Skip to main content

Table 5 Incidence of adverse events (AEs) during the first 7 days after vaccination

From: The priming effect of previous natural pandemic H1N1 infection on the immunogenicity to subsequent 2010-2011 influenza vaccination in children: a prospective cohort study

 

Split vaccine (n = 181)

Subunit vaccine (n = 190)

p-value

Solicited AE

(Event/subject)

65/42

58/34

0.26/0.21

Systemic AE

(Event/subject)

12/10

33/24

0.066/0.018

 Fever/chill

 

3

9

0.094

 Headache

 

1

7

0.038

 Myalgia

 

6

13

0.12

 Malaise

 

2

4

0.45

Local AE

(Event/subject)

53/36

25/16

0.006/0.001

 Pain

 

31

14

0.004

 Erythema

 

5

2

0.23

 Swelling

 

9

9

0.92

Unsolicited AE

 

11

9

0.57