AI Article Synopsis

  • The study examined vitamin levels A, D, and E in the blood of 1,056 pregnant women aged 18-40 from northeastern China to understand their importance during pregnancy.
  • Vitamin A deficiency was found in 17.05% of women, vitamin D deficiency was notably high at 0.19%, and vitamin E levels were generally sufficient with 56.44% showing inadequate amounts.
  • Results indicated that vitamin levels were influenced by age and location, highlighting significant deficiencies in vitamin D and common deficiencies in vitamin A among the participants.

Article Abstract

Background: Vitamins A, D (Vitamin D2 and vitamin D3) and E, play an important role during pregnancy.

Methods: Sera were collected from 1056 normal pregnant women, who were between 18 and 40 years old, at seven different hospitals in northeastern China. The levels of Vitamin A and E in the sera samples were detected using HPLC (High Performance Liquid Chromatography), and the level of vitamin D was measured by LC-MS (Liquid Chromatography-Mass Spectrometry). Data were analyzed using IBM SPSS Statistics 21.

Results: The mean levels of vitamin A, D and E in the 1056 sera samples were 0.39 mg/L (0.38-0.39), 20.44 μg/L (19.86-21.08) and 12.96 mg/L (12.70-13.25), respectively. The levels of vitamin A, D, and E deficiency were 17.05%, 0.19%, and 56.44%, respectively. The levels of vitamin A, D, and E of those between age 21 and 31 among the 1056 pregnant women were similar. The correlation of vitamin E and D was significant at the .01 level (two-tailed), and the correlation of vitamin A and age was significant at the .05 level (2-tailed).

Conclusion: According to our finding, the levels of vitamin A, D, and E in the sera of pregnant women in northeastern China were affected by where they live and their age. Vitamin D deficiency was very serious, vitamin A deficiency was common, while vitamin E seems to be sufficient.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6816855PMC
http://dx.doi.org/10.1002/jcla.22176DOI Listing

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