Table II.

Stepwise logistic regression model of severe acute respiratory syndrome prevention in 32 hospitals^a

	OR	95% CI	P
Set up fever screen station outside of ED
Ineffective	Reference	–	–
Effective	0.051	(0.004–0.692)	0.025
Set up alcohol dispensers at checkpoint for glove-on hand rubbing between zones of risk
Ineffective	Reference	–	–
Effective	0.043	(0.003–0.627)	0.021

OR, odds ratio; CI, confidence interval; ED, emergency department.

^aFifty hospitals were used to establish a stepwise multiple logistic regression model, and 32 were left after eliminations.