Mobile-phone-based smoking cessation intervention has been shown to increase quitting among smokers. However, such intervention has not yet been applied to secondhand smoke (SHS) reduction programs that target smoking parents of newborns. This randomized controlled trial, undertaken in Changchun, China, assessed whether interventions that incorporate traditional and mobile-phone-based education will help create smoke-free homes for infants and increase quitting among fathers. The results showed that the abstinence rates of the fathers at 6 months (adjusted OR: 3.60, 95% CI: 1.41–9.25; p = 0.008) and 12 months (adjusted OR: 2.93, 95% CI: 1.24–6.94; p = 0.014) were both significantly increased in the intervention group compared to the control. Mothers of the newborns in the intervention group also reported reduced exposure to SHS at 12 months (adjusted OR: 0.53, 95% CI: 0.29–0.99; p = 0.046). The findings suggest that adding mHealth interventions to traditional face-to-face health counseling may be an effective way to increase male smoking cessation and reduce mother and newborn SHS exposure in the home.

IntroductionApproximately 8,500 vape shops in the United States sell a variety of electronic nicotine delivery systems (ENDS). This study examined vape shop operators’ perceptions of benefits and risk of ENDS use, what they perceive to be the reasons for ENDS use, their source of product information, what information they shared with customers, and the impact of existing and future regulation of ENDS on its use and on their business.MethodsWe conducted qualitative interviews with 20 vape shop operators located in Florida, Georgia, South Carolina, and North Carolina in spring 2015. A semi-structured interview guide was used, and interviews were audio-recorded and transcribed verbatim. The transcripts were analyzed using NVIVO software.ResultVape shop owners perceived ENDS to be less harmful and more economical than conventional cigarettes and indicated that most of their customers used ENDS as a smoking cessation tool. Most owners were former smokers and used ENDS to quit. Shop owners relied on their personal experiences and the Internet for information, and shared information with customers at point of sale by using the shop’s website and social media. Most expressed concern that complying with potential regulations, including banning flavors or tax increases, would jeopardize their business. Some felt that ENDS should not be regulated as tobacco products and felt that big tobacco was behind these proposed regulations. Most owners supported age restrictions and quality controls for e-liquid.ConclusionVape shop owners are in a unique position to serve as frontline consumer educators. Interventions should focus on providing them with current information on benefits and risks of ENDS and information on national, state, and local regulations and compliance requirements.

China is the largest cigarette consuming country in the world. The emergence of electronic nicotine delivery systems (ENDS) in China may have important implications for the Chinese tobacco market. Unfortunately, research on ENDS in China, while growing, is still limited. This study was designed to examine the awareness and use of ENDS among adult urban residents in China. Data from five citywide representative surveys conducted in 2017–2018 were used. Percentages of residents who had ever heard of, ever used, or used ENDS in the past 30 days among all residents and smokers were estimated, in total and by demographic characteristics. Multiple logistic regression models were used to estimate the adjusted associations between awareness and use of ENDS and individual-level demographic characteristics and socioeconomic status (SES). Overall, 51.3% had ever heard, 4.8% ever used, and 0.9% used ENDS in the past 30 days. Men, young adults, those with high levels of education, and current smokers were more likely to be aware of and use ENDS. Among smokers, 67.8% had ever heard, 17.1% ever used, and 3.9% used ENDS in the past 30 days, respectively. Young adult smokers and smokers with high levels of education were more likely to be aware of and use ENDS. Our study results on ENDS awareness and use patterns and associated factors in China provide important evidence to inform research and policies related to ENDS manufacture, marketing, and sales in China.

Immediately following the Master Settlement Agreement of 1998 and the corresponding growth of new and existing tobacco control programs, it became clear that tobacco prevention and control organizations required technical assistance to help them carry out their missions. The Tobacco Technical Assistance Consortium (TTAC) was established at the Rollins School of Public Health in 2001 to provide tailored technical assistance services to meet the needs of the expanded workforce and to build tobacco control capacity. To understand whether and how TTAC's technical assistance enhanced capacity, TTAC conducted an evaluation of its services through semi-structured telephone interviews with the primary contacts and one to two additional informants for each of 48 technical assistance services provided over an 18-month period. The majority of respondents reported they had increased knowledge and skills in tobacco control, strengthened leadership skills, developed or strengthened partnerships with other tobacco control organizations, and changed the way they practice tobacco control following the assistance. More modest improvements were noted in the areas of increased organizational support and policy change at the local or state level.

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