Journal article
[A multi-center randomized controlled trial of intrauterine device use in Chinese women].
Abstract
OBJECTIVE: To assess the safety and effectiveness of intrauterine device in Chinese women.
METHODS: In this multicenter randomized controlled trial, a total of 24 000 women were randomly (1:1:1) into 3 groups of Yuangong Cu 365 (YCu365), Copper T 380A (TCu380A) and Multiload Cu 375 (MLCu375). Clinical outcomes were assessed at 12 months post-insertion, including discontinuation due to pregnancy, expulsion, hemorrhage and downward displacement, …
Authors
Li Y; Zhang S-M; Chen F; Zhang C-Y; Li Y-P; Zhou J; Xun P-C; Zhao Y; Ba L; Wang L
Journal
National Medical Journal of China, Vol. 91, No. 45, pp. 3172–3175
Publication Date
December 6, 2011
ISSN
0376-2491