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Hazard ratios for ARE acquisition
| Covariate | Hazard ratio | 95% CI | P value |
|---|---|---|---|
| Probiotics | 1.43 | 0.87-2.35 | 0.16 |
| Antibiotics | |||
| Anti-ARE antibiotics | 3.74 | 0.49-28.52 | 0.2 |
| Other antibiotics | 7.73 | 4.52-13.22 | <0.001 |
| Ecological postantibiotic effect of 3 days | 7.11 | 3.10-16.30 | <0.001 |
| Age (per year) | 1.01 | 0.99-1.02 | 0.06 |
