Analysis on blood lead level of 2 510 children aged 0~7 in Lanzhou

MA Xiu-lan; LIU Yue-fen; YUE Li; LIU Hong; HE Li; ZHU Ying; HUANG Lei

doi:10.11852/zgetbjzz2018-26-01-26

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Chinese Journal of Child Health Care ›› 2018, Vol. 26 ›› Issue (1) : 94-96. DOI: 10.11852/zgetbjzz2018-26-01-26

Analysis on blood lead level of 2 510 children aged 0~7 in Lanzhou

MA Xiu-lan, LIU Yue-fen, YUE Li, LIU Hong, HE Li, ZHU Ying, HUANG Lei

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Abstract

Objective To investigate children's blood lead level and its influencing factors in Lanzhou,and to provide evidence for public health policies. Methods Totally 2 510 children aged 0~7 from three kindergartens of two districts in Lanzhou were enrolled to test blood lead level and to finish questionnaires.Tungsten boat atomic absorption spectrometry was used to test blood lead levels. Results The detection rate of high blood lead was 7.8%.The detection rate of high blood lead in children under two years old was higher than that in children over 5 years old (P<0.05).Multivariate regression analysis showed the lower education level of father,indicated higher rate of high blood lead in children (P<0.01).Recent home decoration,lower toys cleaning frequency and gnawing fingernails were risk factors of high blood lead (P<0.05). Conclusion Environmental intervention combined with health education and developing good daily behavior habits are important Methodsof preventing high blood lead in chilren.
Key words: children aged 0~7; blood lead; influencing factor

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children aged 0~7 / blood lead / influencing factor

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MA Xiu-lan, LIU Yue-fen, YUE Li, LIU Hong, HE Li, ZHU Ying, HUANG Lei. Analysis on blood lead level of 2 510 children aged 0~7 in Lanzhou[J]. Chinese Journal of Child Health Care. 2018, 26(1): 94-96 https://doi.org/10.11852/zgetbjzz2018-26-01-26

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