Skip to main content
. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Contraception. 2014 Jan 7;89(5):419–425. doi: 10.1016/j.contraception.2013.12.016

Figure 1. Flow diagram of analyzed participants and contraceptive method use.

Figure 1

IBD = Inflammatory bowel diseases; CD = Crohn’s disease; UC = ulcerative colitis; Tier 1 contraceptive = sterilization, implant, intrauterine devices; Tier 2 = hormonal contraceptive methods; Tier 3 = barrier methods ; Tier 4 = behavioral contraceptive methods