Table 1.

—Description of Study Visits for Subjects Attending Smoking Cessation Program

	Study Visit
Variables	1	2	3	4
Subjects, No.	46	42	39	36
Smoking	+	0	0	0
Cessation aids	0	+	+	+
Height	+	0	0	0
Weight	+	+	+	+
BP	+	+	+	+
Exhaled CO	+	+	+	+
SF-36	+	0	+	0
Questionnaires	+	0	0	0
Review smoking history	+	+	+	+
Review medication history	+	+	+	+
Blood collection	+	+	+	+

Study subjects attended four study visits over a 6- to 7-week smoking cessation program. + = yes or assessed; 0 = no or not assessed.