BACKGROUND: This study evaluated change in health status as a function of change in smoking status among patients treated clinically for nicotine dependence by comparing overall perceived health status of patients who abstained from cigarettes for 1 year versus those who smoked continuously for 1 year. METHODS: Patients from the Mayo Clinic Nicotine Dependence Center completed a quality-of-life questionnaire (SF-36) following their consultation for nicotine dependence (baseline). At 1 year post-intervention, patients were mailed a follow-up survey that included the SF-36 and items assessing interval smoking history. Study patients included those who self-reported continuous smoking (n=60) and those reporting continuous smoking abstinence for the entire follow-up year (n=146). Data from SF-36 scales at 1 year were analysed using analysis of covariance with baseline scale scores serving as covariates along with baseline characteristics that differed significantly between groups. RESULTS: Compared with those who continued to smoke, patients who were continuously abstinent from smoking for the entire year had more improvement in perceived health status for the SF-36 mental composite scale (P=0.009) and for the SF-36 subscales for role limitations (P<0.001 and P=0.017 for emotional and physical role limitations, respectively), social functioning (P=0.010) and general health (P=0.013). CONCLUSIONS: Smokers treated for nicotine dependence who stop smoking for a year report more improvement in-quality-of-life compared with those who continue to smoke.
BACKGROUND: This study evaluated change in health status as a function of change in smoking status among patients treated clinically for nicotine dependence by comparing overall perceived health status of patients who abstained from cigarettes for 1 year versus those who smoked continuously for 1 year. METHODS:Patients from the Mayo Clinic Nicotine Dependence Center completed a quality-of-life questionnaire (SF-36) following their consultation for nicotine dependence (baseline). At 1 year post-intervention, patients were mailed a follow-up survey that included the SF-36 and items assessing interval smoking history. Study patients included those who self-reported continuous smoking (n=60) and those reporting continuous smoking abstinence for the entire follow-up year (n=146). Data from SF-36 scales at 1 year were analysed using analysis of covariance with baseline scale scores serving as covariates along with baseline characteristics that differed significantly between groups. RESULTS: Compared with those who continued to smoke, patients who were continuously abstinent from smoking for the entire year had more improvement in perceived health status for the SF-36 mental composite scale (P=0.009) and for the SF-36 subscales for role limitations (P<0.001 and P=0.017 for emotional and physical role limitations, respectively), social functioning (P=0.010) and general health (P=0.013). CONCLUSIONS: Smokers treated for nicotine dependence who stop smoking for a year report more improvement in-quality-of-life compared with those who continue to smoke.
Authors: Marlene H Frost; Paul J Novotny; Mary E Johnson; Matthew M Clark; Jeff A Sloan; Ping Yang Journal: Support Care Cancer Date: 2013-02-19 Impact factor: 3.603
Authors: Benedetto Manuti; Paolo Rizza; Claudia Pileggi; Aida Bianco; Maria Pavia Journal: Health Qual Life Outcomes Date: 2013-06-10 Impact factor: 3.186