Fig. 2a

Lognormal AFT survival curves for patients with TB (n = 2742). The lognormal-based predicted survival curve based on a null model depicts the overall survival probability for the study cohort. The X-axis represents time in months, and the Y-axis represents the survival probability. The grey curve shows the predicted survival probability over time for all participants, with a median predicted survival time of 245 months, indicating a favorable long-term outlook for the cohort overall.