Simple and multiple logistic regression models of explanatory factors for the intention to wash hands after touching common objects displayed by influenza outbreak scenario.

n.s. = not statistically significant. * = statistically significant on p = 0.05 level, ** = statistically significant on p = 0.001 level, aSpecificity = 87.8%, Sensitivity = 34.8%, Correctly classified = 69.3%, Nagelkerke R2 = 0.176, bSpecificity = 75.0%, Sensitivity = 62.6%, Correctly classified = 69.3%, Nagelkerke R2 = 0.259. †Item specific for personal hygiene. ‡Item specific for intention to wash hands after touching common objects. §Formal education past high school/secondary school.