胎儿脐血流监测在高危妊娠中的预测作用

2021-01-01 10:13:17宋学婷
医学食疗与健康 2021年21期

宋学婷

【摘要】目的:评价胎儿脐血流监测在高危妊娠中的预测价值。方法:选取单胎妊娠孕妇800例中100例为实验对象,100例孕妇中高危妊娠孕妇50例(观察组),正常妊娠50例(对照组)。运用彩色多普勒超声技术观察胎儿脐血流,评价胎儿脐血流监测在高危妊娠中的预测价值。结果:(1)观察对比两组孕妇脐血流S/D 比值:观察组脐血流S/D 比值(2.85±0.64)高于对照组(2.25±0.21),两组患者对比统计学差异明显(P<0.05)。(2)观察新生儿出生后随访结果: S/D 比值<3.0孕妇共68例,经随访发现无一例新生儿出现窒息情况,新生儿Apgar评分≤7分5例,低体重2例;S/D 比值≥3.0孕妇共32例,随访发现新生儿窒息2例,新生儿Apgar评分≤7分7例,低体重5例;S/D 比值<3.0孕妇的新生儿预后不良率低于S/D 比值≥3.0,两组患者对比统计学差异明显(P<0.05)。结论:胎儿脐血流监测在高危妊娠中具有较高预测价值,可有效评估新生儿预后不良,为临床提供参考资料,指导临床干预,适合临床使用。

【关键词】胎儿脐血流监测;高危妊娠;新生儿预后不良

[中图分类号]R714.5[文献标识码]A[文章编号]2096-5249(2021)21-0178-02

Prediction ofFetal Umbilical Blood Fflow Monitoring in Hhigh Risk Pregnancy

SONG Xue-ting(Yutian County Hospital, Tangshan Hebei 064100, China)

[Abstract] Objective: To evaluate the predictive value of fetal umbilical blood flow monitoring in high-risk pregnancy. Methods:100 cases of single pregnancy pregnant women were selected as experimental objects, 50 cases of high-risk pregnant women(observation group)and 50 cases of normal pregnancy(control group). Objective to evaluate the predictive value of fetal umbilical blood flow monitoring in high-risk pregnancy. Results:(1)the S/D ratio of umbilical blood flow in the two groups was observed and compared: the S/D ratio of umbilical blood flow in the observation group(2.85±0.64)was higher than that in the control group(2.25±0.21), with significant difference between the two groups(P<0.05).(2)The follow-up results of newborns were observed:68 pregnant women with S/D ratio less than 3.0 had no neonatal asphyxia, 5 cases had Apgar score ≤7, 2 cases had low weight;32 cases had s/D ratio ≥3.0, 2 cases had neonatal asphyxia, 7 cases had neonatal Apgar score ≤7 points, and 5 cases had low body weight When s/D ratio ≥ 3.0, there was significant difference between the two groups(P<0.05). Conclusion: Fetal umbilical blood flow monitoring has a high predictive value in high-risk pregnancy, can effectively evaluate the poor prognosis of newborns, provide reference for clinical practice, guide clinical intervention, and is suitable for clinical use.

[Key words] fetal umbilical blood flow monitoring; high risk pregnancy; poor prognosis of newborn

高危妊娠對孕产妇、胎婴儿具有较高危险性,可能造成难产发生,对母婴生命健康安全造成影响[1]。高危妊娠孕妇多患有多种急慢性疾病、妊娠并发症,加之环境、社会等多方面因素影响,可造成胎儿死亡、宫内生长迟缓、先天畸形、早产等,导致围产期危险性增高[2]。所以及早筛选、预测高危妊娠,对提高孕产妇、胎婴儿安全具有较高意义。本研究从我院选取适量孕妇为实验对象,如下文。

1 资料与方法

1.1临床资料从我院选取2020年1月到2020年 10月实验对象100例,包括高危妊娠孕妇50例(观察组),正常妊娠50例(对照组)。……

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