Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
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Randomized Controlled Trial
Counseling to reduce children's secondhand smoke exposure and help parents quit smoking: a controlled trial.
We tested a combined intervention to reduce children's secondhand smoke exposure (SHSe) and help parents quit smoking. ⋯ Nicotine contamination of the home and resulting thirdhand exposure may have contributed to the failure to obtain a differential decrease in cotinine concentration. Partial exposure to counseling due to dropouts and lack of full participation from all family members and measurement reactivity in both conditions may have constrained intervention effects. Secondhand smoke exposure counseling may have been less powerful when combined with smoking cessation.
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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.