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Mantoux and Tine tuberculin tests compared in Kuwait
European Journal of Respiratory Diseases
|April 1, 1984
Summary
The Tine test and Mantoux test show 96% agreement for tuberculosis screening. Both tests are suitable for clinical use, particularly in investigating lymphadenopathy.
Area of Science:
- Infectious Diseases
- Immunology
- Public Health
Background:
- Tuberculosis remains a significant global health concern.
- Accurate diagnostic tools are crucial for effective tuberculosis control.
- Tuberculin skin testing is a common method for assessing Mycobacterium tuberculosis infection.
Purpose of the Study:
- To compare the diagnostic performance of the Tine test and the Mantoux test.
- To evaluate the clinical utility of both tuberculin skin tests.
- To assess the role of tuberculin testing in diagnosing tuberculosis and other conditions like lymphadenopathy.
Main Methods:
- A comparative study involving 260 patients.
- Performance of both Mantoux and Tine tuberculin skin tests.
- Clinical evaluation of test results and patient outcomes.
Main Results:
- High overall agreement (96%) between the Mantoux and Tine tests.
- Tine test demonstrated comparable results to the Mantoux test.
- Identified discrepancies: 17% false negatives and 8% false positives based on expected reactions.
- Both tests showed sensitivity but lacked high specificity.
Conclusions:
- The Tine test is a suitable alternative to the Mantoux test for clinical tuberculin testing.
- Tuberculin testing remains valuable in specific clinical contexts, such as investigating lymphadenopathy.
- While not ideal for diagnosing pulmonary tuberculosis, positive reactions strongly suggest non-tuberculous origins for lymphadenopathy.