CAJ | 학술논문

目的调查了解工业区周边居住儿童的血铅蓄积水平,探讨降低血铅的干预效果,为制定防治策略提供科学依据.方法 2011年随机整群抽取儿童268名(暴露组)和远离工业区的儿童268名(对照组),比较其血铅水平及异常率,并研究综合干预措施的效果.结果暴露组血铅水平为(99.96±43.27) μg/L,高于对照组的(49.69±23.97) μg/L,血铅异常率也较高,4～6岁组血铅水平最高,达到(109.71±41.18) μg/L.结论工业区周边铅污染不容乐观.加强对儿童采取健康教育并联用辅助驱铅治疗等综合干预,是预防工业区周边儿童高铅血症和铅中毒的有效途径.
목적 조사료해공업구주변거주인동적혈연축적수평,탐토강저혈연적간예효과,위제정방치책략제공과학의거.방법 2011년수궤정군추취인동268명(폭로조)화원리공업구적인동268명(대조조),비교기혈연수평급이상솔,병연구종합간예조시적효과.결과 폭로조혈연수평위(99.96±43.27) μg/L,고우대조조적(49.69±23.97) μg/L,혈연이상솔야교고,4～6세조혈연수평최고,체도(109.71±41.18) μg/L.결론 공업구주변연오염불용악관.가강대인동채취건강교육병련용보조구연치료등종합간예,시예방공업구주변인동고연혈증화연중독적유효도경.
Objective To investigate the blood lead level of children liying near industrial zone,and explore the intervention effect of reducing blood lead,so as to provide scientific basis for formulating control strategies.Methods In 2011,268 children surrounding industrial zone (exposure group) and 268 children away from the industrial area(control group) were selected by cluster random sampling.The blood lead level and abnormal rate between the two groups were compared,and the effects of comprehensive intervention were studied.Results Blood lead level in the exposure group [(99.96 ± 43.27) μg/L] was higher than that in the control group [(49.69 ± 23.97) μg/L],so was the abnormal rate.The blood lead level in the 4-6 age group was the highest among all the age groups.It reached (109.71 ±41.18) μg/L.Conclusions The lead pollution in surroundings of industrial zone is not so optimistic.The effective method to prevent children from high blood lead and lead poisoning in industrial area surroundings is to strengthen health education on children,and take parallel auxiliary comprehensive intervention.