| 超声估计胎儿体重多项公式的临床验证 |
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| 引用本文： | 佘富蔓. 超声估计胎儿体重多项公式的临床验证[J]. 天津医科大学学报, 2010, 16(2): 309-311 |
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| 作者姓名： | 佘富蔓 |
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| 作者单位： | 天津医科大学总医院妇产科,天津,300052 |
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| 摘 要： | 目的：研究B型超声预测胎儿体重的准确性的指标，探讨超声估计胎儿体重精确性较高的公式。方法：对287例孕妇在分娩前一周用超声测量双顶径、股骨长、头围、腹围，分别用7个公式预测得出胎儿体重，并与新生儿实际出生体重进行比较。结果：单项腹围预测胎儿体重与新生儿实际体重的符合率最高。倍论：超声测量胎儿腹围可以准确、方便地预测新生儿出生体重，多参数公式对胎儿体重的预测并不优于单项腹围预测。
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| 关 键 词： | 胎儿 出生体重 超声检查 腹围 |
Clinical validation of multi-formula to estimate the weight of fetal by ultrasonic measurement |
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| SHE Fu-man. Clinical validation of multi-formula to estimate the weight of fetal by ultrasonic measurement[J]. Journal of Tianjin Medical University, 2010, 16(2): 309-311 |
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| Authors: | SHE Fu-man |
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| Affiliation: | SHE Fu-man (Department of Obstetrics and Gynecology, General Hospital, Tianjin Medical University, Tianjin 300052, China) |
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| Abstract: | Objective： To investigate accuracy paramenter and derive a higher veracity formula in estimating the weight of fetal by ultrasonic measurement. Methods： Fetal biparietal diameter （BPD）, femur length（FL）,head circumference（HC）, abdominal circumfercene（AC）were measured by ultrasonography with seven equation for a circle within seven days of delivery and analyzed with neonatal birth weight in 287cases. Results： There was significant correlation between fetal abdominal circumference and neonatal birth weight. Conclusion： The ultrasonic measurement of abdominal circumference （AC）is a accurate, simple and valuable parameter in estimation of fetal weight.Multi-parameter formula is not better than abdomi- nal circumference mono-parameter formula in estimating the fetal weight. |
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| Keywords: | Fetus Birthweight Ultrasonography Abdominal circumference |
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