Table 1.

Cohort demographics (n = 97).

Age at PRC admission (years)	52.56 (13.30)
Sex
Female	60 (61.9%)
Male	37 (38.1%)
Clinical diagnosis of RLS
No	92 (94.8%)
Yes	5 (5.2%)
Duration opioid use (months)	87.31 (96.27)
Opioid type
Synthetic	93 (96%)
Nonsynthetic	4 (4%)
MME	45.59 (48.26)
MME > 20
No	36 (37.1%)
Yes	61 (62.9%)
Alpha-2-delta ligand use
No	47 (48.5%)
Yes	50 (51.5%)
Dopamine agonist use
No	92 (94.8%)
Yes	5 (5.2%)
Timepoint taper completed
Admission	5 (5.2%)
Midpoint	61 (62.9%)
Dismissal	31 (32.0%)

MME = morphine milligram equivalents, RLS = restless legs syndrome, PRC = Mayo Clinic Pain Rehabilitation Center.