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Table 7 Sensitivity analysis of selected parameters

From: Costs and effects of the Tanzanian national voucher scheme for insecticide-treated nets

Variable

Baseline values

New value

Output indicators (baseline result)

   

Cost per voucher used ($7.57)

Cost per treated net year ($4.23)

Cost per malaria case averted ($13)

Cost per death averted ($873)

User top up price

TZS 1019 ($0.83)

30% price reduction

$7.40

$4.13

$13

$857

  

200% price increase

$8.14

$4.54

$14

$943

ITN Life expectancy

3 years

2 years

$8.59

$4.79

$15

$995

Mean number of children per net

0.88

0.5

$7.57

$4.23

$23

$1536

Insecticide re-treatment rates

69%

50%

$7.57

$4.81

$19.

$999

ITN definition

Treated within last 12 months

Treated within last 6 months

$7.57

$8.45

$27

$1754

Long lasting nets

  

$8.09

$2.70

$8.48

$560