Table 1.

Blood transcriptome datasets obtained from GEO satisfying the inclusion criteria as mentioned in Methods section.

GEO ID	Platform	Uninfected Samples	LTBI Samples	Active TB Samples	Geographic Location	Age Group	Dataset Usage	Reference
GSE19439	Illumina GPL6947	12	17	13	London, UK	Adult	Discovery	(7)
GSE19444	Illumina GPL6947	12	21	21	London, UK	Adult	Discovery	(7)
GSE28623	Agilent GPL4133	37	25	46	The Gambia	Adult	Discovery	(13)
GSE107993	Illumina HiSeq GPL20301	15	16	–	Leicester, UK	Adult	Validation	(23)
GSE107994	Illumina HiSeq GPL20301	50	57	–	Leicester, UK	Adult	Validation	(23)
GSE37250	Illumina GPL10558	–	83	97	South Africa, Malawi	Adult	Validation (Set 2)	(14)
GSE40553	Illumina GPL10558	–	36	29	South Africa	Adult	Validation (Set 2)	(24)
GSE79362	Illumina Hiseq GPL11154	–	153	–	South Africa, Gambia	Adolescent	Validation (Set 2)	(18)
GSE101705	Illumina Nextseq GPL18573	–	16	27	South India	Adult	Validation (Set 2)	(25)