Zimmer E Z, Divon M Y, Vadasz A
Eur J Obstet Gynecol Reprod Biol. 1987 Jun;25(2):89-95. doi: 10.1016/0028-2243(87)90111-0.
The relationship between fetal movements, fetal heart rate and uterine contractions was studied with a computerized system in 18 parturients during the active phase of labor. 80% of FHR accelerations and 39% of uterine contractions were associated with fetal trunk movements. The probability of association was greater in longer movements and larger accelerations. 98% of fetal movements which lasted 10-15 s, 98% of accelerations with an amplitude of 25-30 bpm and 96.4% of accelerations with a duration of 40-50 s were associated with fetal trunk movements.
使用计算机系统对18名处于分娩活跃期的产妇进行研究，以探讨胎动、胎儿心率和子宫收缩之间的关系。80%的胎儿心率加速和39%的子宫收缩与胎儿躯干运动有关。运动时间越长、加速幅度越大，两者相关的可能性就越大。持续10 - 15秒的胎动中，98%与胎儿躯干运动有关；幅度为25 - 30次/分钟的加速中，98%与胎儿躯干运动有关；持续40 - 50秒的加速中，96.4%与胎儿躯干运动有关。
