Sakakibara S, Chiba Y, Aoki M, Hasegawa T, Sasaki K, Kin S, Kurachi K
Nihon Sanka Fujinka Gakkai Zasshi. 1981 Dec;33(12):2026-32.
The measuring methods of fetal rolling movements, which are very important diagnostic informations at the case of Non Stress Test, are analysed. In normal pregnant women (from 29 to 40 gestational weeks), the observation of fetal head and trunk rolling movements by real-time B-scan, and maternal perception of fetal movements are simultaneously recorded in analog data recorder. Analysing these recorded data, we found that 76.7% of fetal rolling movements could be detected by observation of head rolling movements only, and 72.4% with trunk observation only. But maternal perception could find only 28.5% of fetal rolling movements. These results and analysis may suggest us that, if only one machine is available, the observation of fetal head rolling movements by real-time B-scan is the most effective method for the analysis if fetal rolling movements on NST.
分析了胎儿翻滚运动的测量方法，这些方法在无应激试验中是非常重要的诊断信息。在正常孕妇（孕29至40周）中，通过实时B超观察胎儿头部和躯干的翻滚运动，并将孕妇对胎动的感知同时记录在模拟数据记录器中。通过分析这些记录的数据，我们发现仅通过观察头部翻滚运动就能检测到76.7%的胎儿翻滚运动，仅通过观察躯干能检测到72.4%。但孕妇的感知只能发现28.5%的胎儿翻滚运动。这些结果和分析可能向我们表明，如果只有一台设备，通过实时B超观察胎儿头部翻滚运动是分析无应激试验中胎儿翻滚运动的最有效方法。
