依托孕烯皮下埋植避孕的临床经验和可接受性

来源 :世界核心医学期刊文摘:妇产科学分册 | 被引量 : 0次 | 上传用户:lxj13050621544
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目的:评价一种依托孕烯皮下单棒避孕埋植剂的有效性、副作用及受试者的持续使用率。方法:共417例育龄健康志愿者参加了此项多中心试验。埋植剂植入后,就避孕作用对受试妇女随访3年。每次随访均记录其临床症状、副作用及阴道出血情况。分别应用珀尔指数和Kaplan-Meier生命量表分析有效性和持续使用率。结果:观察了总共958.5个(妇女·年)(每个妇女27.5月)。珀尔指数评分为0。44.4%的使用者报告有副作用,但到研究结束时此比例降至16.5%。持续使用率为61.4%。早期终止使用(占受试者的21.
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