This study provides robust evidence supporting the cost-effectiveness of smoking cessation programs for hospitalized patients .
In addition , the results indicated that the degree of cost-effectiveness of the inpatient smoking cessation program might not be related to either the components of the program or method ological variations in the cost-effectiveness analysis .
This systematic review examined the characteristics of published cost-effectiveness analyses of  inpatient smoking cessation programs  and assessed the method ological quality of the selected studies , to provide policymakers with economic evidence for this type of program .
A Smoking-Cessation Intervention for Hospital Patients
Many patients attempt to stop smoking during hospitalization , but most relapse after discharge . This study developed and evaluated a brief smoking-cessation and relapse-prevention program for hospitalized smokers . All hospitalized smokers ( n=1,119 ) were identified by question naire at hospital admission and then received either usual care or usual care plus a hospital-based smoking- cessation intervention regardless of interest in stopping smoking . Intervention components included a 20-minute bedside counseling session , a 12-minute videotape , a variety of self-help material s , and a follow-up telephone call . Special attention was given to techniques for preventing relapse after hospital discharge . Defining ex-smokers as those who reported no tobacco use at both 3- and 12-month follow-up assessment s , and counting those lost to follow-up as smokers , the intervention increased the proportion of patients who quit smoking by one half ( 9.2%vs 13.5 % , P<0.05 ) . These results demonstrate the efficacy of a brief in-hospital intervention and suggest that relapse-prevention efforts are needed to convert temporary cessation during hospitalization into longterm abstinence
This study provides robust evidence supporting the cost-effectiveness of smoking cessation programs for hospitalized patients .
In addition , the results indicated that the degree of cost-effectiveness of the inpatient smoking cessation program might not be related to either the components of the program or method ological variations in the cost-effectiveness analysis .
This systematic review examined the characteristics of published cost-effectiveness analyses of  inpatient smoking cessation programs  and assessed the method ological quality of the selected studies , to provide policymakers with economic evidence for this type of program .