Recruited from five acute inpatient psychiatry units , participants were 693 adult smokers ( recruitment rate = 76 % , 50 % male , 45 % Caucasian , age M = 39 , 49 % had income < $ 10,000 ) diagnosed with mood disorders ( 71 % ) , substance-use disorders ( 63 % ) , posttraumatic stress disorder ( 39 % ) , psychotic disorders ( 25 % ) , and attention deficit-hyperactivity disorder ( 25 % ) .