Analysis of Vitamin D Level in Pregnant Women and Infants in Kunming and Study on the Relationship between Fasting Blood Glucose Level and Vitamin D Level during Pregnancy
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摘要:
目的 通过分析昆明地区妊娠期妇女和婴幼儿血清25羟维生素D(25OHD)群体水平,了解当地此类人群维生素D营养状况,同时探究维生素D与妊娠期糖尿病发生风险,为补充维生素D提供合理性建议。 方法 采集正常孕妇婴幼儿血清25OHD检测结果和血糖水平等数据,通过SPSS19.0进行数据分析。 结果 昆明地区妊娠期妇女与婴幼儿血清25OHD的 3a整体水平为(20.41±8.08)ng/mL、(29.14±8.89)ng/mL、(31.67±9.77)ng/mL。2018年至2020年血清25OHD缺乏比例由7.31%减少至0.09%,不足比例由66.7%减少至7.95%。孕妇血清25OHD与其血糖水平存在负相关性。 结论 昆明地区妊娠期妇女与婴幼儿血清25OHD整体水平逐年上升,各年龄段的血清25OHD水平呈现出婴幼儿略高,维生素D水平一定程度上对血糖水平存在影响,孕妇适当补维生素D,以食物和适当光照为主,维生素D制剂为辅,不仅有利于防治缺钙等相关疾病,而且有助于稳定妊娠期妇女血糖水平。 Abstract:Objective To understand the vitamin D nutritional status of pregnant women and infants in Kunming by analyzing the serum level of 25 hydroxyvitamin D(25OHD), and to explore the relationship between vitamin D and the risk of gestational diabetes so as to provide reasonable suggestions for vitamin D supplementation. Methods The serum 25OHD and blood glucose levels of normal pregnant women and infants were collected and analyzed by SPSS19.0. Results The overall levels of serum 25OHD in pregnant women and infants in Kunming were (20.41±8.08)ng/mL, (29.14±8.89)ng/mL and (31.67±9.77)ng/mL. From 2018 to 2020, the deficiency rate of serum 25OHD decreased from 7.31% to 0.09%, and the deficiency rate decreased from 66.7% to 7.95%. There was a negative correlation between serum 25OHD and blood glucose level in pregnant women. Conclusion The overall level of serum 25OHD in pregnant women and infants in Kunming has been increasing year by year, and the level of serum 25OHD in all ages shows a slightly higher level in infants. Vitamin D level has an impact on blood glucose level to some extent. Pregnant women should take vitamin D supplements, mainly with food and sunshine, appropriate light, supplemented by vitamin D preparation.It is not only beneficial to the prevention and treatment of which can not only prevent the calcium deficiency and other related diseases, but also helps to stabilize the blood sugar level of women during pregnancy. -
Key words:
- Vitamin D /
- Pregnant woman /
- Infants and young children /
- Blood sugar
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表 1 2018年至2020年孕妇和婴幼儿血清25羟维生素D水平分布情况[n(%)]
Table 1. Distribution of serum 25 hydroxyvitamin D levels in pregnant women and infants from 2018 to 2020 [n(%)]
年份 分组 n 41~80
(ng/mL)31~40
(ng/mL)21~30
(ng/mL)11~20
(ng/mL)0~10
(ng/mL)2018年 孕妇 16755 47(0.28) 732(4.37) 5677(33.88) 9251(55.21) 1048(6.25) 婴幼儿 2646 469(17.72) 852(32.20) 993(37.53) 304(11.49) 28(1.06) 2019年 孕妇 19014 757(3.98) 5518(29.02) 10537(55.42) 2112(11.11) 90(0.47) 婴幼儿 2954 1281(43.36) 1029(34.83) 517(17.50) 124(4.20) 3(0.10) 2020年 孕妇 12905 1097(8.50) 4938(38.26) 6105(47.31) 762(5.90) 3(0.02) 婴幼儿 1460 892(61.10) 397(27.19) 140(9.59) 30(2.05) 1(0.07) 表 2 孕妇25OHD血清水平与血糖水平的相关性分析结果
Table 2. Correlation analysis results of serum 25OHD level and blood glucose level in pregnant women
检测年限 n 25OHD (ng/mL) 空腹血糖 (mmol/L) r P 2018 14 620 18.12 ± 5.88 4.59 ± 0.52 −0.043 < 0.01 2019 16 437 25.54 ± 6.77 4.57 ± 0.41 −0.341 < 0.01 2020 11 252 29.56 ± 6.76 4.65 ± 0.46 −0.046 < 0.01 表 3 不同25OHD水平孕妇空腹血糖高于正常值比例[n(%)]
Table 3. Proportion of pregnant women with different 25OHD levels with higher than normal fasting blood glucose [n(%)]
25OHD水平(ng/mL) 孕妇(n) 空腹血糖> 5.1 mmol/L χ2 P 0~10 1 133 215(18.98) 832.182 0.000 11~20 12 222 2166(17.72) 21~30 19 738 1740(8.82) > 30 9 216 677(7.35) -
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