Trends and risk factors of mortality analysis in patients with inflammatory bowel disease: a Taiwanese nationwide population-based study

Table 4 Mortality in IBD patients registered in Catastrophic Illness Registry between 2001 and 2015, Taiwan

Dx year	Crohn’s disease					Ulcerative colitis
Dx year	Dx (n)	Death (n)	Person-year	Mortality rate (per 1000 person-year)	p value	Dx (n)	Death (n)	Person-year	Mortality rate (per 1000 person-year)	p value
2001–2005	205	45	2125	21.2	0.002^a	886	117	10,066	11.6	0.020^a
2006–2010	258	32	1714	18.7		1077	79	7572	10.4
2011–2015	456	19	955	19.9		924	18	2110	8.5

ISSN: 1479-5876