Table 5 Classification of AEFI (n, %).

From: A real-world based study for immunogenicity and safety for three immunization schedules of polio vaccine

 

Group a

Group b

Group c

Total

No. of cases

Rate

No. of cases

Rate

No. of cases

Rate

No. of cases

Rate

Classification

 Common vaccine reaction

1446

0.130

1255

0.142

136

0.135

2837

0.137

 Rare vaccine reaction

34

0.003

16

0.002

2

0.002

52

0.003

 Coincidental event

9

0.001

4

0.001

1

0.001

14

0.001

Severity

 Non-severe

1480

0.130

1270

0.147

138

0.137

2888

0.139

 Sever

9

0.001

5

0.001

1

0.001

15

0.001

Total

1489

0.134

1275

0.147

139

0.138

2903

0.140