Table 3 Mean and factor analysis for satisfaction evaluation variables

Component		Factor loadings	α	Eigenvalue	% of var.	Communality	Mean±S.D.
Factor 1	Connectivity	.832	.906	10.576	42.303	.776	4.54±1.03
	Accessibility	.804				.735	4.48±1.09
	Various activities	.763				.724	4.4±0.92
	Image improvement	.738				.708	4.45±0.90
	Safety	.721				.781	4.46±0.96
Factor 2	Resting facilities	.731	.853	1.937	7.747	.668	4.37±0.84
	Waterscpae facilities	.722				.691	4.38±0.88
	Plaza, outdoor stage	.688				.592	4.34±0.79
	Night lighting facility	.624				.643	4.24±0.93
	Walking trails	.617				.644	4.42±0.85
Factor 3	Surrounding landscape	.777	.864	1.667	6.668	.763	4.2±0.79
	Inside landscape of park	.723				.746	4.26±0.90
	Quality of air	.698				.708	4.1±0.90
	Convenient facilities	.633				.662	4.22±0.90
Factor 4	Plant species	.651	.800	1.195	4.780	.609	4.09±0.84
	Amount of green	.650				.626	4.22±0.91
	Green space	.638				.563	4.25±0.82
	Fountain, brook	.530				.577	4.3±0.82
	Wastebasket	.499				.459	4.15±0.91
	Facilities design	.423				.500	4.13±0.83
Factor 5	Number of users	.738	.821	1.084	4.337	.646	4.08±0.93
	Noise intensity	.726				.649	3.92±1.01
	None of unpleasant act	.691				.714	4.2±0.96
	Persistent use	.522				.614	4.35±0.98
	Comfort, amenity	.459				.663	4.21±0.85
Commulative % =65.835, KMO=.877, Bartlett's Chi-Square=3,048.240 (df=300, p<0.01)