1887
Research Open Access
Like 0

SDG 3: Tuberculosis

Abstract

Background

Evaluating tuberculosis (TB) notification completeness is important for monitoring TB surveillance systems, while estimating the TB disease burden is crucial for control strategies.

Aim

We conducted an inventory study to assess TB reporting completeness in Poland in 2018.

Methods

Using a double-pronged inventory approach, we compared notifications of culture-positive TB cases in the National TB Register to records of diagnostic laboratories. We calculated under-reporting both with observed and capture–recapture (CRC)-estimated case numbers. We further compared the notifications by region (i.e. voivodship), sex, and age to aggregated data from hospitalised TB patients, which provided an independent estimate of reporting completeness.

Results

In 2018, 4,075 culture-positive TB cases were notified in Poland, with 3,789 linked to laboratory records. Laboratories reported further 534 TB patients, of whom 456 were linked to notifications from 2017 or 2019. Thus, 78 (534 – 456) cases were missing in the National TB Register, yielding an observed TB under-reporting of 1.9% (78/(4,075 + 78) × 100). CRC-modelled total number of cases in 2018 was 4,176, corresponding to 2.4% ((4,176 – 4,075)/4,176 × 100) under-reporting. Based on aggregated hospitalisation data from 13 of 16 total voivodeships, under-reporting was 5.1% (3,482/(3,670 – 3,482) × 100), similar in both sexes but varying between voivodeships and age groups.

Conclusions

Our results suggest that the surveillance system captures ≥ 90% of estimated TB cases in Poland; thus, the notification rate is a good proxy for the diagnosed TB incidence in Poland. Reporting delays causing discrepancies between data sources could be improved by the planned change from a paper-based to a digital reporting system.

Loading

Article metrics loading...

/content/10.2807/1560-7917.ES.2024.29.1.2300081
2024-01-04
2024-12-26
/content/10.2807/1560-7917.ES.2024.29.1.2300081
Loading
Loading full text...

Full text loading...

/deliver/fulltext/eurosurveillance/29/1/eurosurv-29-1-5.html?itemId=/content/10.2807/1560-7917.ES.2024.29.1.2300081&mimeType=html&fmt=ahah

