Effect of vitamin D standard supplementation for preventing the metabolic diseases during pregnancy of pregnant women with vitamin D deficient and the pregnancy outcomes analysis
Objective:To study the effect of vitamin D standard supplementation for preventing the metabolic diseases during pregnancy of pregnant women with vitamin D deficient.Methods:The clinical data of 422 puerperas admitted to hospital from January to September 2022 were analyzed retrospectively.The serum 25 hydroxyvitamin D level of the puerperas during 16 getational weeks was tested for diagniosing their vitamin D deficiency.According to the postpar-tum questionnaire on the puerperas whether regularly supplemented vitamin D or not during pregnancy,these puer-peras were divided into the control group and the observation group(211 cases in each group).These puerperas in the two groups were given routine obstetric intervention,nutritional guidance,the regular antenatal examination until to delivery and the detection of the serum 25 hydroxyvitamin D of the puerperas during 32 gestational weeks.The inci-dence of the metabolic diseases during pregnancy,the vitamin D deficiency during the third trimester of pregnancy,the maternal delivery mode,the adverse delivery outcomes,the neonatal adverse outcomes,the neonatal Apgar score,and the satisfaction of the puerperas in the two groups were observed.Results:The incidence of metabolic diseases of the puerperas in the observation group during pregnancy was significantly lower than that of the puerperas in the control group.The incidence of vitamin D deficiency during the third trimester of pregnancy(1.0％),the rate of uterine deliv-ery(10.0％),the adverse maternal outcomes(2.4％)and the adverse newborns outcomes(1.4％)of the puerperas were significantly lower than those(4.3％,19.5％,7.6％and 6.6％)of the puerperas in the control group.The satis-faction rate(97.6％)of the puerperas in the observation group was significantly higher than that(92.9％)of the puer-peras in the control group(all P＜0.05).Conclusion:The vitamin D standard supplementation during pregnancy of the pregnant women with vitamin D deficient can decrease their metabolic diseases occurrence,thereby which can improve the maternal and neonatal outcomes,and is more recognized by the women.
Vitamin DStandard supplementationMetabolic diseases during pregnancySatisfaction
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