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Table 2 Summary of vaccine effectiveness and population impact results

From: Impact of a vaccination programme in children vaccinated with ProQuad, and ProQuad-specific effectiveness against varicella in the Veneto region of Italy

Vaccine effect

VE

95% CI

Direct effectiveness

 Crude

0.93

(0.90–0.95)

 Adjusted

0.94

(0.91–0.95)

Total effect

0.97

(0.96–0.98)

Indirect effect

0.43

(0.35–0.50)

Overall effect

0.90

(0.89–0.91)

  1. VE please define, CI confidence interval
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BMC Infectious Diseases

ISSN: 1471-2334

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