<p>We conducted an analysis of childhood TB notification and treatment outcomes from 2016 through 2021 and 2018 to 2021 respectively. Data were from the Zambia national TB and leprosy program surveillance system. We fitted Poisson regression models to investigate counts of childhood TB notifications and treatment outcomes adjusting for sex, age, type of TB, site of TB and year. IRR were considered statistically significant at p&lt;0.05.</p>