Psychological distress has been correlated with higher levels of nicotine dependence. To date, the possible association between individuals' levels of psychological distress and e-cigarette use has ...not been investigated, despite the dramatic growth of e-cigarette use in the US. We examined this possible association using a nationally representative sample of US adults.
A total of 36,697 adults from the 2014 National Health Interview Survey (NHIS) were included. The Kessler 6 scale was used to measure psychological distress. Multivariate logistic regression analysis was conducted to assess the association between level of psychological distress and e-cigarette use.
Both e-cigarette and cigarette use varied according to level of psychological distress as well as multiple socio-demographic characteristics. In a multivariate model, psychological distress was significantly associated with the following groups: (a) exclusive e-cigarette ever-use (aOR = 3.7; 95% CI = 1.6, 8.6), (b) current dual use of e-cigarettes and cigarettes (aOR = 4.6; 95% CI = 3.1, 6.7), (c) former cigarette use and ever use of e-cigarette (aOR = 3.2; 95% CI = 2.2, 4.8) and (d) current use of cigarettes only (aOR = 2.1; 95% CI = 1.7, 2.6).
These are the first data to demonstrate that, as is true for cigarettes, e-cigarette use is associated with increased levels of psychological distress. Further large-scale, longitudinal studies are needed to determine the direction of this relationship and to evaluate the long-term positive and negative consequences of such use.
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Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Light smoking, consuming a few cigarettes daily, and intermittent, or nondaily, smoking patterns are increasingly common but carry health risks comparable to heavier smoking patterns. Nearly all ...smokers begin smoking as adolescents, who are at risk for developing these smoking patterns. Previous research suggests that smokers underestimate the risks associated with smoking. The extent to which adolescents perceive light and intermittent smoking as harmful has not been previously assessed.
Data from 24,658 US adolescents sampled by the 2012 National Youth Tobacco Survey, a national, school-based, cross-sectional survey, were examined. Cross-tabulations and multivariate ordered probit regression models were constructed to describe correlates of US adolescents' perception of light and intermittent smoking.
Although most adolescents (88.0%; 95% confidence interval CI, 87.2% to 88.8%) reported beliefs that a heavier smoking pattern is very harmful, only 64.3% (95% CI; 63.2% to 65.3%) and 33.3% (95% CI; 32.0% to 34.6%) reported that light and intermittent smoking, respectively, are very harmful. Conversely, nearly one-quarter of US adolescents believed intermittent smoking causes little or no harm. Males, younger adolescents, Hispanics, and non-Hispanic blacks were more likely than their peers to view light and intermittent smoking patterns as less harmful. Those who were already light or intermittent smokers, those who used other tobacco products, and those who had a family member who used tobacco were also less likely to view their smoking patterns as harmful.
Misconceptions about the safety of light and intermittent smoking are widespread among US adolescents. Significant public health attention is needed to redress these misperceptions.
Prevalence of hookah use is increasing significantly among adolescents. This study aimed to delineate demographic and socioeconomic correlates of hookah use among high school seniors in the United ...States. We hypothesized that more impoverished adolescents and those who smoked cigarettes would be more likely to use hookahs.
Data were examined for 5540 high school seniors in Monitoring the Future (years 2010-2012), an annual nationally representative survey of high school students in the United States. Using data weights provided by Monitoring the Future, we used multivariable binary logistic regression to delineate correlates of hookah use in the last 12 months.
Eighteen percent of students reported hookah use in the past year. Compared with white students, black students were at lower odds for use (adjusted odds ratio AOR = 0.27, P < .0001). High parent education increased the odds for use (AOR = 1.58, P < .001), and student weekly income from a job of >$50/week (AOR = 1.26, P < .05) or $11 to $50 per week from other sources (AOR = 1.35, P < .01) also increased odds for use. Males and urban students were also at higher odds for use, as were users of alcohol, marijuana, and other illicit substances. Former cigarette smokers were at higher risk, and current smokers were at highest risk for use.
Adolescents of higher socioeconomic status appear to be at particularly high risk for hookah use in the United States. Prevention efforts must target this group as prevalence continues to increase.
To review the recent scientific literature examining the association of prenatal tobacco and postnatal secondhand smoke exposure and child neurodevelopment.
