Table 5 Comparison of single-infections and co-infections across different ages
Co-infection | 0–3 | 3–6 | 6–12 | P value |
|---|---|---|---|---|
N = 185 | N = 90 | N = 27 | ||
Single pertussis infection | 73 (39.5%) | 34 (37.8%) | 14 (51.9%) | 0.409 |
One co-infection | 84 (45.4%) | 39 (43.3%) | 11 (40.7%) | 0.877 |
Two and more co-infection | 28 (15.1%) | 17 (18.9%) | 2 (7.4%) | 0.341 |