Table 4 Factors associated with the risk perception of A/H1N1 or taking up preventive measures in daily life

Know the main modes of transmission

   No

21.8

1.00

1.00

71.9

1.00

1.00

   Yes

31.8

1.68(1.53-1.83) ^†

1.69(1.54-1.86) ^†

82.5

1.84(1.68-2.02) ^†

1.57(1.42-1.73) ^†

Know the state's initial vaccination strategy

   No

24.9

1.00

1.00

68.3

1.00

1.00

   Yes

28.9

1.22(1.12-1.34) ^†

1.12(1.01-1.24)*

82.7

2.21(2.02-2.43) ^†

1.61(1.43-1.81) ^†

Know the free vaccination policy

   No

26.5

1.00

NU

69.4

1.00

1.00

   Yes

28.1

1.08(0.98-1.19)

81.6

1.96(1.78-2.16) ^†

1.40(1.24-1.58) ^†

Worry about infection of A/H1N1

   No

-

-

-

74.4

1.00

1.00

   Yes

87.9

2.51(2.22-2.84) ^†

2.09(1.84-2.37) ^†

Has your daily life been disturbed by A/H1N1

   No

-

-

-

73.4

1.00

NS

   Yes

87.2

2.47(2.22-2.76) ^†