Table 1.

Sociodemographic characteristics of surveyed cardiac nurses.

Parameter		Total ( N = 336)
Age (years)	20–30	56 (16.67%)
	31–40	72 (21.43%)
	41–50	112 (33.33%)
	51–60	96 (28.57%)
Sex	Women	302 (89.88%)
	Men	34 (10.12%)
Education	Medical high school	104 (30.95%)
	Medical vocational school	45 (13.39%)
	Bachelor's degree	102 (30.36%)
	Master's degree	84 (25.00%)
	Other	1 (0.30%)
Job seniority (years)	0–5	54 (16.07%)
	6–10	33 (9.82%)
	11–15	37 (11.01%)
	16–20	28 (8.33%)
	>20	184 (54.76%)
Number of jobs	1	177 (52.68%)
	2	112 (33.33%)
	3	29 (8.63%)
	4	11 (3.27%)
	>5	7 (2.08%)
Employment form	Employment contract	242 (72.02%)
	Contract of mandate/contract for specific work	14 (4.17%)
	Contract	22 (6.55%)
	Employment contract + other form	55 (16.37%)
	Contract + individual practice	2 (0.60%)
	Contract of mandate/contract for specific work + contract	1 (0.30%)
Workload per month (hours)	≤100	5 (1.49%)
	101–180	194 (57.74%)
	181–230	96 (28.57%)
	231–300	31 (9.23%)
	≥301	10 (2.98%)
Nature of work	I work independently	65 (19.35%)
	I work in a group	254 (75.60%)
	I lead a group of employees	17 (5.06%)
System of work	Eight-hour duty	68 (20.24%)
	12-h shift system	252 (75.00%)
	Other	16 (4.76%)
Marital status	Single	66 (19.64%)
	In a relationship	235 (69.94%)
	Widow/widower	13 (3.87%)
Place of residence	City >500,000 residents	214 (63.69%)
	City <100,000 residents	79 (23.51%)
	Rural area	43 (12.80%)

N, number of participants.