Survival and factors associated with mortality among people with tuberculosis in Medellín, Colombia (2018–2023): a retrospective cohort study

TB survival is influenced by age and comorbidities, indicating the need for targeted strategies to protect high-risk groups. Strengthening comprehensive TB control through timely diagnosis, integrated management of chronic conditions and patient-centred care is essential to reduce preventable deaths. Furthermore, improving case notification and follow-up through integrated information platforms will contribute to more effective public health interventions.