Table 2.

Scores of attitudes, knowledge and willingness of COVID-19 vaccine (N = 1488).

Dimension	Item	Score range	Mean(SD)	P50 (P25, P75)	Scoring rate (%)
Attitude		11–55	38.54 ± 4.48		70.07
	Do you think that contracting COVID-19 has a significant impact on your health?	1–5	3.88 ± 1.17		77.60
	Do you think that it will affect the people around you or the environment if you get COVID-19?	1–5	4.44 ± 0.84		88.80
	Do you think that the current pandemic is serious?	1–5	3.18 ± 0.81		63.60
	Do you think that the pandemic will recur in China?	1–5	3.21 ± 1.00		64.20
	How much has the pandemic affected your life in the past 6 months?	1–5	3.54 ± 0.88		70.80
	How much is the pandemic will affect your life in the next 6 months?	1–5	2.99 ± 0.81		59.80
	Do you think that you are at high risk of contracting COVID-19 ?	1–5	2.46 ± 0.94		49.20
	Do you think you that you can get prevention from COVID-19 by vaccination?	1–5	3.77 ± 0.62		75.40
	Do you think that the vaccines available on the market are safe?	1–5	3.58 ± 0.66		71.60
	Do you think that the vaccine is effective?	1–5	3.66 ± 0.62		73.20
	How much do you care about vaccine-related information?	1–5	3.82 ± 0.79		76.40
Knowledge		1–46		39(35, 42)	80.70
	Do you know who are the priority groups for vaccination?	0–8		8(8,8)	89.00
	What is the recommended age group for the vaccination?	0/5		4(4, 4)	79.60
	What are the correct methods of vaccination?	0–8		5(4, 7)	63.75
	What are the contraindications of the COVID-19 vaccine?	0–5		5(5,5)	89.40
	Which of the following statements are true?	0–5		5(4,5)	86.00
	Precautions for vaccination	0–5		5(5,5)	88.40
	How can herd immunity be achieved through vaccination?	0/5		5(5, 5)	87.00
	In general, how familiar are you with the COVID-19 vaccine?	1–5		3(3, 4)	67.60
Vaccination willingness		2–8	6.75 ± 1.07		84.38
	Do you want to be vaccinated against COVID-19?	1–6	5.00 ± 0.85		83.33
	Would you be willing to receive the COVID-19 vaccine if you are charged for it in the future?	1–2	1.74 ± 0.44		87.00
Total scale		14–109	82.41 ± 8.50		75.61