Author, year (Ref) No. of pts Smoking type Current smokers Cigarettes smoked/day ± SD Randomization characteristics Usual care (no. of pts) Intervention (no. of pts) Cessation intervention Confirmation of non-smoking Setting Non-pharmacological Pharmacological
Schnoll et al. 2003 [4 ] 74 Tobacco 7
4
a
NR counseling nicotine replacement therapy Self-report
Wakefield et al. 2004 [11 ] 246 Tobacco 246 17.5 ± 9.6 132 118 none Nicotine replacement therapy, buproprion Self report and breath CO
Gritz et al. 2006 [12 ] 137 Tobacco 135 I: 21.7 ± 12.1, U: 21.4 ± 10.9 63 74 motivational interviewing, smoking cessation booklets, family advice to quit nicotine replacement therapy Self-report, breath CO and urine continine levels
Wewers et al. 1994 [13 ] 184 Tobacco 136 NR 91 93 Cognitive behavioral therapy nicotine replacement therapy and buproprion Self-report
Gritz et al. 1993 [1 ] 186 Tobacco 96 C: 24.0 ± 12.4, U: 21.4 ± 11.3 46 50 clinic Counseling, booklets none Self-report, urine continine levelse
Rothman and Greenland 1998 [15 ] 30 Tobacco 30 I: 19.1 ± 7.7, U: 23.4 ± 9.6 16 14 Post-operative, in-hospital Counseling, cessation booklets, none Self-report and saliva continine levelsb,c
Greenland and Robins 1985 [16 ] 28 Tobacco 28 I: 24.7 ± 14.5, U: 27.0 ± 19.8 18 18 In-hospital, during hospitalization, pre-operative Counseling, booklets none Self-report and saliva continine levelsd
Griebel et al. 1998 [17 ] 109 Tobacco 108 I: 19.2 ± 12.3, U: 17.5 ± 11.2 57 52 Counseling Nicotine replacement therapy Self-reported