Linking individuals on probation to health care: a pilot randomized trial.

Background: Probation offices represent a location where at-risk individuals in need of health care appear on a known and regular basis. We sought to study how providing linkages to health care could improve the proportion of underserved, justice-involved individuals accessing the health care system. This study tested a linkage and referral to health care intervention for individuals on probation designed by a local change team that brought together actors from multiple agencies and tasked them with increasing general practitioner physician access for probationers. The pilot trial randomized 400 individuals on probation in Delaware during 2016-2018 to determine the effectiveness of placing a health navigator in an urban probation office to refer people to an appointment with a primary care physician. The project also tested the impact of offering an incentive to probationers for attending a doctor's appointment.

Results: Referral by a health navigator to a primary care physician was associated with a modest but significant increase in the proportion of individuals accessing care through a general practitioner physician. Offering an incentive had no significant impact on keeping the medical appointment above the effect of referral by the health navigator.

Conclusions: Probation offices represent a location where at-risk individuals in need of health care appear on a known and regular basis. This study highlights how providing linkages to health care can improve the proportion of underserved individuals accessing the health care system.