Table 2 Presence of respiratory viruses in episodes with pneumonia and dyspnea
From: Respiratory tract virus infections in the elderly with pneumonia
|  | Respiratory symptoms (n = 382) | P-value | Pneumonia (n = 112) | P-value | ||
|---|---|---|---|---|---|---|
Pneumonia (n = 112) | No pneumonia (n = 270) | Dyspnea (n = 57) | No dyspnea (n = 55) | |||
Rhinovirus | 12 (11%) | 23 (8.5%) | 0.5 | 8 (15%) | 4 (7.0%) | 0.2 |
Influenza virus | 7 (6.3%) | 28 (10.4%) | 0.2 | 2 (3.6%) | 5 (8.8%) | 0.4 |
Parainfluenza virus | 5 (4.5%) | 23 (8.5%) | 0.2 | 2 (3.6%) | 3 (5.3%) | 1.0 |
Coronavirus | 7 (6.3%) | 17 (6.3%) | 1.0 | 4 (7.3%) | 3 (5.3%) | 0.7 |
Respiratory syncytial virus | 3 (2.7%) | 19 (7.0%) | 0.1 | 3 (5.5%) | 0 (0%) | 0.1 |
Human metapneumovirus | 3 (2.7%) | 5 (1.9%) | 0.7 | 2 (3.6%) | 1 (1.8%) | 0.6 |
Adenovirus | 1 (0.89%) | 1 (0.37%) | 0.5 | 1 (1.8%) | 0 (0%) | 0.5 |
Bocavirus | 1 (0.89%) | 0 (0%) | Na | 1 (1.8%) | 0 (0%) | 0.5 |
1 or more viruses | 34 (30%) | 107 (40%) | 0.09 | 18 (33%) | 16 (28%) | 0.6 |
2 or more viruses | 7 (6.3%) | 13 (4.8%) | 0.6 | 4 (7.3%) | 3 (5.3%) | 0.7 |