Status:
COMPLETED
Comparison of SMS and IVR Surveys in Tanzania
Lead Sponsor:
Johns Hopkins Bloomberg School of Public Health
Collaborating Sponsors:
Ifakara Health Institute
Conditions:
Surveys and Questionnaires
Noncommunicable Diseases
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
This study focuses on mechanisms to adapt the performance of interactive voice response (IVR) and short message service (SMS) surveys conducted in low-and middle-income (LMIC) setting (Tanzania) and e...
Detailed Description
Using random digit dialing (RDD) sampling technique, participants will be randomized to one of two arms : 1) IVR or 2) SMS. Participants in the first study arm will receive an IVR survey. Participants...
Eligibility Criteria
Inclusion
- Access to a mobile phone
- Greater or equal to 18 years of age
- Conversant in the Swahili language
Exclusion
- Less than 18 years of age
Key Trial Info
Start Date :
October 23 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 30 2021
Estimated Enrollment :
6483 Patients enrolled
Trial Details
Trial ID
NCT04506918
Start Date
October 23 2020
End Date
April 30 2021
Last Update
April 26 2022
Active Locations (1)
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1
Ifakara Health Institute
Dar es Salaam, Tanzania