Univariate and multivariate associations between the studied variables and TBE risk among inhabitants of endemic areas, Poland, 2009.

Results from conditional logistic regression.
*p-value for the likelihood ratio (LR) chi-square test computed for the univariate statistics; Note: for ordinal variables this approximates a test for trend;
†calculated from local currency (PLN) as at January–December 2009;
‡the denominator for percentages were non-missing observations;
**variables included in a significant interaction, therefore aOR must be interpreted together with the interaction term (final row); OR - odds ratio from univariate analyses; aOR - adjusted odds ratio for variables retained in the final multivariate model; CI – confidence interval.