Use of Airtime Structure to Improve Interactive Voice Response Surveys in Bangladesh and Uganda

NCT03773146 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

4550

Enrollment

OTHER

Sponsor class

Conditions

Surveys and Questionnaires
Noncommunicable Diseases

Interventions

OTHER: 1X Airtime Incentive
OTHER: Lottery Airtime Incentive

Sponsor

Johns Hopkins Bloomberg School of Public Health

Collaborators

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