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Table 1 Installation and de-installation costs in 2019 US$ based on installed households by phase and input

From: On the cost-effectiveness of insecticide-treated wall liner and indoor residual spraying as additions to insecticide treated bed nets to prevent malaria: findings from cluster randomized trials in Tanzania

Input

Installation phases

De-installation phases

Combined

Phase 1

Phase 2

Phase 3

Average

Sensi-tization

Pilot

Full scale

Sum

Cost

Col. %

Cost per household covered

 Personnel

$35.86

$28.21

$24.72

$31.61

$0.61

$0.21

$5.96

$6.79

$38.40

24.4%

 Materials

$13.61

$13.61

$13.61

$13.61

$0.00

$0.31

$2.28

$2.59

$16.20

10.3%

 Local transport

$3.49

$10.23

$1.66

$5.37

$0.31

$0.00

$4.21

$4.52

$9.89

6.3%

 Transfer from port

$4.07

$4.07

$4.07

$4.07

$0.00

$0.00

$0.00

$2.33

$6.40

4.1%

 Training

$1.43

$1.43

$1.43

$1.43

$0.00

$0.00

$0.00

$0.00

$1.43

0.9%

 Communications

$0.97

$0.97

$0.97

$0.97

$0.00

$0.00

$0.00

$0.00

$0.97

0.6%

 Incineration

$0.00

$0.00

$0.00

$0.00

$0.00

$0.00

$2.33

$2.33

$2.33

1.5%

 In-country

$59.42

$58.52

$46.45

$57.06

$0.92

$0.53

$14.78

$18.56

$75.62

48.1%

 Wall liner

$75.13

$75.13

$75.13

$75.13

$0.00

$0.00

$0.00

$0.00

$75.13

47.8%

 Subtotal (financial)

$134.55

$133.65

$121.58

$132.19

$0.92

$0.53

$14.78

$18.56

$150.75

96.0%

 Household time

$2.17

$1.36

$0.67

$4.19

$0.98

$0.00

$1.17

$2.15

$6.34

4.0%

 TOTAL (economic)

$136.72

$135.01

$122.25

$136.38

$1.90

$0.53

$15.94

$20.71

$157.09

100.0%

Cost per person covered

 Subtotal (financial)

$33.64

$33.41

$30.40

$33.05

$0.23

$0.13

$3.69

$4.64

$37.69

96.0%

 Household time

$0.54

$0.34

$0.17

$1.05

$0.25

$0.00

$0.29

$0.54

$1.58

4.0%

 TOTAL (economic)

$34.18

$33.75

$30.56

$34.10

$0.48

$0.13

$3.99

$5.18

$39.27

100.0%

 Row %

87.0%

85.9%

77.8%

86.8%

1.2%

0.3%

10.1%

13.2%

100.0%

 
  1. The 2015 FOB price for the Zero Vector was US$274 per roll (100 m × 2.3 m). All calculations are based on the 5666 installed households