在计划生育诊所使用 cu-7 设备。
Use of the cu-7 device in a family planning clinic.
出版信息
Can Fam Physician. 1980 Nov;26:1507-14.
The experience of 707 women undergoing a first insertion of the Cu-7® at the Family Planning Clinic, Edmundston, has been assessed.The majority (67.3%) of patients were parous, and 77.2% were 20-29 years of age. Insertion of the Cu-7 was considered easy in both nulliparous and parous patients.Two years of use have been completed by 136 women (7,917 woman months of use). Relevant life-table discontinuation rates for the first two years of use, respectively, were: involuntary pregnancy 1.50%, 1.39%; expulsion 6.60%, 1.11%; removal of the Cu-7 for some medical reason 19.83%, 14.85%.Removals for pain among nulliparous women were significantly more frequent than among parous patients (p<.001).
对在埃德蒙斯顿计划生育诊所接受首次 Cu-7®放置的 707 名女性的经历进行了评估。大多数（67.3%）患者为经产妇，77.2%年龄在 20-29 岁之间。初产妇和经产妇均认为 Cu-7 的放置很容易。136 名女性（7917 个妇女月的使用）完成了两年的使用。前两年使用的相关生命表停药率分别为：非意愿妊娠 1.50%，1.39%；脱落 6.60%，1.11%；因某些医疗原因取出 Cu-7 19.83%，14.85%。初产妇因疼痛取出的比例明显高于经产妇（p<.001）。
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