Use of home-obtained vaginal swabs to facilitate rescreening for Chlamydia trachomatis infections: two randomized controlled trials.

OBJECTIVE:To determine whether the use of home-based, self-obtained vaginal swabs among women who were treated for Chlamydia infection can increase rescreening rates in comparison with clinic-based rescreening, and to identify subgroups in which rescreening could be enhanced using self-obtained vagi