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Table 3 Determinants of voucher redemption rates

From: Mass distribution of free insecticide-treated nets do not interfere with continuous net distribution in Tanzania

Determinant

Outcome

Unadjusted OR (95% CI)

Fully adjusted OR (95% CI)

Top-up price

PWV

1.15 (1.02-1.29)

0.65 (0.45-0.94)

IV

0.73 (0.62-0.86)

0.94 (0.58-1.53)

Retailer-clinic ratio

PWV

1.01 (0.89-1.15)

1.43 (1.31-1.57)

IV

0.82 (0.70-0.96)

1.27 (1.17-1.40)

Universal coverage campaign

PWV

1.11 (0.90-1.40)

1.55 (1.06-2.27)

IV

2.06 (1.69-2.53)

1.26 (0.88-1.80)

Under-five coverage campaign

PWV

0.70 (0.60-0.82)

1.18 (0.92-1.54)

IV

1.76 (1.42-2.20)

1.44 (1.03-2.01)

Malaria prevalence

PWV

1.01 (0.99-1.02)

1.01 (0.99-1.01)

IV

0.99 (0.98-1.01)

1.01 (0.99-1.03)

Socio-economic status

PWV

1.33 (1.02-1.70)

1.35 (1.02-1.73)

IV

1.39 (1.12-1.72)

1.43 (1.10-1.70)

Exposure of men to mass media

PWV

1.25 (0.92-1.70)

0.99 (0.98-1.01)

IV

1.21 (0.87-1.69)

1.01 (0.99-1.01)

Exposure of women to mass media

PWV

1.19 (0.94-1.51)

1.01 (0.99-1.01)

 

IV

1.17 (0.90-1.53)

1.00 (0.99-1.01)

  1. PWV: pregnant woman voucher; IV: infant voucher; OR: odds ratio; CI: confidence interval. OR values represent per cent increase or decrease in voucher redemption rate, per unit increase in variable.