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Table 1 Characteristics of the included studies

From: Systematic review of dengue vaccine efficacy

Author

County

Design

Age (years)

Subjects

Follow-up time

Vaccinated

Dengue vaccine*

Control

Dengue Control**

Villar et al. [10]

Colombia, Brazil, Mexico, Honduras and Puerto Rico.

ECR phase III

9 to 16

20,869

25 months after the 1st dose

13,920

280

6949

388

Capeding et al. [11]

Indonesia, Malaysia, Philippines, Thailand and Vietnam.

ECR phase III

2 to 14

10,272

25 months after the 1st dose

6848

286

3424

309

Dayan et al. [12]

Brazil

ECR phase II

9 to 16

150

6 months after the 3rd dose

100

31

50

15

Villar et al. [13]

Colombia, Mexico, Honduras and Puerto Rico.

ECR phase II

9 to 16

600

6 months after the 3rd dose

401

43

199

29

Sabchareon et al. [16]

Thailand

ECR phase IIb

4 to 11

4002

25 months after the 1st dose

2669

76

1333

58

Tran et al. [14]

Vietnam

ECR phase II

2 to 45

180

6 months after the 3rd dose

120

4

60

3

Lanata et al. [15]

Peru

ECR phase II

2 to 11

298

1 month after the 3rd dose

199

1

99

3

  1. *Cases of dengue in the vaccinated group
  2. **Cases of dengue in the control group