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Multivariate analysis of the probability of true BL allergy.
| Raw OR (95% CL) | Adjusted OR (95% CL) | |
|---|---|---|
| Amoxicillin | 3.33 (1.75–6.35) | 2.89 (1.37–6.11) |
| Amoxicillin–clavulanic acid | 2.10 (1.12–3.94) | 2.05 (0.99–4.25) |
| Cephalosporin | 6.38 (1.14–35.76) | 13.1 (1.29–133.5) |
| Penicillin | 0.14 (0.07–0.28) | 0.14 (0.06–0.32) |
*BL, beta-lactam; OR, odds ratio; CL, confidence limit.
