Status:
COMPLETED
Use of Consent Language and Mode to Improve Interactive Voice Response Survey in Colombia and Uganda
Lead Sponsor:
Johns Hopkins Bloomberg School of Public Health
Collaborating Sponsors:
The Bloomberg Family Foundation, Inc.
Makerere University
Conditions:
Surveys and Questionnaires
Noncommunicable Diseases
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
This study evaluates the effect of one new form of introduction language and three new modes of providing consent on interactive voice response (IVR) survey cooperation, response, refusal and contact ...
Detailed Description
Using random digit dialing (RDD) sampling technique, RDD participants will be randomized to one of five introduction and consent combinations and then have them complete noncommunicable disease risk f...
Eligibility Criteria
Inclusion
- Access to a mobile phone
- Greater or equal to 18 years of age
- In Colombia, conversant in the Spanish language. In Uganda, conversant in Luo, Luganda, Runyakitara or English languages.
Exclusion
- Less than 18 years of age
Key Trial Info
Start Date :
August 31 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 5 2019
Estimated Enrollment :
3786 Patients enrolled
Trial Details
Trial ID
NCT04394520
Start Date
August 31 2018
End Date
January 5 2019
Last Update
May 19 2020
Active Locations (2)
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1
Instituto de Salud Publica Pontificia Universidad Javeriana
Bogotá, D.C., Colombia
2
Makerere University School of Public Health
Kampala, Uganda