Purpose: Assess the feasibility of offering and barriers to accepting urine-based screening for Chlamydia trachomatis (CT) among asymptomatic adolescent mothers during their children's health care visits.
Method: Providers were automatically cued to offer CT-screening to 13 through 21 year old mothers when they opened the child's medical record. Recording the mothers' screening decisions removed the flag for 6 months. Providers were also prompted to assess the perceived importance of CT prevention, likelihood of having CT, and the worst aspect of having CT.
Results: Mothers usually brought their children to the clinic. Hence, providers could act on 97% of the 318 flags they saw. They responded appropriately 75% of the time. Only 96 (42%) of the 229 mothers who were asked agreed to screening. The primary reasons for declining were "monogamous" and "tested within 6 months". Almost everyone said CT was a top preventive health priority, but that they would be surprised if they were infected. Mothers who agreed to screening were less likely to have a child less than 6 months of age (26.0% vs. 57.1%; P < 0.0001). They were also more likely to rate knowledge of partner infidelity (39.4% vs. 13.6%; P = 0.03) and less likely to rate medical problems (15.2% vs. 40.9%; P = 0.01) the worst aspect of having CT. None of the 21 urine samples obtained within 6 months of delivery were positive for CT. Thereafter, 5 (9.1%) of the 55 urines were positive.
Conclusions: It is feasible and useful to screen adolescent mothers for CT at their children's health care visits. The best way to increase the efficacy and strengthen the impact of urine-based CT-screening in this setting is to initiate testing after the 6th postpartum month and heighten awareness of STD-risk among adolescent mothers.