Dependence symptoms and cessation intentions among US adult daily cigarette, cigar, and e-cigarette users, 2012-2013

Table 2 Prevalence of Tobacco Dependence Symptoms Among Daily Tobacco Users (%)

	Sometimes wake up at night to use a cigarette or other tobacco product	Have had a strong craving to use a tobacco product in past 30 days	Ever felt like they really needed to use a tobacco product in past 30 days	Wanted to use a tobacco product so much that they found it difficult to think of anything else in past 30 days	Feel restless or irritable after not using tobacco for a while, often or always true^a
Single Tobacco Product Use
Cigarettes only	21.6 [19.8, 23.5]	61.8 [59.6, 63.9]	66.9 [64.8, 69.0]	19.8 [18.1, 21.7]	41.7 [39.6, 43.9]
Cigars only	^b	38.8 [27.4, 51.6]*	40.3 [28.4, 53.5]*	^b	^b
E-cigarettes only	^b	46.2 [35.2, 57.5]*	46.2 [35.2, 57.5]*	^b	22.8 [14.8, 33.4]*
Multiple Tobacco Product Use
Cigarettes + cigars	30.6 [25.4, 36.2]*	70.9 [65.5, 75.8]*	71.3 [65.9, 76.1]	26.4 [21.5, 32.0]*	49.4 [43.5, 55.2]*
Cigarettes + e-cigarettes	22.7 [18.8, 27.1]	77.1 [73.0, 80.8]*	80.6 [76.9, 83.9]*	27.3 [23.2, 31.8]*	49.7 [45.0, 54.5]*
Cigarettes + cigars + e-cigarettes	30.2 [20.0, 42.9]	77.4 [67.2, 85.1]*	78.1 [67.7, 85.8]*	21.8 [14.0, 32.4]	39.1 [28.4, 50.9]

* p < 0.05 compared with cigarette only users
^a Respondents were asked if the statement “After not using tobacco for a while, I feel restless or irritable” was “not at all true,” “sometimes true,” “often true,” or “always true.”
^b relative standard error > 30 %

ISSN: 1471-2458