Smoking Satisfaction Research Articles

Smoking, Socioeconomic Status, and Life Satisfaction

Smoking, Socioeconomic Status, and Life Satisfaction

The effects of the Friendship Online Intervention Program on physical activity, substance abuse, psychosomatic symptoms, and well-being among at-risk youth.

At-risk youth are those who are currently or potentially exposed to physical, mental, or emotional danger. The Friendship Online Intervention Program (FOIP) was created to encourage physical activity (PA) and reduce risky behavior among vocational secondary-school youth in Israel. We wanted to evaluate the effect of FOIP on PA, substance abuse, and psychological factors, including psychosomatic symptoms and well-being. From October 2021 to June 2022, nonrandom sampling was employed to select at-risk youth from vocational secondary schools for participation in the FOIP. Before and after the intervention, questionnaires were administered to the intervention and control groups. The effects of FOIP were evaluated by univariate and multivariable analyses. The intervention (n = 103) and control (n = 77) groups showed similar levels of PA, cigarette smoking, and alcohol consumption at the beginning of the study. At follow-up, the intervention group showed a 57% increase in PA versus no change for the control group and decreased levels of smoking compared to the control group (p < .001). Similarly, in the intervention group, the number of psychosomatic symptoms decreased (effect size = 1.68) and life satisfaction increased (effect size = 0.86). Group assignment (intervention or control group) significantly predicted PA level, cigarette smoking, psychosomatic symptoms, and life satisfaction (adjusted R2 = .46, .20, .08, and .28, respectively) with participants in the intervention group showing more favorable results compared with the control group. FOIP was effective in increasing PA and decreasing risky behaviors among youth. FOIP may help at-risk youth build resilience and promote their physical and mental health.

Factors associated with poor sleep quality among construction workers in Arba Minch town, Ethiopia: A cross-sectional study.

Sleep is critical for human physical and cognitive health. Even though poor sleep quality had a major negative impact on workers' health and safety, there is a scarcity of study that attempts to demonstrate its magnitude and causative factors in labor-intensive environments. A cross-sectional study design was employed. A total of 423 individuals were selected using a simple random sampling technique, starting from April 1, 2020 to May 1, 2020. Interviews were administered using the validated and pretested Pittsburgh Sleep Quality Index (PSQI) tool. EpiData version 4.4.3.1 was used for data entry and SPSS version 25 for analysis. To associate factors with poor sleep quality binary logistic regression model was fitted at 95% confidence interval (CI). A p < 0.25 and p < 0.05 were used to declare association in bivariable and multivariable analysis, respectively. A total of 415 building construction workers take part in this study, with a response rate of 98.1%. A PSQI global score showed 66.3% (95% CI: [0.63, 0.71]) of construction workers suffering from poor sleep quality. Working hours, work experience, previous injury status, managerial support on occupational safety and health, cigarette smoking, and job satisfaction were the factors that were associated with poor sleep quality significantly. Two-thirds of construction workers suffer from poor sleep quality. Risk factors include shorter working years, longer working hours, prior injury, lack of managerial support, cigarette smoking, and low job satisfaction. Efficient health education and promotion through taking the identified associated factors into account could help reduce poor sleep quality.

Using varenicline in combination with electronic nicotine delivery systems (ENDS)

