The uterine heights of 550 normal pregnant women at different gestational weeks were measured.
用宫高测量方法测量550例正常孕妇不同孕周的宫高值。
The situations of the placenta, amniotic fluid, and fetus should be frequently monitored after 40 gestational weeks.
妊娠40周后应加强对胎盘、羊水及胎儿宫内状况的监护。
Conclusion: The FS can be used as a biochemical index for estimating gestational weeks and evaluate feto-placental unit function.
结论：FS可作为估计孕周、判定胎儿-胎盘单位功能的一项生化指标。
Methods: By radioimmunoassay, maternal plasma CRH concentration was measured at different gestational weeks and pregnancy outcomes were followed up.
方法：采用放射免疫方法测定早产、足月产及过期产孕妇不同孕周血浆CRH水平并随访跟踪观察。
The birth prevalence rate had a 31.8 % decrease when births were calculated after 28 gestational weeks and compared with those from 20 gestational weeks.
如果从孕满28周开始监测，则高发地区出生患病率较孕满20周监测率下降31.8%。
Conclusion the treatment of hypertensive disorders in pregnancy should be varied in accordance with patient's condition and the number of gestational weeks.
结论对妊娠期高血压患者，应根据不同病情、孕周做出不同处理。
Methods we retrospectively reviewed the data on the pregnant women who were screened by ultrasonography during 20 and 24 gestational weeks in three hospitals between 2003 and 2005.
方法采取回顾性调查方法，对2003 ~ 2005年在市级3家医院做超声筛查的孕20 ~24周的胎儿进行筛查情况分析。
The results of illness during gestational weeks, the weeks of termination of gestation, the weeks of delayed pregnancy, severe complications, the mortality of the fetus and neonates.
分析发病孕周、终止妊娠孕周、孕周延长时间、严重并发症发生情况、胎儿及新生儿死亡率和小于孕龄儿发生率。
In the study, the authors examined 20 preterm infants with a mean gestational age at birth of 29 weeks (range 26-35) and who were otherwise medically stable.
在这项研究中，作者观察20个平均出生胎龄在29周(从26 - 35周不等)的早产儿，他们都必须是病情稳定。
It has not only been observed in infants and in newborns, but also in fetuses of 12-14 weeks' gestational age.
不仅婴儿和新生儿有呵欠行为，就连12 -14周的胎儿也会打呵欠。
A. Screening for gestational diabetes should be performed at 24 to 28 weeks of gestation.
妊娠期糖尿病的筛选应在妊娠24-28周间进行。
The minimum gestational age for testing should reflect the lower limit that intervention with delivery would be considered. This age is now 24 to 25 weeks.
进行监护的最低孕龄反应了考虑进行分娩干预的最低限，即24-25孕周。
Methods: 298 cases of newborns with abnormal status were grouped according to the illness severity, birth weight, the weeks of pregnant and the relationship between gestational age and birth weight.
方法：对298例病理状态下新生儿，按病情严重程度、孕周、出生体重、胎龄与体重的关系的不同进行分组。
Objective to observe the cardiac structures of the normal fetuses between 11 + 0 to 14 + 6 weeks' gestation for obtaining the normative data of the gestational age.
目的对妊娠11 + 0 ~14 +6周正常胎儿心脏结构进行观察，获得该孕周内正常胎儿心脏的生理参数。
Methods 67pregnant women with gestational age of 10-14 weeks were measured for nuchal translucency thickness by ultrasonic testing.
方法对67例早期妊娠(孕10 -14周)病例进行超声检查测量颈项皮肤透明层厚度。
Gestational al. intrahepatic cholestasis disease cause itching usually from pregnancy and the last 10 weeks began, but sometimes occur much earlier.
妊娠期肝内胆汁淤积症引起的皮肤瘙痒通常从孕期最后10周开始，不过，有时候也会出现得更早些。
The data of major intracranial artery could be detected out when gestational age over 20 weeks.
本研究认为，胎龄20周以上即可获得颅内主要动脉的检测数据。
Randomized controlled trials comparing methods of pain control in first trimester surgical abortion at less than 14 weeks gestational age using electric or manual suction aspiration.
在第一孕期小于14周使用电动或手动真空抽吸实施的人工流产，以随机对照性的临床试验比较疼痛控制的方法。
The crown-rump length becomes less accurate after 12 weeks in determining gestational age because the fetus begins to curve.
孕12周后，因胎儿身体屈曲，以胎儿顶臀径推算孕龄已不够准确。
Methods Seizures attacks of 64 newborns with gestational ages 28-44 weeks were monitored by VEEG.
方法应用数字化视频脑电图仪，对64例胎龄28 - 44周的新生儿惊厥发作进行VEEG监测并分析结果。
Most participants were greater than 30 weeks gestational age at birth and were clinically stable.
大多数参加者出生时？娠周数均大于30周，且临床稳定。
Their gestational period is about 6 weeks and in second week, the body weight is reduced, but from then on, the body weight gains day after day.
妊娠期为6周左右，其间在第二周体重稍有下降，其后体重呈直线上升状态；
Methods: 96 preterm children (gestational age 30 to 35 weeks) were randomly divided into two groups and the control group of 48 cases.
方法：将96例早产儿(胎龄30 ~35周)随机分为观察组和对照组各48例。
Methods Among 750 normal pregnant women with gestational ages from 16 to 40 weeks underwent ultrasonographic measurement of the fetal heart and chest diameters and areas.
方法采用实时超声对75 0例妊娠16～40周正常孕妇的胎儿心脏及胸腔径线的测量和面积计算，并得出每一孕龄组的胎儿心脏面积与胸腔面积的平均比值。
Methods Among 750 normal pregnant women with gestational ages from 16 to 40 weeks underwent ultrasonographic measurement of the fetal heart and chest diameters and areas.
方法采用实时超声对75 0例妊娠16～40周正常孕妇的胎儿心脏及胸腔径线的测量和面积计算，并得出每一孕龄组的胎儿心脏面积与胸腔面积的平均比值。
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