Neither combination showed a relevant improvement of accuracy, e.g., CXR suggesting likely TB or CRP > 5 mg/l was 30% sensitive and 93% specific; CXR suggesting likely TB or any SPC≥1 cm was 28% sensitive and 91% specific; CRP > 5 mg/l or any SPC≥1 cm was 61% sensitive and 73% specific. Here, CRP is linked to tuberculosis.