Low birth weight and decreased in-utero ...brain growth are two of multiple potential etiologic pathways proposed as mediating the effects of prenatal tobacco smoke exposure on child neurodevelopment. These negative effects of prenatal exposure have been consistently demonstrated in animal models, and in humans have been found as early as the newborn period. The literature on both prenatal and postnatal exposure is remarkably consistent in showing associations with increased rates of behavior problems, including irritability, oppositional defiant behavior, conduct disorders and attention deficit hyperactivity disorder. A more rudimentary literature also suggests deficits in intelligence quotient. Recent studies have focused on elucidating the complex interaction among tobacco exposure, genetics and environmental factors. Questions still remain about the relative roles of prenatal vs. postnatal exposure and the potential role of genetic and social confounders, limiting the ability to infer a causal nature to these associations at this time. The consistency of findings across studies is, however, highly suggestive of a causal relationship between environmental tobacco exposure and adverse behavioral and cognitive outcomes in children.
Prenatal tobacco and postnatal secondhand smoke exposure is consistently associated with problems in multiple domains of children's neurodevelopment and behavior.
The negative effects of maternal mental health problems on child health are well documented. In contrast, there is a profound paucity of information about paternal mental health's association with ...child health.
To investigate the association of paternal mental health problems and depressive symptoms and children's emotional or behavioral problems.
We analyzed Medical Expenditure Panel Survey data, which included a representative sample of US children (N = 21 993) aged 5 to 17 years and their mothers and fathers. The main outcome measure was child emotional or behavioral problems assessed by using the Columbia Impairment Scale.
Paternal depressive symptoms, as assessed using the Patient Health Questionnaire-2, and mental health problems, more generally, assessed by using the Short-Form 12 Scale, were independently associated with increased rates of child emotional or behavioral problems even after controlling for numerous potential confounders including maternal depressive symptoms and other mental health problems. The adjusted odds ratio (aOR) for emotional or behavioral problems among children of fathers with depressive symptoms was 1.72 (95% confidence interval CI: 1.33-2.23) and the aOR associated with abnormal paternal scores on the mental component scale of the Short-Form 12 was 1.33 (95% CI: 1.10-1.62) for those within 1 SD below average and 1.48 (95% CI: 1.20-1.84) for those >1 SD below average.
To the best of our knowledge, this is the first study to use a representative US sample to demonstrate that living with fathers with depressive symptoms and other mental health problems is independently associated with increased rates of emotional or behavioral problems of children.
Abstract Objective Questions persist as to which dimensions of child mental health are most associated with parental mental health status and if these associations differ by parental gender. We ...assessed associations between parental psychological distress and children's mental health. Methods Pooled data from the 2001, 2002, and 2004 National Health Interview Surveys (NHIS), a nationally representative, cross-sectional survey of US children aged 4 to 17 (n = 21,314), were used. Multivariate logistic regression was performed assessing associations between parental psychological distress, measured by the Kessler 6 scale, and the extended-form Strengths and Difficulties Questionnaire (SDQ) scales. Results Logistic regression demonstrated associations between parental psychological distress and increased likelihood of child mental health problems. Children aged 4 to 11 were more likely to have mental health problems if they had a psychologically distressed father (odds ratio OR 7.5, 95% confidence interval CI 2.3–24.3) or mother (OR 6.7, 95% CI 2.7–16.7). Children aged 12 to 17 with a psychologically distressed father (OR 4.53, 95% CI 1.18–17.47) or mother (OR 3.90, 95% CI 1.34–11.37) were also more likely than those without to have mental health problems. In parents of both genders, associations existed between parental psychological distress, and abnormal emotional symptoms in younger children, conduct disorder in older children, and hyperactivity in children of all ages. Conclusions Parental psychological distress appears similarly associated with adverse child mental health outcomes, regardless of parental gender. These findings corroborate limited prior research and demonstrate that associations between child mental health and parental mental illness are similar in magnitude for fathers and mothers.
