Table 2.
Bivariate logistic regression analyses of descriptive variables associated with Staphylococcus aureus nasal carriage among healthcare workers and students attending the University Hospital of Londrina from December 2017 to May 2018.
| Model | Explanatory variable | Staphylococcus aureus | |
|---|---|---|---|
| p value | OR (95% CI) | ||
| #1 | Gender (male) | 0.004 | 2.107 (1.268–3.502) |
| Occupation (student) | 0.019 | 1.819 (1.105–2.996) | |
|
| |||
| #2 | Gender (male) | 0.003 | 2.182 (1.309–3.665) |
| Age | 0.021 | 0.975 (0.955–0.996) | |
| Occupation (student) | 0.537 | — | |
| Antibiotic use | 0.850 | — | |
| Hospitalization | 0.251 | — | |
| Patient contact | 0.147 | — | |
|
| |||
| #3 | Gender (male) occupation (student) | 0.001 | 2.898 (1.553–5.410) |
| Age | 0.218 | — | |
| Antibiotic use | 0.961 | — | |
| Hospitalization | 0.215 | — | |
| Patient contact | 0.145 | — | |
OR: odds ratio; CI: confidence interval.