Patients were clustered into 5 distinct groups – peripheral blood cell abundance phenotypes- little difference (PCAP-LD), peripheral blood cell abundance phenotypes- slightly difference (PCAP-SD), peripheral blood cell abundance phenotypes- T cell and B cell activation (PCAP-TB), peripheral blood cell abundance phenotypes- TEMRA CD4 activation (PCAP-T4), and peripheral blood cell abundance phenotypes- TEMRA CD4 and Th1 activation (PCAP-T4T1). Here, CD4 is linked to tuberculosis.