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

NCT04513236 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

2287

Enrollment

OTHER

Sponsor class

Conditions

Surveys and Questionnaires
Noncommunicable Diseases

Interventions

OTHER: Pre-survey incentive
OTHER: Post-survey incentive

Sponsor

Johns Hopkins Bloomberg School of Public Health

Collaborators

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