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目的:分析临床稽留流产的发病因素,为临床诊断,防治提供帮助。方法:调查询问146例患者的年龄、人工流产次数、宫颈疾病、近半年内宫腔操作史以及是否服用避孕药物、停经后是否阴道出血等,并记录表格。结果:146例患者年龄在25-30岁发生率明显高于年龄﹤25岁或≧30岁的患者,非初次妊娠发生率明显高于初次妊娠患者,半年内宫腔操作患者明显高于半年内无宫腔操作,停经后有阴道出血患者明显高于停经后无阴道出血,年龄在25-30岁发生率明显高于年龄﹤25岁或≧30岁的患者,P均﹤0.05。结论:稽留流产的发生与患者的年龄、初次妊娠、近半年内宫腔操作史以及停经后是否阴道出血密切相关
Objective: To analyze the clinical factors of missed abortion and provide help for clinical diagnosis and prevention. Methods: 146 patients were investigated for age, number of induced abortion, cervical disease, history of uterine operation in the past six months, whether or not to take contraceptives and vaginal bleeding after menopause. Results: The incidence of 146 patients aged 25-30 years was significantly higher than that of patients younger than 25 years or 30 years. The incidence of non-primary pregnancy was significantly higher than that of first-trimester patients. The intrauterine operation was significantly higher in half a year than in half a year No intrauterine operation, postmenopausal vaginal bleeding was significantly higher than those after vaginal bleeding after menopause, the incidence of 25-30 years old was significantly higher than those aged <25 years or ≥ 30 years, P <0.05. Conclusions: The occurrence of missed abortion is closely related to the patient’s age, initial pregnancy, history of uterine operation in the past half year and vaginal bleeding after menopause