BackgroundVarenicline is efficacious for smoking cessation, but a return to smokingusually occurs after treatment ends. Electronic nicotine delivery systems (ENDS) may enhance smoking reduction and cessation by providing a behavioral substitute for smoking and may deter smoking in the long term if an individual's nicotine dependence can be transferred to ENDS. The goal of this study was to evaluate varenicline in conjunction with ENDS to promote switching to ENDS. MethodsTwenty-five individuals who smoked cigarettes, interested in switching but not seeking cessation treatment, received ENDS for 13 weeks; during weeks 2–13 they received varenicline. Assessments included self-reported cigarette and ENDS use, expired air carbon monoxide (CO), reward ratings, tolerability/side effects, and dependence measures. ResultsCigarette smoking decreased from 15.6 cigarettes/day (SD=5.6) at baseline to 2.8 cigarettes/day (SD=5.1) at week 13 (paired t(22)=10.24, p<0.0001). 28% of participants were confirmed to be abstinent in the last 4 weeks of treatment. ENDS use remained relatively constant, averaging 11.8 occasions per day (SD=10.6). Cigarette dependence (assessed by time to first use of the day) decreased after introduction of ENDS (paired t(23) = −3.27, p=0.003), and again after the first week of full-dose varenicline (paired t(23) = −4.27, p=0.0003). Dependence on ENDS did not change, starting out lower than cigarettes (paired t(21) = 5.52, p<0.0001), but ending higher (paired t(22) = 2.94, p=0.008). Smoking satisfaction declined markedly, while satisfaction for ENDS remained relatively constant. Treatment tolerability and adherence were high. ConclusionsENDS in combination with varenicline shows promise as a means to reduce dependence on cigarettes and facilitate switching from cigarettes to ENDS.

A Comparative Study of Healthy Lifestyle of Iranian and Iraqi Elderly and Its Predictors

Objectives Lifestyle is influenced by differences in societies and changes in culture, social and environmental conditions, hence this study was conducted to determine and compare healthy lifestyle and its predictors in the elderly living in Iran and Iraq. Methods &amp; Materials This descriptive-analytical study was performed on 800 elderly people over 60 years old who were referred to health centers in Najaf City, Iraq, and Mashhad City, Iran in 2021. The research units were selected by cluster probability sampling. Data were collected by demographic characteristic form, healthy lifestyle questionnaire for the elderly, and questionnaire of predictors of a healthy lifestyle at the time of the presence of the elderly in the health center. Data were analyzed using SPSS software, version 23 with descriptive statistics, and the Chi-Square, Mann Whitney U, independent t test, and regression. Results The Mean±SD age of the elderly in Iran and Iraq was 66.89±6.68 and 66.42±5.23 years, respectively. About 75% of the Iranian elderly and 59% of the Iraqi elderly had a moderate lifestyle. The mean and standard deviation of total lifestyle scores in Iran and Iraq were 145.75±14.97 and 152.29±13.46, respectively, and the independent t test showed a significant difference (P&lt;0.001). Multiple linear regression tests showed that variables of age, self-assessment of health, drug abuse, income and job satisfaction, and marital status and companions had a significant relationship with a healthy lifestyle in the Iranian elderly, while in the Iraqi elderly, variables of age, sex, self-assessment of health, smoking, income, and job satisfaction, and companions had a significant relationship with a healthy lifestyle (P&lt;0.05). Predictor factors predicted 25% of healthy lifestyle scores in Iran and 37% in Iraq. Conclusion It is recommended to improve the lifestyle of the elderly in both Iran and Iraq from the current situation to the desired level. For this purpose, health officials must pay more attention to the most effective factors for a healthy lifestyle, especially drug abuse and income satisfaction in Iran and Iraq, respectively.

Assessing the interaction effects of brain structure longitudinal changes and life environmental factors on depression and anxiety.

Disrupted brain structures and several life environmental factors have been shown to influence depression and anxiety, but their interactions with anxiety and depression remain elusive. Genome-wide association study datasets of 15 brain structure longitudinal changes (N=15,640) were obtained from the published study. Genotype and phenotype-related data of depression, anxiety, and life environmental factors (including smoking, alcohol drinking, coffee intake, maternal smoking, physical activity, vitamin D, insomnia, sleep duration, and family satisfaction) were collected from UK Biobank. We calculated the polygenic risk scores (PRS) of 15 brain structure changes and then conducted linear regression analyses to explore the interactions of brain structure changes and life environmental factors on depression and anxiety using 15 brain structure change-related PRS, life environmental factors and interactions of them as instrumental variables, and depression score or anxiety score as outcomes. Sex stratification in all analyses was performed to reveal sex-specific differences in the interactions. We found 14 shared interactions related to both depression and anxiety in total sample, such as alcohol drinking × cerebellum white matter 3 (WM; beta=-.003, p=.018 for depression; beta=-003, p=.008 for anxiety) and maternal smoking × nucleus accumbens 2 (beta=.088, p=.002 for depression; beta=.070, p=.008 for anxiety). We also observed sex-specific differences in the interactions, for instance, alcohol drinking × cerebellum WM 3 was negatively associated with depression and anxiety in males (beta=-.004, p=.020 for depression; beta=-.005, p=.002 for anxiety). Our study results reveal the important interactions between brain structure changes and several life environmental factors on depression and anxiety, which may help to explore the pathogenesis of depression and anxiety.

