Table 2 Knowledge about COVID-19 and the associated willingness to receive COVID-19 vaccination (N = 865).

From: Knowledge, attitudes, and behavior of incarcerated people regarding COVID-19 and related vaccination: a survey in Italy

Knowledge about COVID-19

Total

Willingness to receive COVID-19 vaccinationa

N

%

N

%

COVID-19 can be transmitted through sneezing and coughing

Yes

644

94

405

64.3

No

41

6

23

57.5

   

χ2 = 0.75, 1 df, p = 0.386

COVID-19 can be transmitted by touching the mouth, nose and eyes with contaminated hands and not by mosquitoes bites

Yes

341

49.8

228

67.6

No

344

50.2

200

60.1

   

χ2 = 4.19, 1 df, p = 0.041

Effectiveness of alcohol-based hand sanitizers against transmission

Yes

332

48.5

204

63

No

353

51.5

224

64.7

   

χ2 = 0.23, 1 df, p = 0.632

Subjects with at least one chronic disease are at risk of severe complications of COVID-19

Yes

529

77.2

332

64

No

156

22.8

96

63.6

   

χ2 = 0.008, 1 df, p = 0.929

COVID-19 vaccination is available

Yes

550

80.3

370

68.9

No

135

19.7

58

43.6

   

χ2 = 29.55, 1 df, p < 0.001

Knowledge about effective infection control measures for COVID-19

Yes

134

19.6

74

56.5

No

551

80.4

354

65.7

   

χ2 = 3.86, 1 df, p = 0.050

  1. aThe frequency values of the respondents regarding the willingness to receive COVID-19 vaccination do not refer to the total number of the selected population due to the missing values.