Table 1.

Annual hospitalizations with a diagnosis of invasive aspergillosis, by region

	2004		2005		2006		2007		2008		2009		2010		2011		2012		2013
	N	SE	N	SE	N	SE	N	SE	N	SE	N	SE	N	SE	N	SE	N	SE	N	SE
Volume
NE	5279	567	5777	653	5864	572	7899	1293	9343	1431	9082	1048	10,439	1512	10,354	1801	9560	701	9070	696
MW	7252	979	8241	1112	5974	709	7596	911	10,417	1355	12,024	1457	11,755	1539	11,061	1521	11,175	827	10,995	795
S	11,074	1055	11,562	1020	12,228	1238	14,785	1867	20,440	2551	18,647	1379	21,150	1740	20,912	1949	22,155	1338	20,580	1076
W	6169	621	10,053	1410	8296	1001	10,467	1218	12,092	1311	15,324	2202	9826	916	11,198	1116	11,125	727	11,235	729
Incidence per 100,000 population
NE	9.83	1.06	10.92	1.23	10.71	1.04	14.45	2.36	17.01	2.61	16.54	1.91	18.86	2.73	18.65	3.24	17.14	1.26	16.21	1.24
MW	11.19	1.51	12.85	1.73	9.02	1.07	11.44	1.37	15.65	2.04	18.06	2.19	17.55	2.3	16.47	2.26	16.6	1.23	16.28	1.18
S	10.69	1.02	11.06	0.98	11.21	1.13	13.39	1.69	18.3	2.28	16.69	1.23	18.41	1.51	18.02	1.68	18.89	1.14	17.38	0.91
W	9.31	0.94	15.06	2.11	11.96	1.44	14.93	1.74	17.07	1.85	21.63	3.11	13.62	1.27	15.37	1.53	15.12	0.99	15.13	0.98
Incidence per 10,000 all-cause hospitalizations
NE	7.07	0.76	7.88	0.89	7.94	0.77	10.75	1.76	12.68	1.94	12.42	1.43	14.5	2.1	14.54	2.53	13.69	1	13.48	1.03
MW	8.44	1.14	9.45	1.28	6.81	0.81	8.69	1.04	11.84	1.54	13.96	1.69	13.88	1.82	13.2	1.81	13.56	1	13.74	0.99
S	7.72	0.74	7.97	0.7	8.39	0.85	10.11	1.28	14.03	1.75	12.95	0.96	14.81	1.22	14.78	1.38	15.7	0.95	14.89	0.78
W	8.69	0.87	13.8	1.94	11.29	1.36	14.06	1.64	16.18	1.75	20.66	2.97	13.28	1.24	15.33	1.53	15.56	1.02	15.95	1.03

N number of annual hospitalizations, SE standard error, NE Northeast, MW Midwest, S South, W West