Cigarette filter ventilation, smoking topography, and subjective effects: A mediational analysis

BackgroundFilter ventilation in cigarettes has been associated with alterations in smoking topography in order to compensate for the lower nicotine yields. Subjective effects of cigarettes include sensations, which can be affected by how a person smokes a cigarette. We look at smoking topography as a mediator in the relationship between filter ventilation levels and subjective effects. MethodsSmoking topography and subjective effects data come from the baseline usual cigarette brand laboratory visits of participants (N = 607) in a randomized clinical trial on reduced nicotine cigarettes. Conditional process analysis was done using PROCESS macro version 3.5 in SPSS. ResultsThere was a positive indirect effect of ventilation on satisfaction through total puff volume (0.004, 95% CI: 0.002, 0.007]) as well as ventilation on satisfaction through puff count then total puff volume, sequentially (0.001, 95% CI: [0.000, 0.003]). There was a positive indirect effect of ventilation on enjoyment through puff count for individuals less than 43 years of age (0.01, 95% CI: [0.002, 0.013]). There was a positive indirect effect of ventilation on enjoyment through total puff volume for individuals who smoke less than 14.33 cigarettes per day (0.009, 95% CI: [0.004, 0.015]). ConclusionsWe found preliminary evidence that topography measures (puff count and total puff volume), mediate the relationship between filter ventilation and specific subjective effects of smoking (satisfaction and enjoyment). Age and cigarettes smoked per day moderated these relationships. These results could have implications regarding filter ventilation restrictions and smokers’ perceptions of using such cigarettes.

Construct validity of the Cigarette Ratings Scale and associations with tobacco use and product feature outcomes

BackgroundSubjective ratings are inconsistently associated with behavioral outcomes such as tobacco use and there is no current standard. The Cigarette Ratings Scale is an ideal measure for further evaluation because it has been widely used in tobacco regulatory science and tobacco industry research. PurposeThis study investigated the construct validity of the Cigarette Ratings Scale and associations with tobacco use and product feature outcomes. MethodsUsing secondary analysis of baseline data from five research trials, we conducted an exploratory factor analysis in one sample and validated the factor solution in a second sample. We then examined the relationship of the averaged subscales with tobacco outcomes and cigarette product features among current adult cigarette smokers (N = 752) who smoked ≥ 5 cigarettes daily for ≥ 5 years. ResultsThe results supported a three-factor solution: 1. Product harshness evaluation, 2. Smoking satisfaction, and 3. Positive sensory experience. Multivariable general linear models indicated that cigarettes per day was associated with a lower harshness rating b = −0.29 (95% CI: −0.51, −0.07) and higher positive sensory experience b = 0.32 (95% CI: 0.08, 0.56). FTND average dependence scores were associated with a more positive sensory experience b = 1.08 (95% CI: 0.28, 1.89). CO boost was associated with smoking satisfaction b = 0.77 (95% CI: 0.30, 1.26). ConclusionsThe Cigarette Ratings Scale subscales were primarily associated with behavioral outcomes, biological exposure, and nicotine dependence. This can help addiction efforts to determine how subjective evaluations of tobacco products relate to use behaviors.

