Table 4.

Multivariate logistic regression analysis for H1N1

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

*denotes statistically significant at 5% level.