Table 2.

Outcomes by demographic, clinical, and treatment characteristics

	Total	Hospitalized		ICU		Ventilator		Death		ICU/ventilator/death
	n	n	%	n	%	N	%	n	%	n	%
Overall	277	47	20.4	15	6.5	7	3	4	1.7	17	7.4
Age, years
0–9	4	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
10–19	14	1	7.1	0	0.0	0	0.0	0	0.0	0	0.0
20–29	40	4	10.0	2	5.0	0	0.0	1	2.5	3	7.5
30–39	61	11	18.0	2	3.3	0	0.0	0	0.0	2	3.3
40–49	49	9	18.4	4	8.2	3	6.1	0	0.0	4	8.2
50–59	26	7	26.9	3	11.5	2	7.7	1	3.8	3	11.5
60–69	23	11	47.8	3	13.0	1	4.3	1	4.3	3	13.0
70–79	6	2	33.3	1	16.7	1	16.7	1	16.7	2	33.3
≥80	4	1	25.0	0	0.0	0	0.0	0	0.0	0	0.0
Sex
Male	92	20	21.7	11	8.0	5	3.6	1	0.7	11	8.0
Female	137	27	19.7	4	4.3	2	2.2	3	3.3	6	6.5
Disease type
CD	115	21	18.3	6	5.2	3	2.6	0	0.0	6	5.2
UC/unspecified	115	26	22.6	9	7.8	4	3.5	4	3.5	11	9.6
IBD disease activity
Remission	111	18	16.2	5	4.5	2	1.8	2	1.8	6	5.4
Mild	54	9	16.7	1	1.9	1	1.9	1	1.9	2	3.7
Moderate/severe	64	20	31.2	9	14.1	4	6.3	1	1.6	9	14.1
Smoking
Non‐smoker	223	45	20.2	14	6.3	7	3.1	4	1.8	16	7.2
Current smoker	7	2	28.6	1	14.3	0	0.0	0	0	1	14.3
Comorbidities
0	177	26	14.7	7	4.0	3	1.7	0	0.0	7	4.0
1	43	13	30.2	4	9.3	1	2.3	1	2.3	5	11.6
2	5	4	80.0	1	20.0	1	20.0	1	20.0	2	40.0
3+	5	4	80.0	3	60.0	2	40.0	2	40.0	3	60.0

CD, Crohn's disease; IBD, inflammatory bowel disease; ICU, intensive care unit; UC, ulcerative colitis.