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. 2020 Jun 18;52(3):464–469. [Article in Chinese] doi: 10.19723/j.issn.1671-167X.2020.03.011

3.

孕妇VitA营养状态对新生儿VitA缺乏的影响

The effects of maternal VitA nutritional status on neonatal VitA deficiency

Neonatal VitA deficiency Maternal VitA nutritional status
VitA deficiency Marginal VitA deficiency Sufficient
a, marginal VitA deficiency was defined according to method for vitamin A deficiency screening (WS/T 553—2017) for children at or younger than 6 years; b,relative VitA deficiency was defined as values of cord blood plasma retinol concentration below the 10th percentile. VitA, vitamin A.
Marginal VitA deficiency a
Crude OR (95%CI) 2.20 (1.04-4.66) 1.43 (1.01-2.02) 1.00
Adjusted OR (95%CI) 2.14 (0.98-4.65) 1.45 (0.99-2.12) 1.00
Relative VitA deficiency b
Crude OR (95%CI) 3.02 (1.21-7.50) 1.15 (0.67-1.96) 1.00
Adjusted OR (95%CI) 2.76 (1.05-7.22) 1.14 (0.64-2.04) 1.00