Bupropion/zonisamide combination to assist smokers to switch from combustible cigarettes to electronic nicotine delivery systems (ENDS)

IntroductionElectronic nicotine delivery systems (ENDS) may offer a much less harmful alternative to combustible cigarettes (CC) for adult smokers unwilling or unable to relinquish nicotine. However, dual use of CC and ENDS undermines potential harm reduction, and progress needs to be made to assist smokers to switch to ENDS. This study explored the promise of a novel treatment combination of the smoking cessation medication bupropion and an FDA-approved anti-seizure medication, zonisamide, to facilitate switching from CC to ENDS. Both medications have been found to reduce craving for CC and possibly offset each other’s side effects. MethodsTwenty-four smokers participated in a 13-week treatment during which they were provided with ENDS, bupropion and zonisamide. Assessments included CC and ENDS use, expired air carbon monoxide (CO), smoking withdrawal symptoms, reward ratings and tolerability/side effects. Results33% of participants achieved biochemically confirmed, complete CC abstinence by the end of treatment. Those who did not achieve complete abstinence nonetheless showed a 44% reduction in expired air CO. Craving and other withdrawal symptoms were minimal, and CC smoking satisfaction declined markedly, while satisfaction ratings for ENDS increased over time to overtake those of CC. Side effects were generally mild, and adherence to the medication use was excellent. ConclusionsThe use of combination bupropion/zonisamide to facilitate switching from CC to ENDS is a promising approach that merits follow-up randomized controlled trials. Combining short-term medication approaches with long-term nicotine substitution using ENDS may be a promising strategy to help smokers sustain smoking abstinence in the long term.

Feasibility of a Smoking Cessation Smartphone App (Quit with US) for Young Adult Smokers: A Single Arm, Pre-Post Study.

While smartphone applications (apps) have been shown to enhance success with smoking cessation, no study has been conducted among young adult smokers aged 18–24 years in Thailand. Quit with US was developed based on the 5 A’s model and self-efficacy theory. This single arm, pre-post study was conducted aiming to assess results after using Quit with US for 4 weeks. The primary outcome was a biochemically verified 7-day point prevalence of smoking abstinence. The secondary outcomes included smoking behaviors, knowledge and attitudes toward smoking and smoking cessation, and satisfaction and confidence in the smartphone app. A total number of 19 young adult smokers were included; most participants were males (68.4%) with the mean (SD) age of 20.42 (1.46) years. After 4 weeks of study, the primary outcome demonstrated a smoking cessation rate of 31.6%. All 19 participants expressed better smoking behaviors and better knowledge and attitudes toward smoking and smoking cessation. Further, they were satisfied with the smartphone app design and content and expressed confidence in using it. These findings provided preliminary evidence that Quit with US was found to be a potentially effective smoking cessation smartphone app for young adult smokers.

Affirming the Abuse Liability and Addiction Potential of Menthol: Differences in Subjective Appeal to Smoking Menthol Versus Non-Menthol Cigarettes Across African American and White Young Adult Smokers.

Menthol cigarettes are popular among young adults and are disproportionately used by African American smokers. Menthol's minty and cooling sensations have been hypothesized to enhance the appeal and reinforcement of smoking; however, differences in menthol's subjective appeal across races have been inconsistent. This secondary data analysis examined differences in subjective appeal for smoking menthol versus non-menthol cigarettes between African American and White young adult smokers. Young adults (ages 18-24) recruited from Amazon Mechanical Turk (December 2018-January 2019) completed an online survey of tobacco use behavior. Past year smokers (n = 1726) answered questions about subjective responses to smoking (reward, satisfaction, throat hit, craving reduction, and aversion). Significantly more African American (73.2%) compared to White (52.4%) smokers preferred menthol cigarettes (p < .001). Menthol smokers reported greater positive and negative subjective responses to smoking than non-menthol smokers. Positive and negative subjective response were both associated with greater smoking intensity and lower cigarette harm perceptions. Interactions of menthol preference and race on indices of subjective appeal also emerged. African American non-menthol smokers reported lower levels of satisfaction, reward, and craving reduction compared to White non-menthol smokers. The relationship between menthol preference and subjective response to smoking differs by race. Menthol is rated as more appealing than non-menthol smoking, and appeal indices were linked to smoking intensity and lower harm perceptions, indicating greater abuse liability of menthol cigarettes. Policies that ban menthol cigarettes may have a particularly positive impact on the cigarette smoking of African American young adult smokers. The FDA issued an Advanced Notice of Proposed Rule Making to examine the role menthol in tobacco products to inform regulations to restrict or ban flavors. This study showed that menthol smokers reported greater appeal to smoking than non-menthol smokers; and an interaction of race x menthol preference showed African American non-menthol smokers reported the lowest levels of appeal to smoking. Multiple indices of cigarette appeal were positively correlated with smoking intensity and lower cigarette harm perceptions, highlighting the addiction potential of menthol cigarettes. Findings suggest a menthol cigarette ban could help reduce tobacco use among young adults.

