Table 3 Association between genetic similarity of Mycobacterium strains of two case pairs (measured in number of different single nucleotide polymorphisms (SNP) and their utilization distribution overlap index (UDOI)
Linear regression of Log (SNP difference) on logit (UDOI). | Coef. | 95%CI | P | |
50% UDOI | −0.87 | −1.35 | −0.40 | < 0.001 |
95% UDOI | −2.59 | −3.80 | −1.37 | < 0.001 |
99% UDOI | −3.57 | −5.00 | −2.14 | < 0.001 |
Odds of being in a clustered dyad vs. a non-clustered dyad by UDOI. | OR | 95%CI | P | |
50% UDOI | 4.25 | 1.85 | 9.73 | 0.001 |
95% UDOI | 1.22 | 1.09 | 1.36 | < 0.001 |
99% UDOI | 1.10 | 1.04 | 1.16 | 0.001 |