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Table 1 Study demographics

From: Plasma chemokines as immune biomarkers for diagnosis of pediatric tuberculosis

Demographic characteristic Confirmed TB Unconfirmed TB Unlikely TB
Number of subjects recruited 44 47 76
Gender (male / female) 16/28 28/19 36/40
Median age (range) (in years) 7 (1–13) 8 (1–12) 6 (1–14)
Bacterial burden: 11/33/0 0/0/47
High burden/ low burden / no burden
Tuberculin skin test: (positive/negative) 44/0 35/12 45/31