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采用流行病学调查方法,对10万名女性人群使用国内常用16种避孕药具的失败及停用原因进行分析、评价。结果表明:使用各种避孕药具失败率为4.22％,各单项避孕药具失败率以配合用药具最高16.44％,其次是避孕环7.59％;各药具因某种原因停用率为0.42％,以输卵管结扎、安排生育所占比例较大。
Epidemiological survey methods were used to analyze and evaluate the failure and discontinuation of the commonly used 16 kinds of contraceptives in 100,000 female population in China. The results showed that: the failure rate of using various contraceptives was 4.22%, the failure rate of single contraceptives was 16.44% with the highest rate of contraceptives, followed by 7.59% of the contraceptive ring; the rate of discontinuation of each item was 0.42% To tubal ligation, a larger proportion of childbirth arrangements.