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个别案例曾经阐述妊娠中的主动脉夹层及破裂,但很少有以人口为基础的数据支持该相关性。方法:研究人员获取加利福尼亚州、佛罗里达州和纽约非联邦医疗机构中所有急诊门诊和急诊住院数据,纳入2005-2013年间生产分娩或以流产为结局的年龄≥12岁女性进行交叉队列研究。主要观察指标为主动脉夹层或破裂并发症。根据妊娠期间报告的主动脉并发症时间,定义风险时间为分娩前6个月至分娩后3
Individual cases have addressed aortic dissection and rupture during pregnancy, but few population-based data support this association. METHODS: The investigators obtained data from all emergency clinics and emergency inpatient settings in non-federal health care facilities in California, Florida and New York to include cross-cohort studies of women aged ≥ 12 years with childbirth or abortion in 2005-2013. MAIN OUTCOME MEASURES: Aortic dissection or rupture complications. According to the report of aortic complications during pregnancy time, risk time defined as 6 months before delivery until after delivery 3