Table 2.

Tobacco users' reports of receipt of "Advise"* on immediate exit cards versus delayed telephone surveys

		Immediate Exit Card
Telephone Survey @ 6 months later		Did the dentist or dental staff ADVISE you to quit using tobacco?
	Total N = 182	Yes N = 70 (38%)	No N = 112 (62%)
Did the dentist or dental staff ADVISE you to quit using tobacco?	Yes N = 93 (51%)	53	40
	No N = 89 (49%)	17	72
		Sensitivity = 75% (95% CI 63%, 85%)	Specificity = 64% (95% CI 55%, 73%)
		Agreement 125/182= 68% (95% CI 61%, 75%)

* Advise (tobacco user's receipt of tobacco cessation advice from providers) on immediate exit cards versus delayed telephone surveys at six months: 182 tobacco users from 60 practices, the DTC.net study, 2006