出生缺陷与电磁辐射和食物链关系分析

目的探讨出生缺陷与电磁辐射和食物链的关系。方法选择195例出生缺陷患儿母亲作为研究组,195例健康儿母亲为对照组,对两组孕期居住环境及使用手机、电脑、电磁炉、微波炉频率和饮食习惯等进行调查,并检测分娩时母血雌激素、孕酮、睾酮水平。结果研究组居住靠近变压器、电视塔、通讯转播塔比例高于对照组（P均〈0.05）,孕期食用人工饲料喂养的家禽、牲畜、鱼等的频率高于对照组（P均〈0.05）;研究组孕期使用手机、电脑、电磁炉、微波炉、观看电视的频率高于对照组（P均〈0.05）。结论电磁辐射和食用人工饲料喂养的家禽、牲畜、鱼类等肉食对出生缺陷可能有影响。

Relationship of Birth Defects with Electromagnetic Radiation and Food Chain

Objective To investigate the relationship of birth defects with electromagnetic radiation and food chain. Methods One hundred and ninety-five mothers who had infants with birth defects were selected as study group,and 195 mothers who had healthy infants were selected as control group. An investigation was conducted on the aspects of living environment,the frequency of using mobile phone,computer,electromagnetic oven or microwave oven,and diet habit during pregnant period. The levels of estrogen,gestagen and testosterone in maternal blood were detected after delivery. Results The mothers in the study group living near the electric transformer,TV tower or communication transmission tower were more than those in the control group（ all P〈0. 05）,the frequencies of mothers＇ eating artificial feeding fowl,livestock or fish during pregnant period of study group were higher those of control group（ all P〈0. 05）.The frequencies of mothers＇ using mobile phone,computer,electromagnetic oven,microwave oven or watching TV during pregnant period of study group were higher than those of control group（ all P〈0. 05）. Conclusion Electromagnetic radiation and eating artificial feeding fowl,livestock and fish might have influence on birth defects.