Table 1.

Baseline patient characteristics

Variable	Overall (N = 1372)	Persistent (n = 454)	Discontinued (N = 559)	Switched (n = 359)
Sex
Male	846 (61.7%)	318 (70.0%)	344 (61.5%)	184 (51.3%)
Female	526 (38.3%)	136 (30.0%)	215 (38.5%)	175 (48.7%)
Age (years)
Mean	43.77	44.62	43.80	42.66
18–24	116 (8.5%)	27 (5.9%)	55 (9.8%)	34 (9.5%)
25–34	231 (16.8%)	75 (16.5%)	90 (16.1%)	66 (18.4%)
35–44	369 (26.9%)	121 (26.7%)	151 (27.0%)	97 (27.0%)
45–54	367 (26.7%)	128 (28.2%)	136 (24.3%)	103 (28.7%)
55–64	230 (16.8%)	82 (18.1%)	96 (17.2%)	52 (14.5%)
65 +	59 (4.3%)	21 (4.6%)	31 (5.5%)	7 (1.9%)
Insurance
Commercial	1252 (91.3%)	420 (92.5%)	492 (88.0%)	340 (94.7%)
Medicare	69 (5.0%)	24 (5.3%)	29 (5.2%)	7 (1.9%)
Medicaid	51 (3.7%)	10 (2.2%)	38 (6.8%)	12 (3.3%)