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本文调查了微波接触人员119人(微波接触组),微波辐射强度每日接触剂量为140～410μW·h/cm~2,和不接触微波人员100人(对照组)。调查结果表明,接触组的症状、体征发生率明显高于对照组(P<0.01),其中神衰症候群占43.7%、窦性心动过速20.2%、窦性心律不齐14.2%、血压偏低(<12.0/8.0kPa)23.5%、脑血流图异常率26%、白细胞减少(<4×10~9/L)24.3%、红细胞减少(男<4×10~(12)/L、女<3.5×10~(12)/L)20.2%,且症状、体征发生率增多与工龄长短、场强大小有关。
In this paper, 119 microwave exposure workers (microwave exposure group) were investigated. The daily exposure dose of microwave radiation was 140 ~ 410μW · h / cm ~ (-2), and 100 persons were not exposed to the microwave (control group). The results showed that the incidence of symptoms and signs in the exposed group was significantly higher than that in the control group (P <0.01), of which 43.7% were neurasthenic syndrome, 20.2% were sinus tachycardia, 14.2% were sinus arrhythmia, and the blood pressure was low (<12.0 / 8.0kPa) was 23.5%, abnormal rate of cerebral blood flow was 26%, leukopenia (<4 × 10 ~ 9 / L) <3.5 × 10 ~ (12) / L) 20.2%, and the incidence of symptoms and signs increased with the length of service, the size of the field strength.