Table 1.
Symptoms of self defined influenza, France, May 2009 to April 2010 (n=105)
| Symptoms | Proportion | CI 95% | |
|---|---|---|---|
| Cough |
85.7 |
77.2 |
91.4 |
| Asthenia |
82.8 |
73.0 |
89.5 |
| Headache |
78.2 |
68.7 |
85.4 |
| Nasal congestion, sneezing |
76.3 |
65.7 |
84.3 |
| Fever |
75.0 |
64.4 |
83.3 |
| Feverishness |
73.0 |
62.6 |
81.4 |
| Sore throat |
71.2 |
61.0 |
79.7 |
| Myalgias |
70.1 |
59.6 |
78.8 |
| Dyspnea |
40.7 |
30.6 |
51.6 |
| Chest pain |
36.5 |
26.7 |
47.5 |
| Gastrointestinal |
27.0 |
18.1 |
38.1 |
| Confusion, faintness | 11.1 | 6.1 | 19.2 |