Table 2.

California case-study hospital personnel seasonal influenza vaccination status data.

Hospital	Influenza season	Percentage vaccinated	Percentage declined	Percentage vaccination status unknown
All CA hospital average	2008–2009	55.3	27.9	16.8
	2009–2010	62.6	23.9	13.5
	2010–2011	64.3	28.3	7.8
Hospital 1	2008–2009	70.3	13.3	16.4
	2009–2010	Not reported	Not reported	Not reported
	2010–2011	82.8	13.7	3.5
Hospital 2	2008–2009	37.3	28.5	34.2
	2009–2010	38.3	6.0	55.7
	2010–2011	44	16.5	39.5
Hospital 3	2008–2009	37.0	23.2	39.8
	2009–2010	31.0	69.0	0
	2010–2011	57.5	42.5	0
Hospital 4	2008–2009	59.0	10.5	30.5
	2009–2010	64.4	34.3	1.3
	2010–2011	60.2	39.2	0.6
Hospital 5	2008–2009	Not reported	Not reported	Not reported
	2009–2010	93.0	7.0	0
	2010–2011	62.4	37.6	0
Hospital 6	2008–2009	50.6	43.3	6.1
	2009–2010	96.0	4.0	0
	2010–2011	63.2	36.8	0
Hospital 7	2008–2009	83.1	16.9	0.0
	2009–2010	91.1	11.7	-
	2010–2011	85.6	14.1	0.3
Hospital 8	2008–2009	75.7	19.4	4.9
	2009–2010	98.3	1.7	0.0
	2010–2011	97.6	2.4	0.0
Hospital 9	2008–2009	64.9	33.4	1.7
	2009–2010	93.8	5.3	0.9
	2010–2011	90.8	4.4	18.3