Table 4

-Variables predicting patient comfort levels.

Variables	General comfort					Physical comfort					Environmental comfort					Sociocultural comfort
Variables	B	SE	β	t/p	VIF	B	SE	β	t/p	VIF	B	SE	β	t/p	VIF	B	SE	β	t/p	VIF
Models	R=0.330, R²=0.109, F=4.161, p=0.001, Durbin-Watson=1.931					R=0.189, R²=0.036, F=3.365, p=0.019, Durbin-Watson=1.900					R=0.206, R²=0.042, F=3.835, p=0.023, Durbin-Watson=1.834					R=0.392, R²=0.154, F=5.109, p<0.001, Durbin-Watson=2.261
Constant	1.860	0.090	-	18.858/<0.001		2.067	0.081	-	25.549/<0.001	-	2.073	0.088	-	23.454/<0.001	-	1.060	0.314	-	3.376/<0.01	-
Gender	0.019	0.052	0.041	0.371/0.711	2.306	-0.002	0.056	-0.03	-0.0360/0.971	1.927	-	-	-	-	-	0.179	0.066	0.242	2.712/0.07^*	1.590
Family structure	0.026	0.035	0.056	0.747/0.456	1.065	-	-	-	-	-	0.046	0.043	0.079	1.060/0.291	1.002	-	-	-	-
Occupational status	0.052	0.029	0.195	1.794/0.075	2.257	0.069	0.034	0.168	2.042/0.042^*	1.903	-	-	-	-	-	-0.012	0.021	-0.048	-0.552/0.582	1.107
Perceived income status	-	-	-	-	-						-	-	-	-	-	-0.091	0.047	-0.145	-1.942/0.054	1.500
Primary reason for treatment in CICU	-0.021	0.011	-0.142	-1.900/0.059	1.060	-	-	-	-	-	-	-	-	-	-	-0.039	0.017	-0.167	-2.273/0.024^*	1.081
Communication with nurses	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.139	0.056	0.176	2.460/0.015^*	1.018
The reason for previous hospitalization	0.105	0.045	0.175	2.358/0.020^*	1.055	-0.019	0.013	-0.092	-1.518/0.130	1.024	0.146	0.056	0.194	2.606/0.010^*	1.002	0.076	0.068	0.082	1.119/0.265	1.083