One-year gross cumulative discontinuation rates are not the rates published by Wildemeersch et al.
Sivin
Irving
I
D000293:Adolescent; D000328:Adult; D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D003627:Data Interpretation, Statistical; D020878:Device Removal / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007436:Intrauterine Devices, Medicated; D016912:Levonorgestrel / Q000008:administration & dosage*; D008875:Middle Aged; D012107:Research Design
D003271:Contraceptive Agents, Female; D016912:Levonorgestrel