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本研究运用流行病学原理和方法,考察并评价了安—4型银夹输卵管阻断术的远期效果与安全性。结果表明银夹组远期绝育成功率达98.96％,略高于女扎组的98.30％,接近国外广泛采用的Falope环的绝育效果(98.67％),此外,在远期并发症、痛经、头昏发生率和妇检阳性体征流行率等方面,均显示银夹组明显低于女扎组,反映了多指标的一致性趋势。提示安—4型输卵管银夹绝育术已达远期高效,且为安全性较好的一种绝育新技术。
This study used epidemiological principles and methods to investigate and evaluate the long-term effect and safety of An-4 type silver clip tubal occlusion. The results showed that the success rate of long-term sterilization of silver clip group was 98.96%, slightly higher than 98.30% of female group, which was close to that of Falope ring (98.67%) widely used in foreign countries. In addition, long-term complications, dysmenorrhea, Faint incidence and the prevalence of positive signs of gynecological examination showed that the silver clip group was significantly lower than the female group, reflecting the trend of consistency of multiple indicators. Tip An-4 fallopian tube silver clip sterilization has long-term high efficiency, and for the safety of a better sterilization of new technologies.