Chinese Medical E-ournals Database

Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition) ›› 2012, Vol. 08 ›› Issue (05): 581 -584. doi: 10.3877/cma.j.issn.1673-5250.2012.05.006

Special Issue:

Original Article

Analysis on the Levels of Trace Elements in 1070 Pre-Conception Women

Xiao-juan LIN1(), Qin-mei SUN1, Chong ZHANG1, Xiao-yan HUANG1   

  1. 1. Gansu Provincial Maternity and Child-care Hospital, Lanzhou 730050, Gansu Province, China
  • Received:2012-06-08 Revised:2012-09-08 Published:2012-10-01
  • Corresponding author: Xiao-juan LIN
  • About author:
    (Corresponding author: LIN Xiao-juan, Email: )
Objective

To investigate the levels of trace elements in 1070 pre-conception women of Lanzhou city.

Methods

From January 2010 to October 2011, a total of 1070 cases of pre-conception women were included into this study. The content of Ca, Cu, Fe, Zn, Na, K, Mg, Pb in the blood of 1070 pre-conception women was determined by atomic absorption spectrometry (AAS). The study protocol was approved by the Ethical Review Board of Investigation in Human Being of Gansu Provincial Maternity and Child-care Hospital. Informed consent was obtained from each participate.

Results

Among 1070 cases of pre-conception women, the positive rate of Ca deficiency was the highest (52.90%, 566/1070), deficiency rate of Cu accounted for 22.90% (245/1070), deficiency rate of Zn accounted for 12.15% (130/1070), deficiency of Fe accounted for 7.66%(82/1070), deficiency of Na only accounted for 0.37% (4/1070), excessive Pb accounted for 7.48%(80/1070), and no deficiency of K and Mg.

Conclusions

There are the proportion deficiency of Ca, Fe, Zn, Cu and excessive Pb in pre-conception women. It is necessary to timely monitor and add trace elements pre-conception, which will avoid the incident of adverse pregnancy outcomes.

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