Table 1. Baseline demographics of essential tremor patients with essential tremor.

	Overall
Patients	661 (100.0)
Age
Mean (SD)	61.9 (14.3)
Median (Q1, Q3)	63.0 (55.0–72.0)
Age group
≤50	119 (18.0)
50 to <55	57 (8.6)
55 to <60	91 (13.8)
60 to <65	97 (14.7)
65 to <70	87 (13.2)
70 to <75	97 (14.7)
75 to <80	76 (11.5)
80 to <85	31 (4.7)
85 to <90	6 (0.9)
Sex
Male	376 (56.9)
Female	285 (43.1)
Charlson Score
0	366 (55.4)
≥1	295 (44.6)
Insurance type
Commercial	290 (43.9)
Medicaid	59 (8.9)
Medicare	312 (47.2)

Data are presented as number (%) unless otherwise indicated. Q1 = quartile one, Q3 = quartile 3, SD = standard deviation.