Association of age and parity with intrauterine device expulsion.

  title={Association of age and parity with intrauterine device expulsion.},
  author={Tessa Madden and C Mcnicholas and Qiuhong Zhao and Gina M. Secura and David L. Eisenberg and Jeffrey F Peipert},
  journal={Obstetrics and gynecology},
  volume={124 4},
OBJECTIVE To investigate whether age 14 to 19 years and nulliparity are associated with expulsion of levonorgestrel and copper intrauterine devices (IUDs). METHODS This was a planned secondary analysis of the Contraceptive CHOICE Project. We used Kaplan-Meier survival analysis to estimate expulsion rates for the first levonorgestrel or copper IUD received… CONTINUE READING