TABLE 2.
Results of pairwise t tests comparing one drug (or combination) to another
| Antibiotic(s) compared and parametera | CHX | AMX | MTZ | AZM |
|---|---|---|---|---|
| AMX | ||||
| % mean difference (95% CI) | 65 (47–84) | |||
| q | 0.0020 | |||
| MTZ | ||||
| % mean difference (95% CI) | 83 (57–109) | 18 (−14 to 50) | ||
| q | 0.0023 | 0.2188 | ||
| AZM | ||||
| % mean difference (95% CI) | 78 (67–89) | 13 (−9 to 34) | −5 (−34 to 23) | |
| q | 0.0004 | 0.2188 | 0.6319 | |
| AMX-MTZ | ||||
| % mean difference (95% CI) | 11 (4–18) | −54 (−74 to −35) | −72 (−99 to −45) | −67 (−80 to −53) |
| q | 0.0207 | 0.0031 | 0.0031 | 0.0008 |
a
All results were assessed at 36 h, at dilutions of 1:27. CHX, chlorhexidine; AMX, amoxicillin; MTZ, metronidazole; AZM, azithromycin; CI, confidence interval.