ABSTRACT
Objective To study the effect of non-invasive low frequency nerve and muscle stimulator on labor analgesia. Methods Four hundred primigravida in our hospital were randomized into the control and observation group in equal number:The deliveries of the former group were accompanied with full-process Doula and those of the latter with Doula-assisted analgesia besides Doula accompany.The two groups were compared in terms of analgesic effect,labor progress,delivery method,post-partum hemorrhage and neonatal conditions. Results The observation group was significantly better than the control group in terms of analgesic effect,active phase,total labor and spontaneous delivery(all P0.05). Conclusion Doula-assisted analgesia plus Doula accompany for the full labor process is effective for alleviating labor pains,accelerating labor process and spontaneous delivery.