OBJECTIVE: We conducted a systematic review to estimate the number of children needed to screen (NNS) to detect a single case of active TB using different active case finding (ACF) screening approaches and across different settings.
Robsky KO, Chaisson LH, Naufal F, et al. Number Needed to Screen for Tuberculosis Disease Among Children: A Systematic Review. Pediatrics. 2023 Apr 1;151(4):e2022059189. doi: 10.1542/peds.2022-059189.