Diabetic foot self-care practice in women with diabetes in Iran

Background and aimsThe present study was conducted to determine the situation of foot self-care practice among Iranian women with diabetes. MethodsIn this cross-sectional study, 475 women completed the Diabetic Foot Self-Care Questionnaire (DFSQ) along with other questions. The overall and three components scores including personal care, podiatric care, and foot wearing, were calculated and their relationship with other factors was analyzed. ResultsThe average total DFSQ score was 60.38 ± 9.9, and 16.98 ± 7, 5.95 ± 2.11, and 12.26 ± 3.95 for personal care, podiatric care, and footwear respectively. Education level, self-reported health status, and life satisfaction had a significant relationship with footwear score, and smoking and life satisfaction were related to personal care and podiatric care respectively. In Pearson regression, DM self-care was correlated with all three components and total DFSQ score. Also, depression and SCS (Social Capital Status) correlated with DFSQ scores except with personal self-care and footwear respectively. Body Mass Index (BMI) and Quality of Life (QoL) were significantly correlated with footwear and podiatric care scores. ConclusionIn this study, the DFSQ result was almost acceptable, however, it highlights the importance of suitable interventions to establish better self-care practice among Iranian diabetic women.

Happiness in marginalized populations: a community\u2013based study in South Central Iran

BackgroundHappiness has multiple levels and determinants in different communities, cultures, and social groups. The current study aimed to investigate happiness and its main determinants in slums in south central Iran.MethodsThis community-based, cross-sectional study was conducted with the participation of adults at least 18 years of age living in the biggest slum area in Shiraz, south central Iran. To determine levels of happiness, participants were asked to complete the Persian version of the GHQ28 questionnaire and a checklist based on the 2017 World Happiness Report. Data was analyzed using SPSS software version 19. A p-value less than 0.05 was considered significant.ResultsThe mean age of the participants was 42.06 ± 16.34 years. Overall, 542 participants (45 %) were females, 257 (21.3 %) were illiterate, 678 (56.3 %) were married, and 495 (41.1 %) were unemployed and lived with their household. The happiness score, according to the Cantril ladder score, was 6.41 ± 2 (out of a total score of 10). Happiness was not correlated with gender (p = 0.37) or immigration (p = 0.06). Lower levels of happiness were seen in older adults (r=− 0.12, p < 0.001), illiterates (p = 0.03), the unemployed (p < 0.001), and people separated from their spouses (p < 0.001). Job satisfaction (p < 0.001, r = 0.47), total general health (p < 0.001, r=-0.36) and hope (p < 0.001, r = 0.41) were significantly correlated with happiness. Social support (< 0.001) and sufficient income and satisfaction (p < 0.001) were related with a higher score of happiness.ConclusionsMarital status, smoking, employment and job satisfaction, social support and trust, feelings of insecurity in the neighborhood, hope for the future, facing violence, and income satisfaction were the main determinants of happiness in the Sang Siah slum area.

XRCC5/6 polymorphisms and their interactions with smoking, alcohol consumption, and sleep satisfaction in breast cancer risk: A Chinese multi-center study.

