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292例国人正常胎儿枕额径及双顶径的外测量分析
ANAL SIS OF EXTERNAL MEASUREMENT OF OFD AND BPD IN 292 CHINA NORMAL FETUSES
【摘要】 经对292例正常胎儿枕额径和双顶径的外测量,结果表明,枕额径和双顶径都随着胎龄的增长而增大,但其生长速度则随着胎龄的增长而逐渐减慢。经回归分析原理,分别得出预测方程。枕额径增长的速度和双顶径增长的速度没有明显差异(P>0.05)。
【Abstract】 The external measurement of OFD and BPD in 292 normal fetuses is reported in this article.This result show that the OFD and BPD grow with the growth of fctus,but the growing speed of OFD and BPD slow down gradually with the growth of fetus.With the regression analysis,forecasting equation was obtained respectively, There was no significant different(p>0.05)bet ween the grow ing speed of OFD and BPD.
【关键词】 胎儿;
枕额径;
双顶径;
外测量;
【Key words】 Fetus; Occipitofrontal diameter(OFD); Biparietal diameter(BPD); External measurement;
【Key words】 Fetus; Occipitofrontal diameter(OFD); Biparietal diameter(BPD); External measurement;
- 【文献出处】 济宁医学院学报 ,Journal of Jining Medical College , 编辑部邮箱 ,1988年01期
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