RSV pos (67 samples) RSV neg (134 samples) Odds ratio 95% CI
Any bacteria 49 (73.1) 76 (56.7) 2.08 1.10-3.94
M. catarrhalis 22 (32.8) 32 (23.9) 1.56 0.82-2.97
S. pneumoniae 17 (25.4) 11 (8.2) 3.80 1.67-8.69
S. aureus 6 (9.0) 17 (12.7) 0.68 0.25-1.81
H. influenzae 5 (7.5) 4 (3.0) 2.62 0.68-10.10
Other 13 (19.4) 31 (23.1) 0.80 0.39-1.65
Table 4: Bacteria associated with RSV infection (all age groups): Number of cases (percentage).