Table 3.

A summary of design characteristics with significant effect.

Variable	Design characteristics	Df	Mean square	F	p-value	η2
SCL	Natural light intensity (E)	2	1.746	33.901	<0.001*	0.367
	Indoor noise (F)	2	1.583	27.781	<0.001*	0.322
HR	Spatial openness (B)	2	107.200	26.321	<0.001*	0.310
	Natural light intensity (E)	2	104.358	28.746	<0.001*	0.330
	Indoor noise (F)	2	98.775	19.934	<0.001*	0.254
PA	Ceiling height (A)	2	74.308	9.671	<0.001*	0.142
	Spatial openness (B)	2	96.358	13.945	<0.001*	0.192
	Natural light intensity (E)	2	36.633	5.380	0.006*	0.084
	Indoor noise (F)	2	144.700	22.018	<0.001*	0.270
NA	Ceiling height (A)	2	55.258	9.427	<0.001*	0.139
	Spatial openness (B)	2	85.633	20.850	<0.001*	0.263
	Natural light intensity (E)	2	54.233	17.571	<0.001*	0.230
	Indoor noise (F)	2	32.400	6.452	0.002*	0.099

* Indicates p < 0.05.