Table 2.
Incidence and distribution of Parainfluenzavirus by type, age, and viral load
| Total (n:268) | VL | Children (n:223) | Adults (n:45) | p | |
|---|---|---|---|---|---|
| Incidence | 4.37% | 5.23% | 2.43% | < 0.0001 | |
| VL | 5.3 ± 1.2 (2.4–9.5) | 5.3 ± 1.5 (2.4–9.5) | 5.6 ± 1.3 (2.6–8.4) | ns | |
| PIV1 | 87 (32.5%) | 4.6 ± 1.3 (2.9–8.4) | 74 (33.2%) | 13 (28.9%) | ns |
| PIV2 | 7 (2.6%) | 4.7 ± 0.9 (3.6–5.9) | 5 (2.2%) | 2 (4.4%) | ns |
| PIV3 | 83 (31%) | 5.3 ± 1 (3.6–8.2) | 68 (30.5%) | 15 (33.3%) | ns |
| PIV4 | 38 (14.2%) | 5.6 ± 0.8 (4.1–7.6) | 33 (14.8%) | 5 (11.1%) | ns |
| PIVNT | 53 (19.8%) | 5 ± 1.4 (2.4–9.5) | 43 (19.3%) | 10 (22.2%) | ns |
| p | < 0.0001 | ns | ns | ns |
VL viral load (log10) copies/103 cells, NT not typed