A genome epidemiological study of mycobacterium tuberculosis in subpopulations with high and low incidence rate in Guangxi, South China

Table 2 Number of drug-resistance mutation by M. tuberculosis lineages, Guangxi, China, 2018¹

M. tuberculosis Lineage	Isolates no.	DR Mutations no.	Odds ratio (95% CI)	P-value
L4	130	31	-	-
L2.2A²	96	23	1.004(0.523 - 1.906)	1.000
L2.2M³	112	51	1.905(1.110 - 3.309)	0.015

¹Number of drug-resistance mutations across all the strains. Fisher’s Exact Test conducted in R.
²Ancestral Beijing lineage in Lineage 2
³Modern Beijing lineage in Lineage 2

ISSN: 1471-2334