The effect of airtime incentives to improve participation in noncommunicable disease interactive voice response surveys: randomized controlled trials in Colombia and Tanzania
This study assessed whether airtime incentives can improve cooperation and response rates for a noncommunicable disease interactive voice response survey in Colombia and Tanzania
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Mobile Phone Survey Publications
This series of publications details the scientific studies conducted in order to improve the performance and quality of mobile phone surveys
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Maniar V, Gibson DG, Labrique A. et al. The effect of airtime incentives to improve participation in noncommunicable disease interactive voice response surveys: randomized controlled trials in Colombia and Tanzania. Oxford Open Digital Health. 2023; (1): oqad013
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