Table 3. Exploratory analysis of antibiotics as risk factors for CDI.
| Risk factor for CDI- | Odds ratio | 95% CI | p-value |
|---|---|---|---|
| CDI active antimicrobial therapy | OR = 2.20 | 1.04–4.65 | p = 0.039 |
| Combination of Anitibiotics | OR = 2.62 | 1.38–4.96 | p = 0.003* |
| β-lactames/cephalosporins | OR = 1.88 | 1.02–3.44 | p = 0.042 |
| quinolones | OR = 1.33 | 0.76–2.35 | p = 0.319 |
| clindamycin | OR = 5.29 | 0.9–inf** | p = 0.125 |
| folic acid antagonists | OR = 9.00 | 1.14–71.04 | p = 0.037 |
* significant after Bonferroni-Holm adjustment for multiple testing; ** infinite upper confidence limit, estimated by exact conditional logistic regression due to few Clindamycin patients.