Attitudes, practices and information needs regarding novel influenza A (H7N9) among employees of food production and operation in Guangzhou, Southern China: a cross-sectional study

Table 8 Multivariate regression analysis of the impact of various factors on willingness to accept H7N9 vaccine

Independent variables	B	SE	P	OR	95% CI for OR
Sex
Female	-	-	-	1.00	-
Male	0.10	0.16	0.54	1.11	0.80-1.51
Education level
Lower than college graduate	-	-	-	1.00	-
College graduate and higher	-0.14	0.15	0.36	0.87	0.64-1.17
Living area
Suburban or rural	-	-	-	1.00	-
Downtown	0.03	0.15	0.86	1.03	0.76-1.38
Annual income
≤$6,000	-	-	-	1.00	-
>$6,000	0.22	0.15	0.13	1.25	0.93-1.67
Age
>40 years	-	-	-	1.00	-
25-40 years	-0.10	0.36	0.79	0.91	0.44-1.84
<25 years	0.03	0.18	0.85	1.03	0.72-1.47
Place of birth
Others	-	-	-	1.00	-
Guangzhou	0.04	0.22	0.73	1.04	0.96-1.71
Marital status
Single	-	-	-	1.00	-
Married/once married	0.11	0.31	0.52	1.11	0.86-1.58
Received influenza vaccine in recent 3 years
No	-	-	-	1.00	-
Yes	0.68	0.18	0.00*	1.97	1.38-2.78
Worry about being infected with H7N9
No worry	-	-	-	1.00	-
Not to matter	-0.24	0.34	0.48	0.79	0.40-1.52
Worry	0.73	0.18	0.00*	2.06	1.45-2.94
More worry	1.02	0.23	0.00*	2.78	1.78-4.33
Very worry	1.28	0.26	0.00*	3.58	2.15-5.95
Constant	0.82	0.21	0.00*	-	-

ISSN: 1471-2334