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胎儿脉冲血氧测定(fetal pulse oximetry,FPO)可提高产程中对胎儿健康状况评估的准确性。现有随机对照临床试验结果显示,它可以降低胎心宫缩监护(CTG)提示不确定胎儿情况的剖宫产率,但不会降低总体剖宫产率。
Fetal pulse oximetry (FPO) improves the assessment of fetal health status during labor. The results of current randomized controlled clinical trials have shown that it can reduce cesarean section rates in fetal uncomplicated fetuses at Fetal Convulsive Care (CTG), but not overall cesarean section rates.