Table 1. Associations between basal tip position in the phylogeny and possible predictors of transmission.

Predictor variable	Estimated coefficient (standard error)	Odds ratio (95% CI)	p-value
Not up-to-date	−0.76 (0.69)	0.47 (0.11, 1.73)	0.27
Vaccination status unknown	0.72 (0.77)	2.04 (0.47, 10.15)	0.35
Age ≥20 years	−0.38 (0.51)	0.69 (0.25, 1.86)	0.46
Community status	1.21 (0.42)	3.36 (1.49, 7.91)	0.0042