Feasibility of a screening tool for sex trafficking in an adult emergency department.

Background: Human trafficking (HT) is a human rights violation and public health issue. People with a history of HT are likely to see a physician during their exploitation. A screening tool was developed and implemented in a busy urban emergency department (ED) to aid in the identification of this population.

Objective: The objective was to retrospectively assess a HT screening tool implemented in an urban ED and evaluate the feasibility of the tool as a component of standard emergency care.

Methods: This was a retrospective observational study conducted at an urban adult ED after the implementation of an original 11-item HT screening tool. Adult patients 18 years and older were screened based on high-risk chief complaints, "red flag" risk factors, or provider gestalt. All patients with a positive screen were offered the opportunity to speak to a social worker, who then determined the patients' likely trafficking status. Data analysis was performed on this group of patients.

Results: A total of 26,974 patients were screened in the ED during 2019. Of these patients, 189 of them had a positive screen. A total of 37 patients were confirmed to have a likely sex trafficking status based on the federal definition. Eight of these patients elected to go to a community partner safe house. Positive responses to eight of the questions were significantly associated with likely sex trafficking status. Through regularized regression analysis, the predictive power of the screen was found to be derived from seven of the questions.

Conclusion: Through the implementation of this screening tool, providers in a busy urban ED were able to identify patients with an experience of sex trafficking and offer them resources using a trauma-informed approach. This study demonstrates the feasibility of implementation of screening in the ED and identifies seven of the questions used as predictive of likely sex trafficking.