Use of Consent Language and Mode to Improve Interactive Voice Response Survey in Colombia and Uganda
NCT ID: NCT04394520
Last Updated: 2020-05-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
3786 participants
INTERVENTIONAL
2018-08-31
2019-01-05
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
SINGLE
Study Groups
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Control
No change will be made to the introduction content or the consent mode (active opt-in and active opt-out) from other related trials
No interventions assigned to this group
Modified Intro, Standard Consent
Modified introductory language will be used, but the consent structure (active opt-in and active opt-out) will remain the same.
Modified Introduction
A variation in the introductory content to motivate participants to complete the survey. Participants will be presented with modified introductory language based on the findings from local focus groups and key informant interviews.
Modified Intro, Active Opt-in
Modified introductory language will be used, and the consent mode will be changed to active opt-in only.
Modified Introduction
A variation in the introductory content to motivate participants to complete the survey. Participants will be presented with modified introductory language based on the findings from local focus groups and key informant interviews.
Active Opt-in
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to actively opt-in to the survey, if they do not respond, the survey will terminate.
Modified Intro, Active Opt-out
Modified introductory language will be used, and the consent mode will be changed to active opt-out only.
Modified Introduction
A variation in the introductory content to motivate participants to complete the survey. Participants will be presented with modified introductory language based on the findings from local focus groups and key informant interviews.
Active Opt-out
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to actively opt-out to the survey, if they do not respond, the survey will continue.
Modified Intro, Passive Opt-in
Modified introductory language will be used, and the consent mode will be changed to passive opt-in only.
Modified Introduction
A variation in the introductory content to motivate participants to complete the survey. Participants will be presented with modified introductory language based on the findings from local focus groups and key informant interviews.
Passive Opt-in
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to passively opt-in to the survey, if they do not hang-up, the survey will continue.
Interventions
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Modified Introduction
A variation in the introductory content to motivate participants to complete the survey. Participants will be presented with modified introductory language based on the findings from local focus groups and key informant interviews.
Active Opt-in
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to actively opt-in to the survey, if they do not respond, the survey will terminate.
Active Opt-out
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to actively opt-out to the survey, if they do not respond, the survey will continue.
Passive Opt-in
A variation in the consent mode to motivate participants to complete the survey. Participants will be given the choice to passively opt-in to the survey, if they do not hang-up, the survey will continue.
Eligibility Criteria
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Inclusion Criteria
* 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 Criteria
18 Years
ALL
Yes
Sponsors
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The Bloomberg Family Foundation, Inc.
OTHER
Makerere University
OTHER
Pontificia Universidad Javeriana
OTHER
Johns Hopkins Bloomberg School of Public Health
OTHER
Responsible Party
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Principal Investigators
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Adnan A Hyder, PhD, MBBS
Role: PRINCIPAL_INVESTIGATOR
Johns Hopkins University Bloomberg School of Public Health
George W. Pariyo, PhD
Role: PRINCIPAL_INVESTIGATOR
Johns Hopkins University Bloomberg School of Public Health
Locations
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Instituto de Salud Publica Pontificia Universidad Javeriana
Bogotá, D.C., Colombia
Makerere University School of Public Health
Kampala, , Uganda
Countries
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References
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Gibson DG, Pariyo GW, Wosu AC, Greenleaf AR, Ali J, Ahmed S, Labrique AB, Islam K, Masanja H, Rutebemberwa E, Hyder AA. Evaluation of Mechanisms to Improve Performance of Mobile Phone Surveys in Low- and Middle-Income Countries: Research Protocol. JMIR Res Protoc. 2017 May 5;6(5):e81. doi: 10.2196/resprot.7534.
Gibson DG, Pereira A, Farrenkopf BA, Labrique AB, Pariyo GW, Hyder AA. Mobile Phone Surveys for Collecting Population-Level Estimates in Low- and Middle-Income Countries: A Literature Review. J Med Internet Res. 2017 May 5;19(5):e139. doi: 10.2196/jmir.7428.
Gibson DG, Farrenkopf BA, Pereira A, Labrique AB, Pariyo GW. The Development of an Interactive Voice Response Survey for Noncommunicable Disease Risk Factor Estimation: Technical Assessment and Cognitive Testing. J Med Internet Res. 2017 May 5;19(5):e112. doi: 10.2196/jmir.7340.
Hyder AA, Wosu AC, Gibson DG, Labrique AB, Ali J, Pariyo GW. Noncommunicable Disease Risk Factors and Mobile Phones: A Proposed Research Agenda. J Med Internet Res. 2017 May 5;19(5):e133. doi: 10.2196/jmir.7246.
Other Identifiers
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00007318-6.1
Identifier Type: -
Identifier Source: org_study_id
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