BackgroundX‐ray repair cross‐complementary 5 (XRCC5) and 6 (XRCC6) are critical for DNA repair. Few studies have assessed their association with breast cancer risk, and related gene‐environment interactions remain poorly understood. This study aimed to determine the influence of XRCC5/6 polymorphisms on breast cancer risk, and their interactions with cigarette smoking, alcohol consumption, and sleep satisfaction.MethodsThe study included 1039 patients with breast cancer and 1040 controls. Four single‐nucleotide polymorphisms of XRCC5 and two of XRCC6 were genotyped. Information about smoking, alcohol consumption, and sleep satisfaction was collected through questionnaires. Odds ratios (OR) and related 95% confidence intervals (95% CI) were assessed using unconditional logistic regression models. Gene‐environment interactions were analyzed using logistic regression with multiplicative interaction models.Results XRCC5 rs16855458 was associated with increased breast cancer risk in the co‐dominant (p trend = 0.003) and dominant (CA + AA vs. CC, OR = 1.29, 95% CI = 1.07–1.56, p = 0.008) genetic models after Bonferroni correction. The CG + GG genotype of XRCC6 rs2267437 was associated with an increased risk of estrogen receptor‐negative/progesterone receptor‐negative (ER−/PR−) breast cancer (CG + GG vs. CC: OR = 1.54, 95% CI = 1.12–2.13, p = 0.008) after Bonferroni correction. Moreover, an antagonistic interaction between XRCC5 rs16855458 and alcohol consumption (p interaction = 0.017), and a synergistic interaction between XRCC6 rs2267437 and sleep satisfaction were associated with breast cancer risk (p interaction = 0.0497). However, these interactions became insignificant after Bonferroni correction.Conclusion XRCC5 rs16855458 was associated with breast cancer risk, and XRCC6 rs2267437 was associated with the risk of ER−/PR− breast cancer. Breast cancer risk associated with XRCC5 and XRCC6 polymorphisms might vary according to alcohol consumption and sleep satisfaction, respectively, and merit further investigation.

Daily support and negative control during a quit attempt in single-smoking couples.

Research has shown a beneficial influence of partner support on smoking cessation. Previous studies mainly focused on support and neglected negative behaviors. Less is known about differences in support perceptions between partners. This study aimed to examine how supportive as well as negative control behaviors relate to smoking and relationship satisfaction in single-smoking couples during a quit attempt. Smokers and their nonsmoking partners (n = 170 cohabiting couples) participated in an intensive longitudinal study over 21 days with end-of-day diaries. A dyadic score model was used, emphasizing couple levels and differences for the explanatory variables (i.e., support and negative control) and the outcome variables (smoking [for smokers only]; relationship satisfaction). Smokers whose partner showed more supportive and less negative control behavior had a lower probability of smoking, and both partners had higher relationship satisfaction. On days with more supportive and less negative control behavior than usual, smokers had a lower probability of smoking and both partners had higher relationship satisfaction. For smokers who reported more support than their partner reported providing, the couples' relationship satisfaction was higher and the smokers' relationship satisfaction was higher than their partners'. Differences between received and provided support/control at the between-couple and daily level were unrelated to smoking. Support seems important during a quit attempt as it was related to a lower probability of smoking and higher relationship satisfaction in couples, while negative control behaviors should be avoided as they were associated with higher probability of smoking and lower relationship satisfaction. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Treatment of periorbital and perioral wrinkles with fractional Er:YAG laser: What are the effects of age, smoking, and Glogau stage?

