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随着医学的发展,生活质量的提高及分娩过程日趋科学化,人们对分娩提出更高的要求。为了减轻产妇痛苦、缩短产程、降低剖宫产率,我院于2003年10月开始对笑气吸入性分娩镇痛的疗效进行临床观察,现报告如下。资料与方法一、一般资料:选择2003年10月～2004年8月在我院分娩的单胎头位、无头盆不称、妊娠合并症、胎儿异常等高危因素,临产后疼痛明显,自愿要求使用笑气吸入镇痛分娩的足月初产妇156例为观察组,并选择同期同样条件未行镇痛分娩的156例为对照组。两组产妇一般情况比较无显著性差异 P>0.05。二、设备与方法:我院选用的是内含50%笑气和50%氧
With the development of medicine, the improvement of quality of life and the increasingly scientific delivery process, people make higher demands on childbirth. In order to reduce the pain of maternal, shorten the labor process and reduce the rate of cesarean section, our hospital in October 2003 started the clinical observation of the efficacy of nitrous oxide labor analgesia, are as follows. Materials and Methods First, the general information: Select October 2003 ~ August 2004 in our hospital delivery of single-head position, no head basin is not known, pregnancy complications, fetal abnormalities and other risk factors, obvious pain after childbirth, voluntary Require the use of nitrous oxide inhalation of analgesic delivery of full-term primipara 156 cases for the observation group, and choose the same conditions during the same conditions did not analgesic delivery of 156 cases of control group. The two groups of maternal general situation no significant difference P> 0.05. Second, the equipment and methods: Our hospital is selected containing 50% of nitrous oxide and 50% oxygen