TABLE 2.

Specialty Medication Percentage of Days Covered by Race and Ethnicity and Annualized Wage Category (Adjusted and Unadjusted)

	Black	Hispanic	All othera	White	Total
Employees, N	556	351	345	4,106	5,358
Wage category ≤$35,000
N	67	56	32	301	456
Unadjusted mean	0.73	0.72	0.78	0.75	0.75
Predicted mean (95% CI)	0.74 (0.67-0.81)	0.74 (0.66-0.82)	0.78 (0.67-0.88)	0.75 (0.75-0.81)
Wage category $35,001-$47,000
N	80	47	31	419	577
Unadjusted mean	0.70	0.74	0.77	0.76	0.75
Predicted mean (95% CI)	0.70 (0.63-0.77)	0.76 (0.68-0.85)	0.79 (0.68-0.89)	0.76 (0.73-0.79)
Wage category $47,001-$71,000
N	179	109	70	1,108	1,466
Unadjusted mean	0.71	0.67	0.72	0.76	0.75
Predicted mean (95% CI)	0.71 (0.67-0.76)	0.67 (0.61-0.72)	0.72 (0.65-0.79)	0.76 (0.74-0.78)
Wage category $71,001-$106,000
N	149	87	89	1,251	1,576
Unadjusted mean	0.69	0.72	0.70	0.77	0.76
Predicted mean (95% CI)	0.70 (0.65-0.75)	0.73 (0.67-0.79)	0.70 (0.64-0.77)	0.77 (0.75-0.78)
Wage category ≥$106,001
N	81	52	123	1,027	1,283
Unadjusted mean	0.74	0.74	0.75	0.77	0.76
Predicted mean (95% CI)	0.74 (0.68-0.81)	0.75 (0.67-0.83)	.75 (0.70-0.80)	0.77 (0.75-0.79)

^aAmerican Indian/Alaskan Native, Asian-Pacific Islander, Native Hawaiian-Other Pacific, or 2 or more races.