Table 1.

Exploratory Factor Analyses of Subjective Experiences of First Use by Product Type.

Cigarettes
Subjective Experience	n	Positive	Negative
Relaxed/Good	329	0.65	−0.14
Rush/Buzz	329	0.68	0.05
Dizziness	332	0.40	0.27
Coughing	334	−0.11	0.38
Sick/Nausea	324	−0.03	0.55
Alpha/correlation for scales¥		0.65	0.31
E-Cigarettes
Subjective Experience	n	Positive	Negative
Relaxed/Good	688	0.59	−0.09
Rush/Buzz	672	0.65	−0.02
Dizziness	669	0.28	0.06
Coughing	670	0.14	0.27
Sick/Nausea	665	0.06	0.25
Alpha/correlation for scales¥		0.50	n/a
Hookah
Subjective Experience	n	Positive	Negative
Relaxed/Good	204	0.65	0.00
Rush/Buzz	204	0.69	0.23
Dizziness	197	0.22	0.61
Coughing	200	0.16	0.47
Sick/Nausea	196	0.04	0.54
Alpha/correlation for scales¥		0.57	0.55
Cigar/Cigarillo/LFC
Subjective Experience	n	Positive	Negative
Relaxed/Good	198	0.56	0.02
Rush/Buzz	197	0.60	0.13
Dizziness	196	0.32	0.40
Coughing	198	0.14	0.43
Sick/Nausea	195	−0.01	0.43
Alpha/correlation for scales¥		0.46a	0.49b

Bolded indicates factor loading >0.30.

^¥alpha for scales with >2 items, pearson correlation for scales with 2 items.

^acorrelation for rush and relaxed.

^balpha for dizziness, coughing, sick to stomach.

n = number of ever users of the product with non-missing data for the item; answered “yes” or “no”.