Table 2.

Association between IRT-based OUDSS score and problems measured by the DUSI-R and its diagnostic threshold 2 years later.

DUSI Domains	Standardized Regression Coefficients		Logistic Regression Analysis
	Men	Women	Men	Women
	β (p-value)	β (p-value)	OR (p-value); (95% CI)	OR (p-value); (95% CI)
Substance Use	.29 (<.001)	.58 (<.001)	2.01 (.001); (1.36, 2.95)	8.88 (<.001); (4.49, 17.55)
Psychiatric	.13 (.018)	.27 (<.001)	1.40 (.08); (.96, 2.03)	3.78 (<.001); (1.81,7.90)
Health	.18 (.002)	.21 (<.001)	1.55 (.06); (.99, 2.43)	1.90 (.15); (.79, 4.56)
Behavior	.16 (.003)	.36 (<.001)	1.81 (.003); (1.23, 2.67)	2.77 (.002); (1.44, 5.32)
School	.14 (.011)	.21 (<.001)	1.71 (.006); (1.17, 2.49)	2.22 (.010); (1.22, 4.07)
Family	.17 (.003)	.26 (<.001)	1.61 (.013); (1.11, 2.35)	3.77 (<.001); (1.85, 7.72)
Peers	.25 (<.001)	.32 (<.001)	1.85 (.002); (1.26, 2.71)	4.24 (<.001); (2.23, 8.04)
Social Skill	.19 (<.001)	.56 (<.001)	1.74 (.028); (1.06, 2.85)	3.25 (<.001); (1.68, 6.31)
Work	.32 (<.001)	.43 (<.001)	2.18 (.001); (1.43, 3.22)	7.70 (<.001); (3.98, 14.91)
Leisure/Recreation	.21 (<.001)	.28 (<.001)	1.73 (.006); (1.17, 2.58)	2.65 (.008); (1.29, 5.42)
Overall Problem Density Score	.27 (<.001)	.45 (<.001)	2.21 (.001); (1.50, 3.25)	4.83 (<.001); (2.47, 9.45)