Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
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Randomized Controlled Trial
Parent quit attempts after counseling to reduce children's secondhand smoke exposure and promote cessation: main and moderating relationships.
This study explored predictors of smoking quit attempts in a sample of low-income smoking mothers who participated in a randomized trial of a 6-month, 14-session counseling intervention to decrease their children's secondhand smoke exposure (SHSe) and eliminate smoking. ⋯ Results confirm that attempts to quit smoking predict additional quit attempts. This suggests that practice may be necessary for many people to quit smoking permanently. Findings of interaction analyses suggest that participant factors may alter the effects of treatment procedures. Failure to account for or employ such factors in the analysis or design of community trials could confound the results of intervention trials.
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The aim of this study was to examine knowledge and attitudes to lower harm alternatives to cigarettes among New Zealand (NZ) smokers. ⋯ The finding that one third of smokers said that they would be interested in trying smokeless products suggests that these products could have a role as part of a tobacco epidemic endgame that phases out smoked tobacco. Differences in interest level by ethnic group may be relevant to stimulating further work in this area (e.g., among those health workers concerned for smokers with the highest need to quit).
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This study examined whether children with cancer are exposed to measurable levels of passive smoke as assessed by parent report and laboratory measures of urine cotinine, an established biomarker of passive smoke exposure (PSE). It also determined whether parents/caretakers of young cancer patients can provide valid reports of their child's PSE during the child's treatment, by examining their association with urine cotinine measures. ⋯ Parent reports of PSE were validated by positive and significant associations with urine cotinine. Reports provided in the context of possible verification by biomarker assays can provide sufficiently accurate estimates of PSE to serve as outcome measures for clinical research and clinical care in a pediatric cancer setting.
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Passive recruitment strategies relying on smoker-initiated contact probably contribute to particular groups of smokers using quitlines. Compared with the smoking population, smokers who call quitlines are more likely to be female, younger, higher educated, more addicted, quit previously, and motivated to quit. Quitlines could adopt new recruitment approaches such as active telephone recruitment involving recruiter-initiated contact, since this may enroll a broader representation of smokers. This study explored acceptability of active telephone recruitment to quitline support, smokers' use, and acceptability of assistance and predictors of acceptability. ⋯ Active telephone recruitment could potentially enroll a broader representation of smokers to quitline services. Given these smokers are receptive to cessation assistance, quitlines should consider active telephone recruitment.
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Few studies have assessed the association between exposure to movie smoking and urge to smoke under real-world conditions. ⋯ In this sample of adult smokers, exposure to movie smoking was associated with higher urge to smoke after the movie, independent of movie rating. The effect size was consistent with responses seen in cue reactivity experiments. Exposure to movie smoking may affect urge to smoke among adult smokers.