Table 2.

Eligibility criteria for participants

Inclusion criteria	Exclusion criteria
• Currently homelessa	• Participation in previous PTQ study
• Smoke ≥1 cigarette/day in previous 7 days	• Use of smoking cessation medications or interventions in previous 30 days
• Smoked ≥100 cigarettes in lifetime	• Unstable medical illness that requires immediate medical care
• AUDIT score ≥7	• AUDIT score <7
• Aged 18 years or older	• Pregnancy or other NRT contraindications
• Willing to attend study sessions and follow other study protocols	• Current history, or in past 6 months, of psychotic disorder or major depressive disorders and not stable on treatment for past 3 monthsb
	• Cognitive impairmentc

AUDIT Alcohol Use Disorders Identification Test, NRT nicotine replacement therapy, PTQ Power to Quit

^aWe will use the definition in the Stewart B. McKinney Act, passed by the U.S. Congress in 1987

^bThis determination will be made by the study psychiatrist

^cWe will use the Mini Mental State Examination to make this determination