The analgetic effect and the influece on birth process,childbirth way,postpartum bleeding volume,foetus and newborn as well as adverse reaction were compared respectively.

　
英 美
  • 結果:觀(guān)察組鎮痛效果顯著(zhù),產(chǎn)婦自我感覺(jué)良好,產(chǎn)程較未干預組明顯縮短,兩組各項觀(guān)察指標差異無(wú)顯著(zhù)性。
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