我国的剖宫产率已经高达46.5%,明显高于其他亚洲国家的平均剖宫产率27.3%,而世界卫生组织颁布的合理剖宫产率仅为15%,而有关剖宫产及阴道分娩的优缺点,各学者的观点存在普遍争议~([1-3])。剖宫产的过程中,新生儿可以免受阴道的挤压,因而新生儿 China’s cesarean section rate has reached 46.5%, significantly higher than other Asian countries, the average cesarean section rate of 27.3%, while the World Health Organization issued a reasonable cesarean section rate of only 15%, while the cesarean section and vaginal delivery The advantages and disadvantages of all scholars there is widespread controversy (~ [1-3]). During cesarean delivery, the newborn can be protected from vaginal compression and thus newborns