Table 2.

Incident cases and incident rates per 10,000 person-years of venous thromboembolism, deep vein thrombosis, and pulmonary embolism in IBD patients and non-IBD controls.

	IBD (N = 33,131)			Non-IBD (N = 198,825)
	Incident cases	Person-years	Incident rate	Incident cases	Person-years	Incident rate
VTE
Overall	110	99,206	11.1	376	595,912	6.3
Sex
Male	49	60,268	8.1	209	361,824	5.8
Female	61	38,938	15.7	167	234,087	7.1
Age group
20–39	19	42,319	4.5	33	254,058	1.3
40–59	27	39,692	6.8	103	238,389	4.3
60–80	64	17,195	37.2	240	103,466	23.2
DVT
Overall	78	99,253	7.9	215	596,128	3.6
Sex
Male	36	60,288	6.0	112	361,955	3.1
Female	42	38,965	10.8	103	234,174	4.4
Age group
20–39	14	42,324	3.3	17	254,075	0.7
40–59	21	39,697	5.3	55	238,454	2.3
60–80	41	17,231	23.8	143	103,599	13.8
PE
Overall	32	99,333	3.2	161	596,221	2.7
Sex
Male	13	60,328	2.2	96	361,993	2.6
Female	19	39,005	4.9	65	234,228	2.8
Age group
20–39	5	42,340	1.2	18	254,076	0.7
40–59	6	39,732	1.5	52	238,463	2.2
60–80	23	17,261	13.3	91	103,682	8.8

IBD inflammatory bowel disease; VTE venous thromboembolism; DVT deep vein thrombosis; PE pulmonary embolism.