From: Asymptomatic ratio for seasonal H1N1 influenza infection among schoolchildren in Taiwan
Symptom | OR (95% CI) | P-value |
---|---|---|
Fever | 5.20 (2.30-12.20) | <0.0001* |
Sore throat | 1.58 (0.59-4.14) | 0.353 |
Cough | 2.33 (0.87-6.96) | 0.107 |
Headache | 4.38 (1.36-15.18) | 0.015* |
Vomiting | 5.59 (0.98-37.88) | 0.060 |
Running nose | 1.09 (0.41-3.06) | 0.862 |
Stomach upset | 1.20 (0.09-11.73) | 0.881 |