CAJ | 학술논문

目的探讨前置胎盘发生率的变化，分析其与人流之间的关系并寻找预防前置胎盘相应的对策。方法以回顾性分析方法对20年来我院的496例前置胎盘病例及既往人流产妇病例进行对比分析。结果前置胎盘发生率为1.01％，前置胎盘的发生率近十五年来显著上升，中央型前置胎盘构成比显著升高(P＜0.01)，前置胎盘患者人流史比例高。既往人流产妇发生率为33.6％，既往人流产妇比例近十五年来显著上升（P＜0.05）。结论既往人流产妇比例增多可能是前置胎盘发生率上升的原因
목적 탐토전치태반발생솔적변화，분석기여인류지간적관계병심조예방전치태반상응적대책。방법 이회고성분석방법대20년래아원적496례전치태반병례급기왕인유산부병례진행대비분석。결과 전치태반발생솔위1.01％，전치태반적발생솔근십오년래현저상승，중앙형전치태반구성비현저승고(P＜0.01)，전치태반환자인류사비례고。기왕인유산부발생솔위33.6％，기왕인유산부비례근십오년래현저상승（P＜0.05）。결론 기왕인유산부비례증다가능시전치태반발생솔상승적원인
Objective To explore the change of the placenta previa incidence, and analyze the relationship between abortion rate and it, looking for corresponding prevention countermeasures for placenta previa. Methods With retrospective analysis method, 496 cases of placenta previa in 20 years were analyzed comparing with those cases with past abortion puerpera history. Results The placenta previa incidence is 1.01％, and it increased significantly over the past 15 years. The constituent ratios of central type placenta previa significantly increased too. The abortion history has a high proportion in the placenta previa patients. The past puerpera abortion incidence was 33.6％, which rose dramatically over the past 15 years. Conclusion The past puerpera abortion incidence' s increasing may be the reason why incidence of the placenta previa rises.