Bleeding event:
The mean bleeding event rate for all barriers with reported data was 1.40% (control 0.75%). COSEAL had the highest bleeding event rate (10.53%), followed by Silicone Rubber (6.86%) and PTFE (0.75%; control 1.22%). Seprafilm (control 0.00%), Cova CARD (control 0.00%), and PTFE + Seprafilm (control 0.00%) had bleeding event rates of 0.00%. The majority of barriers did not have reported bleeding event data.