Table 2.

Univariate analysis of Covid-19 vaccination acceptability.

Variables	N, (%), Mean/SD	Acceptance of COVID 19 Vaccine
		Yes  (%)	No  (%)	p Value
Sex
Male		142/173  82	31/173  18	0.053
Female		125/167  75	42/167  25
Age		267 45.67 + 11.00	72 41.3 + 11.01	0.003
Occupation
Physicians		172/214  80	42/214  20	0.018
Dentists		66/80  82.5	14/80  17.5
Pharmacists		29/45  64	16/45  36
Q1. Overall the vaccines are important for Public Health
Fully agree/Agree	336/340  99	251/336  75	85/336  25	0.0005
Fully disagree/Disagree	4/340  1	1/4  25	3/4  75
Q2. Overall, the vaccines are safe.
Fully agree/Agree	331/340  97	267 /331  80	69/331  20	<0.001
Fully disagree/Disagree	9/340  3	1/9  11	8/9  89
Q3. The vaccines in general are effective.
Fully agree/Agree	328/340  96.5	264/328  80	64/328  20	<0.001
Fully disagree/Disagree	12/340  3.5	2/12  16.5	10/12  83.5
Q4. I am concerned over COVID-19 vaccination side effects
Fully agree/Agree	194/340  57	126/194  65	67/194  35	0.001
Fully disagree/Disagree	104/340  30.5	99/104  95	5/104  5
Q5. The information I have received on vaccination against COVID-19 from the Greek Public Health authorities is reliable.
Fully agree/Agree	230/340  68	211/230  92	19/23  8	0.001
Fully disagree/Disagree	81/340  24	29/81  35	52/81  65
Q6. The development time of the vaccines against COVID-19 was short.
Fully agree/ Agree	261/340  77	191/261  73	69/261  27	0.002
Fully disagree/Disagree	52/340  15	49/52  94	3/52  6
Q7. Have you been vaccinated with the influenza vaccine 2020–2021?
Yes	251/340  74	207/251  82.5	43/251  17.5	0.001
No	89/340  26	60/89  67	29/89  33
Q8. What was your main source of information on COVID-19 vaccines?
-Biomedical scientific publications				0.220
-Website of a Greek CDC		215/286  75	71/286  25
-International Health Organizations (WHO, CDC, ECDC)
-Television/radio/newspapers
-Social media/blogs		35/50  70	15/50  30