来自美国得克萨斯州Tech医学中心的Phool Chandra及其同事在纽约州麻醉学界第56届麻醉师毕业生聚会上称,许多孕妇对如何减轻分娩时的痛苦知之甚少。 该项研究共对200名孕妇进行了调查,其中的75％曾经生育过。研究者询问她们是否知道减轻分娩痛苦的方法以及对这些方法的评价。结果显示, Phool Chandra and colleagues at the Tech Medical Center in Texas, Texas, during a meeting of the 56th anesthetist graduate in New York State, said many pregnant women know little about how to reduce the pain during childbirth. The study investigated a total of 200 pregnant women, 75% of whom had had childbirth. The researchers asked if they knew the ways to ease the pain of childbirth and how they were evaluated. The results show,