См., например: Michael L. Barnett, John Hsu, and Michael J. McWilliams, “Patient Characteristics and Differences in Hospital Readmission Rates”, JAMA Internal Medicine175, no. 11 (November 2015), pp. 1803–12; and Shannon Muchmore, “Readmissions May Say More about Patients than Care”, Modern Healthcare (September 14, 2015).