References

  1. World Health Organization (WHO). Global Tuberculosis Report 2020. Geneva: WHO; 2020. Available from: https://www.who.int/publications/i/item/9789240013131
  2. World Health Organization Global Task Force on TB Impact Management. WHO; 2023. Available from: https://cdn.who.int/media/docs/default-source/hq-tuberculosis/publications-2023/who-ucn-tb-2023.2.pdf?sfvrsn=50897924_3&download=true
  3. World Health Organization (WHO). Standards and benchmarks for tuberculosis surveillance and vital registration systems. Geneva: WHO; 2015. Available from: https://www.who.int/publications/i/item/9789241506724
  4. Straetemans M, Bakker MI, Alba S, Mergenthaler C, Rood E, Andersen PH, et al. Completeness of tuberculosis (TB) notification: inventory studies and capture-recapture analyses, six European Union countries, 2014 to 2016. Euro Surveill. 2020;25(12):1.  https://doi.org/10.2807/1560-7917.ES.2020.25.12.1900568  PMID: 32234122 
  5. Melosini L, Vetrano U, Dente FL, Cristofano M, Giraldi M, Gabbrielli L, et al. Evaluation of underreporting tuberculosis in Central Italy by means of record linkage. BMC Public Health. 2012;12(1):472.  https://doi.org/10.1186/1471-2458-12-472  PMID: 22897910 
  6. van Hest NAH, Smit F, Baars HWM, De Vries G, De Haas PEW, Westenend PJ, et al. Completeness of notification of tuberculosis in The Netherlands: how reliable is record-linkage and capture-recapture analysis? Epidemiol Infect. 2007;135(6):1021-9.  https://doi.org/10.1017/S0950268806007540  PMID: 17156496 
  7. VAN Hest NAH, Story A, Grant AD, Antoine D, Crofts JP, Watson JM. Record-linkage and capture-recapture analysis to estimate the incidence and completeness of reporting of tuberculosis in England 1999-2002. Epidemiol Infect. 2008;136(12):1606-16.  https://doi.org/10.1017/S0950268808000496  PMID: 18346285 
  8. Cojocaru C, van Hest NA, Mihaescu T, Davies PD. Completeness of notification of adult tuberculosis in Iasi County, Romania: a capture-recapture analysis. Int J Tuberc Lung Dis. 2009;13(9):1094-9. PMID: 19723397 
  9. Domaszewska T, Karo B, Preuss U, Kollan C, Reuss A, Blank H-P, et al. Completeness of tuberculosis case notifications in Germany in 2013-2017: first results of an inventory study. BMC Infect Dis. 2020;20(1):766.  https://doi.org/10.1186/s12879-020-05467-9  PMID: 33069210 
  10. Carvalho C, Alba S, Harris R, Abubakar I, Van Hest R, Correia AM, et al. Completeness of TB notification in Portugal, 2015: an inventory and capture-recapture study. Int J Tuberc Lung Dis. 2020;24(11):1186-93.  https://doi.org/10.5588/ijtld.20.0094  PMID: 33256888 
  11. Morales-García C, Rodrigo T, García-Clemente MM, Muñoz A, Bermúdez P, Casas F, et al. , Working Group on Under-reporting of Tuberculosis in Spain. Factors associated with unreported tuberculosis cases in Spanish hospitals. BMC Infect Dis. 2015;15(1):295.  https://doi.org/10.1186/s12879-015-1047-0  PMID: 26220420 
  12. The World Bank Group. Population, total - Poland 2020.
  13. Korzeniewska-, Koseła M, Wesolowski S. Gruźlica w Polsce w 2018 roku. [Tuberculosis in Poland in 2018]. Przegl Epidemiol. 2020;239-57.  https://doi.org/10.32394/pe.74.19 
  14. Glaziou P, Arinaminpathy N, Dodd PJ, Dean A, Floyd K. Methods used by WHO to estimate the global burden of TB disease 2022. Geneva: WHO; 2022. Available from: https://www.who.int/publications/m/item/methods-used-by-who-to-estimate-the-global-burden-of-tb-disease-2022
  15. World Health Organization (WHO). Global Tuberculosis Report 2019. Geneva: WHO; 2019. Available from: https://www.who.int/publications/i/item/9789241565714
  16. Chao A, Tsay PK, Lin SH, Shau WY, Chao DY. The applications of capture-recapture models to epidemiological data. Stat Med. 2001;20(20):3123-57.  https://doi.org/10.1002/sim.996  PMID: 11590637 
  17. World Health Organization (WHO). Assessing tuberculosis under-reporting through inventory studies. Geneva: WHO; 2015. Available from: https://www.who.int/publications/i/item/9789241504942
  18. Act of December 5, 2008 on the prevention and control of infections and infectious diseases in humans 2008.
  19. Baillargeon S, Rivest L-P. The Rcapture Package: Loglinear Models for Capture-Recapture in R. J Stat Softw. 2007;19(5):1-31.  https://doi.org/10.18637/jss.v019.i05 
  20. Trepka MJ, Beyer TO, Proctor ME, Davis JP. An evaluation of the completeness of tuberculosis case reporting using hospital billing and laboratory data; Wisconsin, 1995. Ann Epidemiol. 1999;9(7):419-23.  https://doi.org/10.1016/S1047-2797(99)00011-3  PMID: 10501409 
  21. European Centre for Disease Prevention and Control (ECDC), World Health Organization Regional Office for Europe (WHO/Europe). Tuberculosis surveillance and monitoring in Europe 2020 –2018 data. Copenhagen: WHO/Europe; Stockholm: ECDC; 2020. Available from: https://www.ecdc.europa.eu/en/publications-data/tuberculosis-surveillance-and-monitoring-europe-2020-2018-data
  22. Korzeniewska-, Koseła M, Wesolowski S. Gruźlica w Polsce w 2015 roku. [Tuberculosis in Poland in 2015]. Przegl Epidemiol. 2017;391-403. http://www.przeglepidemiol.pzh.gov.pl/tuberculosis-in-poland-in-2015-gruzlica-w-polsce-w-2015-roku?lang=pl https://doi.org/10.32394/pe.74.19 
  23. Korzeniewska-, Koseła M, Wesolowski S. Gruźlica w Polsce w 2016 roku. [Tuberculosis in Poland in 2016]. Przegl Epidemiol. 2018;189-205. https://journals.indexcopernicus.com/search/article?articleId=2207855 https://doi.org/10.32394/pe.74.19 
  24. Korzeniewska-, Koseła M, Wesolowski S. Gruźlica w Polsce w 2017 roku. [Tuberculosis in Poland in 2017]. Przegl Epidemiol. 2019;211-26. http://www.przeglepidemiol.pzh.gov.pl/tuberculosis-in-poland-in-2017-gruzlica-w-polsce-w-2017-roku?lang=pl https://doi.org/10.32394/pe.74.19 
  25. Korzeniewska-, Koseła M, Wesolowski S. Gruźlica w Polsce w 2019 roku. [Tuberculosis in Poland in 2019]. Przegl Epidemiol. 2021;192-209. https://doi.org/10.32394/pe.75.18 https://doi.org/10.32394/pe.74.19 
  26. Lytras T, Spala G, Bonovas S, Panagiotopoulos T. Evaluation of tuberculosis underreporting in Greece through comparison with anti-tuberculosis drug consumption. PLoS One. 2012;7(11):e50033.  https://doi.org/10.1371/journal.pone.0050033  PMID: 23185524 
  27. World Health Organization (WHO). Global tuberculosis report 2017. Geneva: WHO; 2017. Available from: https://www.who.int/publications/i/item/9789241565516
  28. World Health Organization (WHO). Global tuberculosis report 2018. Geneva: WHO; 2018. Available from: https://www.who.int/publications/i/item/9789241565646
/content/10.2807/1560-7917.ES.2024.29.1.2300081
Loading

Data & Media loading...

Supplementary data

Submit comment
Close
Comment moderation successfully completed
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error