Table 2.
Multivariate analysis of additional visits according to antibiotic treatment.
| Antibiotic treatment | Adjusted OR (95%CI) | PV | |
|---|---|---|---|
| Additional visits, any cause, at 30 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.07 (1.06–1.08) | <0.001 | |
| Amoxicillin/clavulanate | 1.12 (1.09–1.14) | <0.001 | |
| Benzathine benzylpenicillin | 1.46 (1.33–1.60) | <0.001 | |
| Cephalosporin | 1.27 (1.24–1.30) | <0.001 | |
| Macrolide | 1.15 (1.13–1.17) | <0.001 | |
| Additional visits, any cause, at 60 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.09 (1.08–1.10) | <0.001 | |
| Amoxicillin/clavulanate | 1.13 (1.11–1.15) | <0.001 | |
| Benzathine benzylpenicillin | 1.39 (1.28–1.51) | <0.001 | |
| Cephalosporin | 1.27 (1.24–1.30) | <0.001 | |
| Macrolide | 1.15 (1.13–1.16) | <0.001 | |
| Additional visits, any cause, at 90 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.10 (1.09–1.11) | <0.001 | |
| Amoxicillin/clavulanate | 1.12 (1.11–1.14) | <0.001 | |
| Benzathine benzylpenicillin | 1.36 (1.27–1.46) | <0.001 | |
| Cephalosporin | 1.26 (1.23–1.28) | <0.001 | |
| Macrolide | 1.16 (1.15–1.17) | <0.001 | |
| Additional visits, due to pharyngitis, tonsillitis or sore throat, at 90 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.02 (1.01–1.03) | <0.001 | |
| Amoxicillin/clavulanate | 1.18 (1.15–1.20) | <0.001 | |
| Benzathine benzylpenicillin | 1.55 (1.40–1.71) | <0.001 | |
| Cephalosporin | 1.18 (1.15–1.21) | <0.001 | |
| Macrolide | 1.12 (1.10–1.14) | <0.001 | |
| Additional visits due to otitis media, at 90 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.59 (1.5–1.68) | <0.001 | |
| Amoxicillin/clavulanate | 2.38 (2.14–2.64) | <0.001 | |
| Benzathine benzylpenicillin | 0.67 (0.30–1.50) | 0.33 | |
| Cephalosporin | 1.85 (1.61–2.12) | <0.001 | |
| Macrolide | 1.76 (1.62–1.91) | <0.001 | |
| Additional visits due to upper respiratory tract infection, at 90 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 1.20 (1.17–1.22) | <0.001 | |
| Amoxicillin/clavulanate | 1.17 (1.11–1.22) | <0.001 | |
| Benzathine benzylpenicillin | 1.23 (0.98–1.53) | 0.067 | |
| Cephalosporin | 1.17 (1.10–1.24) | <0.001 | |
| Macrolide | 1.19 (1.15–1.23) | <0.001 | |
| Additional visits due to acute sinusitis, at 90 days | Phenoxymethylpenicillin | Reference | |
| Amoxicillin | 0.98 (0.90–1.07) | 0.67 | |
| Amoxicillin/clavulanate | 1.74 (1.55–1.95) | <0.001 | |
| Benzathine benzylpenicillin | 0.65 (0.21–2.03) | 0.46 | |
| Cephalosporin | 1.31 (1.10–1.58) | 0.003 | |
| Macrolide | 1.14 (1.00–1.31) | 0.05 |