“…Patients with high levels of MUS have disproportionately elevated rates of medical care utilization (Cummings & Follette, 1968;Hilkevitch, 1965), including outpatient visits (deGruy et al, 1987), hospitalizations (Barsky et al, 1991;Fink, 1992;Zoccolillo & Cloninger, 1986), and total health care costs (Craig et al, 1993;deGruy et al, 1987;Smith et al, 1986). This excessive utilization is particularly maladaptive and suboptimal because these patients tend to ' doctor shop ' , have higher rates of emergency visits, and are non-compliant with scheduled appointments (Beaber & Rodney, 1984;Escobar et al, 1987;Simon, 1992;Smith et al, 1986).…”