Characteristic | Azithromycin arm (N = 419) n (%) | Placebo arm (N = 424) n (%) | OR (95% CI) | p-value |
---|---|---|---|---|
Purulent discharge | 18 (4.3) | 22 (5.2) | 0.82 (0.44,1.54) | 0.628 |
Any bacteria detected | 5 (1.2) | 16 (3.8) | 0.31 (0.12,0.82) | 0.025 |
Any gram-positive | 4 (1.0) | 14 (3.3) | 0.28 (0.10,0.82) | 0.029 |
S. aureus | 4 (1.0) | 12 (2.8) | 0.33 (0.11,0.98) | 0.074 |
S. pneumoniae | 0 (0.0) | 2 (0.5) | 0.00 (0.00,1.94) | 0.499 |
Any gram-negative | 1 (0.2) | 6 (1.4) | 0.17 (0.00,1.06) | 0.123 |
H. influenzae | 0 (0.0) | 3 (0.7) | 0.00 (0.00,1.29) | 0.249 |
M. catarrhalis | 0 (0.0) | 3 (0.7) | 0.00 (0.00,1.29) | 0.249 |
N. gonorrhoeae | 1 (0.2) | 1 (0.2) | 1.01 (0.00, NA) | 1.00 |
C. trachomatis | 0 (0.0) | 0 (0.0) | – | – |
Bacterial co-infectiona | 0 (0.0) | 4 (0.9) | 0.00 (0.00,0.97) | 0.124 |