Table 5.

Relationship between nurses’ assessment of patient care quality and socio-demographic factors—results of univariate and multivariate regression analysis

Feature		Univariate models				Multivariate model
		Regression parameter	95%CI		p	Regression parameter	95%CI		p
Age	[years]	0,002	-0,011	0,014	0,819	0,033	0,003	0,062	0,03 *
Seniority [years]	< 1	ref				ref
	1–5	-0,115	-0,768	0,538	0,729	-0,372	-1,057	0,313	0,288
	6–10	0,502	-0,276	1,281	0,206	-0,005	-0,863	0,853	0,99
	11–15	-0,106	-0,889	0,676	0,79	-0,72	-1,634	0,193	0,123
	16–20	-0,643	-1,392	0,105	0,093	-1,332	-2,275	-0,39	0,006 *
	> 20 lat	-0,127	-0,706	0,452	0,668	-1,074	-2,062	-0,086	0,034 *
Sex	Female	ref				ref
	Male	-0,05	-0,686	0,587	0,879	-0,107	-0,756	0,542	0,747
Education level	Secondary education	ref				ref
	Bachelor’s degree	0,007	-0,313	0,327	0,966	-0,051	-0,433	0,332	0,795
	Master’s degree	0,41	0,012	0,808	0,044 *	0,369	-0,099	0,837	0,123
Specialisation	no	ref				ref
	yes	0,098	-0,198	0,393	0,518	0,082	-0,241	0,405	0,618
Working system	Routine shift	ref				ref
	Long shift	-0,329	-0,703	0,044	0,084	-0,28	-0,666	0,105	0,154
	other	0,194	-0,754	1,142	0,688	0,169	-0,792	1,131	0,73

^* Statistically significant (p < 0,05)