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Table 3 Impact of rotavirus vaccination on hospitalisation and mortality due to diarrhoea in Latin America

From: Effectiveness of rotavirus vaccines against rotavirus infection and hospitalization in Latin America: systematic review and meta-analysis

Study

Country

Vaccine

Outcome

Pre-vaccination

Post-vaccination

Difference (%)

Diarrhoea mortality

   

Year

Results

Year

Results

 

do Carmo 2011 [7]

Brazil

RV1

Annual death rates/100 000 children

2002–2005

<1 yr: 48

2007–2009

<1 yr: 35

−22

1 yr: 11

 

1 yr: 7

−28

2–4 yr: 1

 

2–4 yr: 1

−4

All: 12

 

All: 9

−22

Gurgel 2011 [45]

Brazil

RV1

Number of hospitalisation

2002–2005

<1 yr: 986

2006–2009

<1 yr: 449

−54.5

1–4 yr: 237

 

1–4 yr: 159

−32.9

All: 1 223

 

All: 608

−50.3

Lanzieri 2011 [46]

Brazil

RV1

Annual death rates/100 000 children

2004–2005

<1 yr: 56.9

2008

<1 yr: 34.9

−39

1–4 yr: 4.5

 

1–4 yr: 3.0

−33

Richardson 2010 [49]

Mexico

RV1

Annual death rates/100 000 children

2003–2006

<1 yr: 61.5

2008

<1 yr: 25.5

−41

1–2 yr: 21.1

 

1–2 yr: 6.1

−29

2–5 yr: 2.9

 

2–5 yr: 0.2

−7

All: 18.1

 

All: 6.3

−35

Gastañaduy 2013 [50]

Mexico

RV1

Annual death rates/100 000 children

2003–2006

<1 yr: 59.1

2009–2011

<1 yr: 28.4

−52

1–2 yr: 19.6

 

1–2 yr: 7.9

−60

2–5 yr: 2.8

 

2–5 yr: 2

−26

All: 17

 

All: 8.5

−50

Bayard 2012 [53]

Panama

RV1

Annual death rates/100 000 children

2000–2005

<1 yr: 73

2008

<1 yr: 40

−45

1–4 yr: 20.3

 

1–4 yr: 9

−54

All: 31.1

 

All: 15.5

−50

Diarrhoea hospitalisation

       

do Carmo 2011 [7]

Brazil

RV1

Hospitalisation rates/100 000 children

2002–2005

<1 yr: 2 477

2007–2009

<1 yr: 1 840

−25

1 yr: 2 487

 

1 yr: 1 886

−21

2–4 yr: 774

 

2–4 yr: 722

−7

All: 1 429

 

All: 1 165

−17

Gurgel 2011 [45]

Brazil

RV1

Number of hospitalisation

2002–2005

<1 yr: 194 348

2006–2009

<1 yr: 125 151

−35.6

1–4 yr: 301 479

 

1–4 yr: 264 376

−12.3

All: 495 827

 

All: 389 527

−21.4

Masukawa 2014 [47]

Brazil

RV1

Hospitalisation rates/100 000 children

2000–2005

<1 yr: 255.8

2007–2011

<1 yr: 163.9

−35.9

1 yr: 241.5

 

1 yr: 181.3

−24.9

2 yr: 133.2

 

2 yr: 118.3

−11.2

3 yr: 83.4

 

3 yr: 76.5

−8.3

Fernandes 2014 [48]

Brazil, São Paulo State

RV1

Hospitalisation rates/100 000 children

2000–2005

<1 yr: 1 009.3

2008–2011

<1 yr: 504.5

−50

1 yr: 743.1

 

1 yr: 442.5

−40

2–4 yr: 385.4

 

2–4 yr: 279.7

−27

All: 630.8

 

All: 376.6

−40

Yen 2011 [55]

El Salvador

RV1

Hospitalisation rates/100 000 children

2005–2006

<1 yr: 499

2008

<1 yr: 79

−84

1–2 yr: 447

 

1–2 yr: 63

−86

2–3 yr: 123

 

2–3 yr: 43

−65

3–4 yr: 30

 

3–4 yr: 18

−41

4–5 yr: 26

 

4–5 yr: 8

−68

All: 225

 

All: 42

−81

Yen 2011 [55]

El Salvador

RV1

Hospitalisation rates/100 000 children

2005–2006

<1 yr: 499

2009

<1 yr: 106

−79

1–2 yr: 447

 

1–2 yr: 96

−79

2–3 yr: 123

 

2–3 yr: 67

−46

4–5 yr: 26

 

4–5 yr: 23

−11

All: 225

 

All: 70

−69

Quintanar-Solares 2011 [52]

Mexico

RV1

Number of hospitalisation

2003–2006

<1 yr: 5 133

2009

<1 yr: 6 597

−40

1–2 yr: 3 944

 

1–2 yr: 2 441

−52

2–5 yr: 1 853

 

2–5 yr: 2 265

−43

Esparza-Aguilar 2014 [51]

Mexico

RV1

Hospitalisation rates/10 000 children

2003–2006

<1 yr: 684

2008–2011

<1 yr: 358

−48

1–2 yr: 2 301

 

1–2 yr: 1 195

−48

2–5 yr: 888

 

2–5 yr: 733

−18

All: 945

 

All: 590

−38

Molto 2011 [54]

Panama

RV1

Number of hospitalisation

2000–2005

<1 yr: 1 359

2008

<1 yr: 941

−31

1–4 yr: 2 698

 

1–4 yr: 1 614

−40

All: 4 057

 

All: 2 555

−37

Bayard 2012 [53]

Panama

RV1

Number of hospitalisation

2000–2005

<1 yr: 1 062

2008

<1 yr: 762

−28

1–4 yr: 1 942

 

1–4 yr: 1 347

−31

All: 3 004

 

All: 2 109

−30