Fig. 3From: Risk factors affecting the mortality of HIV-infected patients with pulmonary tuberculosis in the cART era: a retrospective cohort study in ChinaKaplan-Meier curves comparing the outcomes affected by risk factors (a, age > 60 years; b, diagnosis delay; c, high fever; d, CD4+ T cell count < 50 /mm3; e, bacterial pneumonia; f, pulmonary atelectasis)Back to article page