Table 3.

Observed and Expected Deaths by Age and SMRs for SECURE-IBD Cohort vs China and Italy^a (IBD Overall)

Age (y)	SECURE-IBD (n)	SECURE-IBD observed number of deaths	SECURE-IBD fatality rate (%)	China case fatality rate (%)	China expected number of deaths	Italy case fatality rate (%)	Italy expected number of deaths
0–9	3	0	0.0%	0	0	0	0
10–19	26	0	0.0%	0.2	0.052	0	0
20–29	116	0	0.0%	0.2	0.232	0	0
30–39	108	1	0.9%	0.2	0.216	0.3	0.324
40–49	95	2	2.1%	0.4	0.38	0.4	0.38
50–59	74	2	2.7%	1.3	0.962	1	0.74
60–69	54	3	5.6%	3.6	1.944	3.5	1.89
70–79	24	2	8.3%	8	1.92	12.8	3.072
>=80	23	6	26.1%	14.8	3.404	20.2	4.646
All	523	16		2.3	9.11	7.2	11.052
SMR (96% CI)					1.76 (0.90–2.62)		1.45 (0.74–2.16)

^aBased on references 23 and 2, respectively.