Table 2

Correlations of hedonic ratings and specific attribute for six e-cigarette flavours (N=31)

Sensory attribute	CT	MM	CC	PC	PS	VV
Sweetness	0.32	0.34	−0.13	0.36	0.56	0.28
	p=0.075	p=0.058	p=0.503	p=0.048	p=0.001	p=0.132
Coolness	0.44	0.52	0.09	0.29	0.11	0.41
	p=0.013	p=0.002	p=0.632	p=0.117	p=0.544	p=0.021
Bitterness	−0.12	−0.29	−0.25	−0.34	−0.12	−0.05
	p=0.511	p=0.107	p=0.171	p=0.063	p=0.512	p=0.804
Harshness	−0.001	−0.03	−0.40	−0.39	−0.37	−0.19
	p=0.995	p=0.871	p=0.026	p=0.032	p=0.040	p=0.301
Own flavour	0.13	0.60	−0.11	0.31	0.30	0.38
	p=0.489	p=0.000	p=0.549	p=0.086	p=0.106	p=0.034

Correlation coefficients and p values are shown; bold characters indicate statistically significant values at p<0.05.
CC, Cherry Crush; CT, Classic Tobacco; E-cigarette, Electronic Cigarette; MM, Magnificent Menthol; PC, Piña Colada; PS, Peach Schnapps; VV, Vivid Vanilla.