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Table 2 Public health and economic impact of the QIV strategy compared to TIV

From: Impact of quadrivalent influenza vaccines in Brazil: a cost-effectiveness analysis using an influenza transmission model

 

QIV strategy vs TIV strategy

Incremental costs (R$)

 Public payer direct costs

193,738,203

 Public payer direct costs (discounted)

168,840,170

 Direct costs (public & private) + societal costs

90,041,085

 Direct costs (public & private) + societal costs (discounted)

86,320,015

Incremental health outcomes

 Life year saved

7762

 Life year saved (discounted)

3398

 QALY saved

10,484

 QALY saved (discounted)

6301

ICER (R$ per LY gained. Ref: current strategy)

 Public payer perspective

24,960

 Public payer perspective (discounted)

49,692

 Societal perspective

11,600

 Societal perspective (discounted)

25,405

ICER (R$ per QALY gained, ref: current strategy)

 Public payer perspective

18,480

 Public payer perspective (discounted)

26,798

 Societal perspective

8589

 Societal perspective (discounted)

13,700

  1. ICER Incremental cost-effectiveness ratio, QALY Quality-adjusted life-year