Fig. 5

Density of the variation in proportions of unsuccessful tuberculosis treatment outcomes before and during COVID-19. A Difference in the proportion of loss to follow-up before (2010–2019) and during (2020–2021) COVID-19. B Difference in the proportion of drug-resistant tuberculosis before (2010–2019) and during (2020–2021) COVID-19. C Difference in the proportion of deaths before (2010–2019) and during (2020–2021) COVID-19