Dynamic and static wrinkling are observed on the facial skin as a result of aging. Previously, it was showed that fractional Er:YAG laser was effective in the treatment of facial wrinkles. The aims of this study are to determine the effects of age, Glogau stage, and smoking status on the treatment efficacy of fractional Er:YAG laser; and to compare the success of laser treatment on periorbital wrinkles with perioral wrinkles. Periorbital and perioral wrinkles of the same patient were treated with fractional Er:YAG laser (2940nm) for 4 sessions with monthly intervals. Treatment parameters were affluence of 1.5J, a spot size of 7mm, and a frequency of 5Hz. Treatment efficacy was evaluated by a blinded physician evaluation scale and patient satisfaction scale 2months after the final treatment session. Fifteen patients completed the study. The mean age of the patients was 42.8years. The blinded physician evaluation of the improvement in the periorbital wrinkles decreased (P=.034) and the patient satisfaction in perioral wrinkles decreased (P=.049) with increasing age. The relationship between smoking and patient satisfaction in the treatment of periorbital wrinkles was also statistically significant (P=.014). No difference in terms of treatment efficacy was found between periorbital and perioral regions. Fractional Er:YAG laser (2940nm) is equally successful in the treatment of periorbital and perioral wrinkles. The treatment success decreases with smoking and increasing age.

Smoking Cessation App That Teaches Acceptance Shows Promise

Smoking Cessation App That Teaches Acceptance Shows Promise

Comparison between Gradual Reduced Nicotine Content and Usual Nicotine Content Groups on Subjective Cigarette Ratings in a Randomized Double-Blind Trial

In 2018, the United States Food and Drug Administration (FDA) issued an advanced notice of proposed rulemaking to reduce nicotine in tobacco products to produce a minimally addictive or nonaddictive effect, but there was a research gap in the subjective responses of reduced-nicotine-content cigarettes. We compared the responses of the modified cigarette evaluation questionnaire (mCEQ) and cigarette-liking scale (CLS) between the gradually reduced nicotine content (RNC) group and the usual nicotine content (UNC) group. Linear mixed-effects models for repeated measures were used to analyze and compare the change over time for the mCEQ and CLS across the two treatment groups (RNC and UNC). We found that the change over time for the mCEQ and CLS was significant between the RNC and the UNC treatment groups at the beginning of visit 6 with 1.4 mg nicotine/cigarette. At visits 8 and 9, the RNC group reported significantly lower satisfaction scores compared to UNC. Subscale analysis showed that smoking satisfaction decreased in RNC while other measures, such as cigarette enjoyment, did not change. Understanding the impact of nicotine reduction on cigarette subjective responses through evaluation and liking scales would provide valuable information to the FDA on nicotine reduction policies for cigarettes.

Fat-Augmented Latissimus Dorsi versus Deep Inferior Epigastric Perforator Flap: Comparative Study in Delayed Autologous Breast Reconstruction.

The use of autologous tissues is considered the mainstay for delayed breast reconstruction. Aside the free abdominal flaps, which are most commonly used, the fat-augmented latissimus-dorsi (FALD) flap has been recently shown a reliable alternative option for pure autologous breast reconstruction. In this retrospective study, we aim to compare outcomes of autologous breast reconstructions using the extended FALD and deep inferior epigastric perforator flap (DIEP) flap, with an emphasis on patients' characteristics, demographic data, complications, and patients' satisfaction after a minimum 12-month follow-up. Our series consists of 135 women who underwent a delayed postmastectomy unilateral autologous breast reconstruction from 2011 to 2017: 36 patients (Group A) had an extended FALD flap and 99 (Group B) a free DIEP flap performed by the same surgeons. Demographic data, breast volume, medical history, smoking, complications, and patients' satisfaction were recorded and analyzed. Student's t-test for independent variables, Mann-Whitney U-test, and Chi-squared test were used to compare the reported variables. Patients' age, body mass index (BMI), and pregnancy history were statistically different between groups (p < 0.001, p = 0.004, p < 0.001, respectively); younger age (35.1 vs. 41.2 years), lower BMI (25.6 vs. 28.4), and fewer pregnancies were recorded in Group A. Breast volume was also found significantly smaller in Group A patients (p = 0.009). Past medical history using the ASA physical status classification score, previous radiation therapy, history of smoking, and incidence of overall complications were similar in both groups. Overall satisfaction scores were found slightly higher, but not statistically significant, in the free-flap group (p = 0.442). The use of the FALD flap may provide comparable outcome to the DIEP flap in delayed breast reconstruction in terms of complications and patients' satisfaction; it should be considered a good reconstructive option for young and thin nulliparous patients, with small to medium size opposite breast.

