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机构地区:[1]首都医科大学附属北京世纪坛医院妇产科,100038
出 处:《中国医药》2014年第6期884-886,共3页China Medicine
摘 要:目的通过比较剖宫产率及剖宫产指征变化,探讨促进自然分娩,降低剖宫产率的措施。方法对首都医科大学附属北京世纪坛医院2009年1月至2013年9月3411例剖宫产病例进行回顾性分析,比较剖宫产率、阴道助产率、新生儿窒息率及剖宫产指征变化。结果2009年剖宫产率为44.6%(538/1207),2012年剖宫产率为33.7%(831/2463),2013年1—9月剖宫产率为33.3%(555/1666),2012年剖宫产率与2009年比较有所下降,差异有统计学意义(P〈0.05);2012年阴道助产率与2009年比较有所升高,差异有统计学意义[2.7%(66/2463)比0.6%(7/1207)](P〈0.05)。2012年与2009年的新生儿窒息率比较,差异无统计学意义(P〉0.05)。2009年与2012年的剖宫产指征:妊娠并发症、多胎妊娠及瘢痕子宫发生率上升。差异有统计学意义[21.4%(178/831)比14.9%(80/538)、8.3%(69/831)比2.6%(14/538)、11.9%(99/831)比8.7%(47/538)](P〈0.05),而社会因素、巨大儿、产程异常及其他因素剖宫产的发生率明显下降,差异有统计学意义[5.8%(48/831)比15.6%(84/538)、5.5%(46/831)比7.8%(42/538)、3.5%(29/831)比6.5%(35/538)、5.6%(46/831)比9.5%(51/538)](P〈0.05)。结论加强孕期管理,控制孕期血糖及体质量增长,减少巨大儿发生;减少社会因素刮宫产;提高医护人员胎心监护识别技术及阴道助产技术提升,可促进自然分娩并降低剖宫产率。Objective To explore measures of reducing the rate of cesarean delivery and promoting natu- ral childbirth. Methods Totally 3 411 cases of cesarean section in our hospital from Jan. 2009 to Sep. 2013 were retrospectively analyzed to compare cesarean section rate, rate of vaginal midwifery, change rate of neonatal asphyxia and cesarean section indications. Results The cesarean delivery rate was 44.6% (538/1 207) in 2009, 33.7% (831/2 463) in 2012 and 33.3% (555/1 666) in 2013 (Jan-Sep). Cesarean section rate decreased in 2012 compared with 2009; the differences were statistically significant( P 〈 0.05 ). Vaginal midwifery increased in 2012 eompared with 2009; the differences were statistically significant[ 2.7% (66/2 463 ) vs 0.6% (7/1 207 ) 1 (P 〈 0.05 ). Compared with neonatal asphyxia rate of 2012 and 2009, there was no statistically significant differ- ence ( P 〉 0.05 ). The compositions of cesarean section indications in recent two years also changed. Regarding ce- sarean section indications in 2009 and 2012 ,multiple pregnancy,pregnancy complications and scarred uterus staffs- tically increased [ 14.9% (80/538) vs 21.4% (178/831) ,2.6% ( 14/538 ) vs 8.3% (69/831) ,8.7% (47/538) vs 11.9% (99/831 ) ] (P 〈 0.05 ). Social factors, abnormal labor and other factors affecting the incidence of cesarean section decreased obviously [ 15.6% (84/538) vs 5.8% (48/831 ) ,7.8% (42/538) vs 5.5% (46/831), 6.5%(35/538) vs3.5%(29/831),9.5%(51/538) vs5.6%(46/831)l(P〈0.05). Conclusion Management of pregnancy, thblood sugar and weight gain during pregnancy may reduce incidence of fetal macrosomia.
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