Finally, as shown in Fig. 3C, CCL1 (AUC 0.6738, sensitivity 61%, specificity 70%), CXCL1 (AUC 0.8678, sensitivity 81%, specificity 78%) exhibited a significant difference between confirmed TB vs unconfirmed TB children but with a low sensitivity and specificity and CXCL10 (AUC 0.6011, sensitivity 63%, specificity 51%) exhibited no significant discriminatory power between confirmed TB vs unconfirmed TB children. Here, CXCL1 is linked to tuberculosis.