Real-time video counselling for smoking cessation.

Real-time video communication software such as Skype and FaceTime transmits live video and audio over the Internet, allowing counsellors to provide support to help people quit smoking. There are more than four billion Internet users worldwide, and Internet users can download free video communication software, rendering a video counselling approach both feasible and scalable for helping people to quit smoking. To assess the effectiveness of real-time video counselling delivered individually or to a group in increasing smoking cessation, quit attempts, intervention adherence, satisfaction and therapeutic alliance, and to provide an economic evaluation regarding real-time video counselling. We searched the Cochrane Tobacco Addiction Group Specialised Register, CENTRAL, MEDLINE, PubMed, PsycINFO and Embase to identify eligible studies on 13 August 2019. We searched the World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov to identify ongoing trials registered by 13 August 2019. We checked the reference lists of included articles and contacted smoking cessation researchers for any additional studies. We included randomised controlled trials (RCTs), randomised trials, cluster RCTs or cluster randomised trials of real-time video counselling for current tobacco smokers from any setting that measured smoking cessation at least six months following baseline. The real-time video counselling intervention could be compared with a no intervention control group or another smoking cessation intervention, or both. Two authors independently extracted data from included trials, assessed the risk of bias and rated the certainty of the evidence using the GRADE approach. We performed a random-effects meta-analysis for the primary outcome of smoking cessation, using the most stringent measure of smoking cessation measured at the longest follow-up. Analysis was based on the intention-to-treat principle. We considered participants with missing data at follow-up for the primary outcome of smoking cessation to be smokers. We included two randomised trials with 615 participants. Both studies delivered real-time video counselling for smoking cessation individually, compared with telephone counselling. We judged one study at unclear risk of bias and one study at high risk of bias. There was no statistically significant treatment effect for smoking cessation (using the strictest definition and longest follow-up) across the two included studies when real-time video counselling was compared to telephone counselling (risk ratio (RR) 2.15, 95% confidence interval (CI) 0.38 to 12.04; 2 studies, 608 participants; I2 = 66%). We judged the overall certainty of the evidence for smoking cessation as very low due to methodological limitations, imprecision in the effect estimate reflected by the wide 95% CIs and inconsistency of cessation rates. There were no significant differences between real-time video counselling and telephone counselling reported for number of quit attempts among people who continued to smoke (mean difference (MD) 0.50, 95% CI -0.60 to 1.60; 1 study, 499 participants), mean number of counselling sessions completed (MD -0.20, 95% CI -0.45 to 0.05; 1 study, 566 participants), completion of all sessions (RR 1.13, 95% CI 0.71 to 1.79; 1 study, 43 participants) or therapeutic alliance (MD 1.13, 95% CI -0.24 to 2.50; 1 study, 398 participants). Participants in the video counselling arm were more likely than their telephone counselling counterparts to recommend the programme to a friend or family member (RR 1.06, 95% CI 1.01 to 1.11; 1 study, 398 participants); however, there were no between-group differences on satisfaction score (MD 0.70, 95% CI -1.16 to 2.56; 1 study, 29 participants). There is very little evidence about the effectiveness of real-time video counselling for smoking cessation. The existing research does not suggest a difference between video counselling and telephone counselling for assisting people to quit smoking. However, given the very low GRADE rating due to methodological limitations in the design, imprecision of the effect estimate and inconsistency of cessation rates, the smoking cessation results should be interpreted cautiously. High-quality randomised trials comparing real-time video counselling to telephone counselling are needed to increase the confidence of the effect estimate. Furthermore, there is currently no evidence comparing real-time video counselling to a control group. Such research is needed to determine whether video counselling increases smoking cessation.