Summary results of the logistic regression model for the avian influenza H5N1 epidemics in East-Southeast Asia, Indonesia, and China, 1996–2009.

These values are the average of 1000 bootstrap replicates of the logistic regression model. The meaning of the abbreviation shows as follow: Alt = average altitude; PopDen = population density; PolDen = poultry density, D2Water = minimal distance to inland water bodies; D2coast = minimal distance to coastline; D2Flyway = minimal distance to migratory bird pathways; D2Rail = minimal distance to railways; D2Road = minimal distance to roads. Con is the constant of the logistic regression models.