论文部分内容阅读
赵文华(大连市劳动卫生研究所)报道:对某染料厂调查发现,生产工艺不断改进、防护设备齐全。作业环境中的5种有害化合物均未超出容许浓度。测88个样品中只有二氨基甲苯超出0.67倍。但体检接毒组87名中有38名肝大者占43.1％,对照组64名中有6名占9.37％,二组比较有非常显著差异(P<0.01)。工龄与肝大相关分析r=0.69呈正相关,有随工龄增长而增高的趋势。临床用A型超声波测定肝界,并后做肝功检查。常规查红细胞和
Zhao Wenhua (Dalian Institute of Labor and Health) reports: A dye factory survey found that continuous improvement of production technology, protective equipment. The operating environment of the five kinds of harmful compounds did not exceed the allowable concentration. Only 88 samples of diaminotoluene exceeded 0.67 times. However, 38 of the 87 patients in the physical examination receiving poisoning group accounted for 43.1%, while 6 of the 64 patients in the control group accounted for 9.37%. There were significant differences between the two groups (P <0.01). Correlation analysis showed that the length of service was significantly correlated with liver size (r = 0.69), and increased with length of service. Clinical A-type ultrasonic determination of the liver sector, and liver function tests done after. Routine examination of red blood cells and