Table 8.

The significance of the indicators under main effect and interaction of region and type.

Odorconcentration	Source	Pleasantness	Familiarity	Subjective intensity	Emotional arousal	Emotional perception
Low	Odor type	0.019*	0.000*	0.006 *	0.000*	0.058
	Region	0.615	0.034*	0.292	0.186	0.315
	Odor type × Region	0.407	0.338	0.170	0.543	0.835
Middle	Odor type	0.000*	0.000*	0.000*	0.000*	0.025*
	Region	0.791	0.016*	0.350	0.262	0.165
	Odor type × Region	0.377	0.278	0.941	0.209	0.780
High	Odor type	0.000*	0.000*	0.322	0.000*	0.015*
	Region	0.176	0.037*	0.682	0.152	0.312
	Odor type × Region	0.321	0.314	0.411	0.064	0.98

Data represents the value of p, * significant difference at 0.05 level.