Table 2.

Profession characteristics (profession, health district of employment (Υ.ΠΕ), department and section of employment, years of practice) associated with COVID-19 vaccine acceptance, expressed with proportional ratio in univariate analysis.

Variables	Vaccinated N (%) or Mean (StD)	Proportional Ratio (PR) 95% CI	Sig.	Variables	Vaccinated N (%) or Mean (StD)	Proport-ional Ratio (PR) 95% CI
Healthcare profession	Nursing staff	495	69.1	0.75	(0.71–0.79)	<0.001
	Laboratory staff	56	65.9	0.71	(0.61–0.83)	<0.001
	Midwife	20	80.0	0.87	(0.71–1.06)	0.027
	Administrative	64	82.1	0.89	(0.80–0.99)	0.003
	Community nurse	22	100	1.08	(1.05–1.11)	0.181
	Cleaning staff	7	41.2	0.45	(0.25–0.79)	<0.001
	Other health professionals	40	81.6	0.88	(0.77–1.01)	0.010
	Physician	428	92.4	Ref.
Healthcare profession (groups)	Not Physician	704	71.0	0.77	(0.73–0.81)	<0.001
	Physician	428	92.4	Reference group
Health district of employment (Υ.ΠΕ)	2nd	115	88.5	1.03	(0.94–1.14)	0.501
	3rd	183	70.4	0.82	(0.74–0.92)	0.002
	4th	235	75.3	0.88	(0.80–0.97)	0.021
	5th	266	74.9	0.88	(0.80–0.96)	0.016
	6th	82	80.4	0.94	(0.83–1.06)	0.304
	7th	150	84.3	0.99	(0.89–1.09)	0.756
	1st	101	85.6	Reference group
Health district of employment (Υ.ΠΕ) (groups)	(3rd, 4th, 5th )	684	73.8	0.87	(0.83–0.92)	<0.001
	(1st, 2nd, 6th, 7th)	448	84.8	Reference group
Department of employment	Laboratory	135	78.9	1.01	(0.93–1.10)	0.823
	Other	222	75.8	0.97	(0.90–1.04)	0.384
	Clinical	774	78.2	Reference group
Section of employment	Surgery	237	73.8	0.94	(0.87–1.01)	0.078
	Laboratory	139	79.4	1.01	(0.70–1.34)	0.856
	Other	254	17.5	1.01	(0.93–1.10)	0.960
	Pathology	554	78.8	Reference group
Years of practice		Vac:16.2 Non vac: 14.0	11.1 10.2	-		0.001

StD: Standard Deviation; CI: Confidence Interval; Sig.: Significance; Vac: Vaccinated; Non Vac: Non vaccinated.