The purpose of this review is to examine the rapidly expanding literature regarding the effects of prenatal tobacco and postnatal secondhand smoke (SHS) exposure on child health and development. ...Mechanisms of SHS exposure are reviewed, including critical periods during which exposure to tobacco products appears to be particularly harmful to the developing fetus and child. The biological, biochemical, and neurologic effects of the small fraction of identified components of SHS are described. Research describing these adverse effects of both in utero and childhood exposure is reviewed, including findings from both animal models and humans. The following adverse physical outcomes are discussed: sudden infant death syndrome, low birth weight, decreased head circumference, respiratory infections, otitis media, asthma, childhood cancer, hearing loss, dental caries, and the metabolic syndrome. In addition, the association between the following adverse cognitive and behavioral outcomes and such exposures is described: conduct disorder, attention-deficit/hyperactivity disorder, poor academic achievement, and cognitive impairment. The evidence supporting the adverse effects of SHS exposure is extensive yet rapidly expanding due to improving technology and increased awareness of this profound public health problem. The growing use of alternative tobacco products, such as hookahs (a.k.a. waterpipes), and the scant literature on possible effects from prenatal and secondhand smoke exposure from these products are also discussed. A review of the current knowledge of this important subject has implications for future research as well as public policy and clinical practice.
This study aimed to assess the effect of smoking different tobacco types on the supragingival microbiome and its relation to dental caries. Forty supragingival plaque samples were collected from ...smokers of a single tobacco type and non-smokers seeking treatment at the University Dental Hospital Sharjah, UAE. DMFT (decayed, missing and filled teeth) was determined for all participants who were divided into two groups: no-low caries (NC-LC: DMFT = 0-4; n = 18) and moderate-high caries (MC-HC: DMFT = 5-20; n = 22). 16S rRNA gene was sequenced using third-generation sequencing with Nanopore technology. Microbiome composition and diversity were compared. Caries was most common among cigarette smokers. Supragingival microbiota were significantly altered among smokers of different tobacco types. In cigarette smokers, cariogenic bacteria from genus Streptococcus (including S. mutans) were significantly more among subjects with NC-LC, while Lactobacilli (including L. fermentum) were more among subjects with MC-HC. In medwakh smokers, several periodontopathogens were significantly elevated in subjects with NC-LC, while other pathogenic bacteria (as Klebsiella pneumoniae) were more in those with MC-HC. Cigarette and alternative tobacco smoking had a significant impact on the supragingival microbiome. Indeed, further studies are required to unravel the consequences of oral dysbiosis triggered by smoking. This could pave the way for microbiota-based interventional measures for restoring a healthy oral microbiome which could be a promising strategy to prevent dental caries.
The health and safety of using e-cigarette products (vaping) have been challenging to assess and further regulate due to their complexity. Inhaled e-cigarette aerosols contain chemicals with ...under-recognized toxicological profiles, which could influence endogenous processes once inhaled. We urgently need more understanding on the metabolic effects of e-cigarette exposure and how they compare to combustible cigarettes. To date, the metabolic landscape of inhaled e-cigarette aerosols, including chemicals originated from vaping and perturbed endogenous metabolites in vapers, is poorly characterized. To better understand the metabolic landscape and potential health consequences of vaping, we applied liquid chromatography–mass spectrometry (LC-MS) based nontargeted metabolomics to analyze compounds in the urine of vapers, cigarette smokers, and nonusers. Urine from vapers (n = 34), smokers (n = 38), and nonusers (n = 45) was collected for verified LC-HRMS nontargeted chemical analysis. The altered features (839, 396, and 426 when compared smoker and control, vaper and control, and smoker and vaper, respectively) among exposure groups were deciphered for their structural identities, chemical similarities, and biochemical relationships. Chemicals originating from e-cigarettes and altered endogenous metabolites were characterized. There were similar levels of nicotine biomarkers of exposure among vapers and smokers. Vapers had higher urinary levels of diethyl phthalate and flavoring agents (e.g., delta-decalactone). The metabolic profiles featured clusters of acylcarnitines and fatty acid derivatives. More consistent trends of elevated acylcarnitines and acylglycines in vapers were observed, which may suggest higher lipid peroxidation. Our approach in monitoring shifts of the urinary chemical landscape captured distinctive alterations resulting from vaping. Our results suggest similar nicotine metabolites in vapers and cigarette smokers. Acylcarnitines are biomarkers of inflammatory status and fatty acid oxidation, which were dysregulated in vapers. With higher lipid peroxidation, radical-forming flavoring, and higher level of specific nitrosamine, we observed a trend of elevated cancer-related biomarkers in vapers as well. Together, these data present a comprehensive profiling of urinary biochemicals that were dysregulated due to vaping.
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