Table 3.

Differences in Single-Nucleotide Polymorphisms and Lineage Among Paired Mycobacterium tuberculosis Strains Isolated From Participants With Exogenous Tuberculosis Reinfection^a, According to Diabetes Mellitus Status (n = 13)

Patient ID	Participant Origin	Outcome	SNP Difference, No.	Lineage
				Baseline	Outcome
TB-only
1	Chennai	Recurrence	522	East Africa Indian Ocean	East Africa Indian Ocean
2	Chennai	Failure	1092	Beijing East Africa	European American
3	Pune	Recurrence	186	Delhi Central Asia	Delhi Central Asia
4	Pune	Failure	267	Delhi Central Asia	Delhi Central Asia
5	Pune	Failure	1026	European American	Delhi Central Asia
6	Pune	Recurrence	1099	Delhi Central Asia	European American
7	Pune	Failure	24	Unknown	Unknown
8	Pune	Failure	155	Delhi Central Asia	Delhi Central Asia
9	Pune	Failure	1062	European American	Delhi Central Asia
TB-DM
10	Chennai	Recurrence	21	East Africa Indian Ocean	East Africa Indian Ocean
11	Chennai	Recurrence	21	East Africa Indian Ocean	East Africa Indian Ocean
12	Chennai	Recurrence	532	East Africa Indian Ocean	East Africa Indian Ocean
13	Chennai	Failure	503	East Africa Indian Ocean	East Africa Indian Ocean

Abbreviations: DM, diabetes mellitus; ID, identification; SNP, single-nucleotide polymorphism; TB, tuberculosis.

SNP difference >8 among paired Mycobacterium tuberculosis strains isolated at baseline and tuberculosis treatment outcome (treatment failure or recurrence).