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Table 2 Seasonal influenza vaccination coverage among healthcare workers: overall, by type of hospital, three consecutive seasons

From: Influenza and hepatitis B vaccination coverage among healthcare workers in Croatian hospitals: a series of cross-sectional surveys, 2006–2011

 

2009–2010

2010–2011

2011–2012

n

Median (IQR)*

n

Median (IQR)*

% change

n

Median (IQR)*

% change

 

(total)

 

(total)

  

(total)

  

University hospitals

4.080

23

2.623

16

21%

2.866

17

–14%

(18.971)

(15–35)

(15.423)

(13–22)

(15.432)

(13–24)

General hospitals

2.847

26

2.340

15

–23%

1.376

13

–53%

(9.719)

(17–43)

(10.435)

(7–28)

(9.924)

(3–20)

Long-term care and specialized hospitals

1.045

50

566

13

–46%

446

12

–60%

(2.739)

(25–61)

(2.772)

(1–32)

(2.941)

(8–36)

Overall

7.972

30

5.529

15

–24%

4686

14

–35%

 

(31.429)

(18–52)

(28.630)

(4–29)

 

(28.297)

(8–29)

 
  1. *IQR, interquartile range.
  2. decrease in the calculated total number of vaccinated HCWs, as compared to 2009.
  3. p < 0.0001, as measured by the chi-square two-tailed test.