Table 2: Ever use of nicotine products by respondent characteristics.

SnusWaterpipeDissolvable tobacco productsENDSAt least one of these products

Overall5.1% ( 𝑛 = 1 6 2 )8.8% ( 𝑛 = 2 8 1 )0.6% ( 𝑛 = 2 0 )1.8% ( 𝑛 = 5 6 )13.6% ( 𝑛 = 4 3 5 )

Smoking status 𝑃 < . 0 0 1 𝑃 < . 0 0 1 𝑃 = . 0 0 1 𝑃 < . 0 0 1 𝑃 < . 0 0 1
 Never smokers2.7% ( 𝑛 = 4 8 )5.4% ( 𝑛 = 9 7 )0.2% ( 𝑛 = 3 )0.3% ( 𝑛 = 6 )7.7% ( 𝑛 = 1 3 9 )
 Former smokers6.5% ( 𝑛 = 5 1 )11.4% ( 𝑛 = 9 0 )1.1% ( 𝑛 = 9 )1.5% ( 𝑛 = 1 2 )17.2% ( 𝑛 = 1 3 5 )
 Nondaily smokers4.1% ( 𝑛 = 6 )26.0% ( 𝑛 = 3 8 )2.7% ( 𝑛 = 4 )8.2% ( 𝑛 = 1 2 )34.9% ( 𝑛 = 5 1 )
 Daily smokers12.9% ( 𝑛 = 5 6 )12.9% ( 𝑛 = 5 6 )0.9% ( 𝑛 = 4 )6.2% ( 𝑛 = 2 7 )25.1% ( 𝑛 = 1 0 9 )

Region 𝑃 = . 0 7 6 𝑃 < . 0 0 1 𝑃 = . 5 2 0 𝑃 = . 3 9 6 𝑃 < . 0 0 1
 Northeast3.2% ( 𝑛 = 1 3 )12.6% ( 𝑛 = 5 1 )0.2% ( 𝑛 = 1 )2.7% ( 𝑛 = 1 1 )15.6% ( 𝑛 = 6 3 )
 Midwest6.5% ( 𝑛 = 3 8 )10.0% ( 𝑛 = 5 9 )0.5% ( 𝑛 = 3 )1.4% ( 𝑛 = 8 )15.1% ( 𝑛 = 8 9 )
 South4.5% ( 𝑛 = 5 4 )4.8% ( 𝑛 = 5 8 )0.6% ( 𝑛 = 7 )1.6% ( 𝑛 = 1 9 )9.5% ( 𝑛 = 1 1 4 )
 West5.7% ( 𝑛 = 5 7 )11.2% ( 𝑛 = 1 1 3 )0.9% ( 𝑛 = 9 )1.9% ( 𝑛 = 1 9 )16.9% ( 𝑛 = 1 7 0 )

Race 𝑃 = . 3 7 2 𝑃 = . 0 0 6 𝑃 = . 7 8 6 𝑃 = . 9 7 1 𝑃 = . 0 0 2
 White5.3% ( 𝑛 = 1 2 4 )9.5% ( 𝑛 = 2 2 2 )0.6% ( 𝑛 = 1 5 )1.7% ( 𝑛 = 4 1 )14.6% ( 𝑛 = 3 4 3 )
 Black3.6% ( 𝑛 = 1 3 )4.4% ( 𝑛 = 1 6 )0.8% ( 𝑛 = 3 )1.9% ( 𝑛 = 7 )7.7% ( 𝑛 = 2 8 )
 Other4.8% ( 𝑛 = 2 2 )9.5% ( 𝑛 = 4 3 )0.4% ( 𝑛 = 2 )1.8% ( 𝑛 = 8 )13.2% ( 𝑛 = 6 0 )

Age 𝑃 = . 0 0 3 𝑃 = . 0 0 5 𝑃 = . 6 2 6 𝑃 = . 1 9 5 𝑃 = . 0 0 2
 18–248.0% ( 𝑛 = 3 5 )12.3% ( 𝑛 = 5 4 )0.5% ( 𝑛 = 2 )2.5% ( 𝑛 = 1 1 )18.2% ( 𝑛 = 8 0 )
 25+4.6% ( 𝑛 = 1 2 8 )8.2% ( 𝑛 = 2 2 7 )0.7% ( 𝑛 = 1 8 )1.6% ( 𝑛 = 4 5 )12.8% ( 𝑛 = 3 5 5 )

Sex 𝑃 < . 0 0 1 𝑃 < . 0 0 1 𝑃 < . 0 0 1 𝑃 = . 0 8 7 𝑃 < . 0 0 1
 Males8.5% ( 𝑛 = 1 3 0 )13.6% ( 𝑛 = 2 0 8 )1.2% ( 𝑛 = 1 8 )2.2% ( 𝑛 = 3 3 )20.8% ( 𝑛 = 3 1 7 )
 Females2.0% ( 𝑛 = 3 3 )4.4% ( 𝑛 = 7 4 )0.1% ( 𝑛 = 2 )1.4% ( 𝑛 = 2 3 )7.0% ( 𝑛 = 1 1 8 )

Education 𝑃 < . 0 0 1 𝑃 < . 0 0 1 𝑃 = . 1 0 7 𝑃 < . 0 0 1 𝑃 < . 0 0 1
 Less than HS3.8% ( 𝑛 = 1 1 )8.2% ( 𝑛 = 2 4 )0.0% ( 𝑛 = 0 )0.7% ( 𝑛 = 2 )10.3% ( 𝑛 = 3 0 )
 High school7.8% ( 𝑛 = 7 0 )4.9% ( 𝑛 = 4 4 )0.3% ( 𝑛 = 3 )1.7% ( 𝑛 = 1 5 )12.7% ( 𝑛 = 1 1 5 )
 Some college4.8% ( 𝑛 = 4 5 )12.8% ( 𝑛 = 1 1 9 )1.1% ( 𝑛 = 1 0 )3.7% ( 𝑛 = 3 4 )18.2% ( 𝑛 = 1 6 9 )
 College degree3.2% ( 𝑛 = 3 3 )8.9% ( 𝑛 = 9 3 )0.7% ( 𝑛 = 7 )0.5% ( 𝑛 = 5 )11.3% ( 𝑛 = 1 1 8 )