Comparing Deaths from Influenza H1N1 and Seasonal Influenza A: Main Sociodemographic and Clinical Differences between the Most Prevalent 2009 Viruses

Table 3

Regression analysis.

Variable	OR (95% CI)
Sex (women)	1
Sex (men)	0.762; (0.389–1.494)
Age	0.989; (0.971–1.007)
Have a partner	0.789; (0.430–1.448)
Smoking	0.722; (0.350–1.489)
Primary school or less	1
Junior high school	0.391; (0.189–0.809)
High school or higher level	1.651; (0.766–3.559)
Housewife	1
Unemployed or retiree	0.674; (0.242–1.878)
Student	1.165; (0.359–3.778)
Independent worker, salesperson	4.523; (1.556–13.144)
Employee	0.664; (0.280–1.574)