.32%. The results of the two groups by x ~ 2 test, the difference was significant. (Four followed by: .RR: 10.95, P <0.005, RR: 43.1, P <0.005; RR: 1777, P <0.005; RR: 11.0, P <0.005)