Table 3. Results of the logistic regression applied to the clinical data of health care professionals with nasal carriage of S. aureus.

Variable	Odds Ratio [CI 95%]	P-value
Work at another unit	0.85 [0.17-4.30]	0.65
Age	---	0.84
Disease	1.80 [0.35-9.40]	0.84
Antibiotic	1.65 [0.43-6.26]	0.48
Hospitalization	0.21 [0.03-1.39]	0.46