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 |