Impact of TB Information Leaflets on Staff Knowledge
Author Information
Author(s): Roy Anjana, Abubakar Ibrahim, Chapman Ann, Andrews Nick, Pattinson Mike, Lipman Marc, Rodrigues Laura C., Figueroa Jose, Tamne Surinder, Catchpole Mike
Primary Institution: Health Protection Services, Health Protection Agency, Colindale, London, United Kingdom
Hypothesis
Do TB-specific information leaflets improve knowledge among staff working with substance mis-users?
Conclusion
The study found that staff who received TB-specific leaflets showed a significant increase in knowledge about tuberculosis compared to those who received a control leaflet.
Supporting Evidence
- The TB-specific leaflet group showed significant increases in knowledge about TB symptoms and treatment.
- 88% of key workers reported never receiving any TB awareness-raising intervention prior to this study.
- Knowledge about TB being curable increased from 81% to 100% in the intervention group.
Takeaway
This study showed that giving special information about tuberculosis to workers helps them learn more about the disease.
Methodology
A multi-centre pilot controlled trial where staff were given either a TB-specific leaflet or a control leaflet, and their knowledge was assessed before and after the intervention using questionnaires.
Potential Biases
Potential bias due to non-random allocation and reliance on self-reported knowledge.
Limitations
The study did not assess long-term knowledge retention or changes in behavior, and the allocation of participants was not randomized.
Participant Demographics
Participants were key workers from various backgrounds involved in supporting substance mis-users, primarily from the UK.
Statistical Information
P-Value
0.0002
Confidence Interval
95% CI
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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