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Updated: Jun 15, 2026
10:41
A Tuberculosis Molecular Bacterial Load Assay (TB-MBLA)
Published on: April 30, 2020
Are the statistical data from Benin's National Tuberculosis Programme reliable?
A Trébucq1, J P Zellweger, F Kassa
1International Union Against Tuberculosis and Lung Disease, Paris, France. atrebucq@theunion.org
Summary
Data verification in Benin
Area of Science:
- Public Health
- Epidemiology
- Infectious Disease Control
Background:
- The National Tuberculosis Programme (NTP) in Benin, West Africa, publishes data on tuberculosis (TB) cases and treatment outcomes.
- Accurate reporting is crucial for effective TB control strategies.
Purpose of the Study:
- To assess the reliability of the data reported by Benin's National Tuberculosis Programme.
- Verification of notified tuberculosis cases and treatment results.
Main Methods:
- A retrospective survey was conducted in nine selected basic management units (BMUs) that reported zero TB patients lost to follow-up.
- Data accuracy was evaluated by comparing TB registers, treatment cards, quarterly reports, and laboratory records.
- Independent teams conducted onsite document reviews and home interviews with patients who completed treatment.
Main Results:
- Excellent agreement was found between the TB register and treatment cards, quarterly reports, and laboratory registers.
- Home interviews with 32 patients confirmed the accuracy of the recorded treatment information.
- The evaluated data demonstrated high consistency across different reporting sources.
Conclusions:
- The data published by the National Tuberculosis Programme of Benin is remarkably reliable.
- This study supports the validity of TB surveillance data in Benin.
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