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目的:观察孕期补充钙剂对预防妊娠期高血压疾病的效果。方法:选择100例孕20～28周的孕妇随机分为补钙组(50例,服用乐力氨基酸鳌合钙)和对照组(50例,不服药物)。两组均于进入实验时查血钙、尿蛋白。观察期间每4周复查1次血钙和尿蛋白,每周检测1次血压、宫高、腹围,观察妊娠期高血压疾病及胎儿生长受限(FGR)的发病情况。结果:补钙组血清钙明显高于对照组(P<0.05),妊娠期高血压疾病及FGR的发生率明显低于对照组(P<0.05)。结论:妊娠期补钙可预防妊娠期高血压疾病的发生,降低FGR的发生率,对母婴有益。
Objective: To observe the effects of calcium supplement during pregnancy on the prevention of hypertensive disorders in pregnancy. Methods: 100 pregnant women of 20 ~ 28 weeks’ gestation were randomly divided into calcium group (50 cases, taking music amino acid calcium chelate) and control group (50 cases). Two groups were entered into the experiment check calcium, urine protein. During the observation period, blood calcium and urinary protein were inspected once every 4 weeks, and blood pressure, uterine height and abdominal circumference were measured once a week. The incidence of gestational hypertension and fetal growth restriction (FGR) was observed. Results: Serum calcium in calcium supplementation group was significantly higher than that in control group (P <0.05). The incidence of hypertensive disorders and FGR in pregnancy was significantly lower than that in control group (P <0.05). Conclusion: Calcium supplement during pregnancy can prevent the occurrence of hypertensive disorder complicating pregnancy and reduce the incidence of FGR, which is beneficial to both mother and baby.