Table 3. Thrombosis risk for strata of... | American Society of Hematology

Table 3.

Thrombosis risk for strata of factor IX levels (in U/dL)

	Patients	Controls	OR (95% CI)	Adjusted OR^3-151 (95% CI)
≤ 100	167	236	1^3-150	1^3-150
100-125	156	175	1.3 (0.9-1.7)	1.3 (1.0-1.8)
125-150	71	48	2.1 (1.4-3.2)	2.7 (1.7-4.2)
> 150	32	14	3.2 (1.7-6.2)	4.8 (2.3-10.1)

	Patients	Controls	OR (95% CI)	Adjusted OR^3-151 (95% CI)
≤ 100	167	236	1^3-150	1^3-150
100-125	156	175	1.3 (0.9-1.7)	1.3 (1.0-1.8)
125-150	71	48	2.1 (1.4-3.2)	2.7 (1.7-4.2)
> 150	32	14	3.2 (1.7-6.2)	4.8 (2.3-10.1)

Reference category.

Odds ratio (OR) adjusted for sex, age, and oral contraceptive use at the time of thrombosis as well as at the time of the venipuncture.