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Table 3 Knowledge, attitudes, and perceptions of the study population about the COVID-19 vaccine

From: Knowledge, attitudes, perceptions, and COVID-19 hesitancy in a large public university in Mexico city during the early vaccination rollout

Characteristic

Hesitant (No = 50)

Intending to be vaccinated or vaccinated (No = 790)

P-value*

Knows that a virus causes COVID-19. (No. (%)

46 (92.00)

754 (95.40)

0.268

Knows that SARS-CoV-2 is transmissible. (No. (%)

49 (98.00)

790 (100)

< 0.001

Knows that washing hands prevents COVID-19. (No. (%)

48 (96.00)

782 (98.99)

0.059

Knows that people with comorbidities have a worse prognosis. (No. (%)

47 (94.00)

780 (98.73)

0.009

Knows that face masks prevent COVID-19. (No. (%)

47 (94.00)

765 (96.84)

0.279

Is concerned about falling ill. (No. (%)

41(82.00)

747 (94.56)

< 0.001

Experiences discomfort when wearing a mask. (No. (%)

27 (54.00)

312 (39.49)

0.043

Is ashamed when wearing a mask. (No. (%)

3 (6.00)

5 (0.63)

< 0.001

Trusts physician’s recommendations. (No. (%)

31 (64.58)

739 (94.74)

< 0.001

Trusts family’s recommendations. (No. (%)

14 (29.17)

386 (49.49)

0.006

Trusts friends’ recommendations. (No. (%)

14 (29.17)

347 (44.49)

0.038

Fearful of adverse effects from the vaccine. (No. (%)

6 (12.50)

17 (2.18)

< 0.001

Disbelief in the usefulness of the COVID-19 vaccine. (No. (%)

3 (6.25)

9 (1.15)

0.004

Considers that the COVID-19 vaccine is unnecessary. (No. (%)

8 (1.03)

6 (12.50)

< 0.001

Fear of adverse effects. (No. (%)

34 (70.83)

305 (39.10)

< 0.001

Has had bad experiences with other vaccines. (No. (%)

18 (37.50)

190 (24.36)

0.042

Will never vaccinate their children. (No. (%)

8 (16.67)

12 (1.54)

< 0.001

Refuses to use face masks. (No. (%)

1 (2.00)

2 (0.25)

0.045