Faculty Bibliography

BACKGROUND:Pregnancy is a critical window for tobacco cessation; socio-demographic correlates and prenatal care (PNC) utilization behaviors associated with quitting e-cigarette and dual use with conventional cigarettes remain understudied. OBJECTIVE:To examine the influence of socio-demographic characteristics and PNC utilization in the cessation of cigarette, e-cigarette, and dual-use during pregnancy, using Pregnancy Risk Assessment Monitoring System (2016-2022) data. METHODS:We analyzed data from 223,793 respondents (weighted count = 11,475,844) with singleton births who reported cigarette and/or e-cigarette use during the three months before and the last three months of pregnancy. Socio-demographic and PNC cessation correlates for cigarette, e-cigarette, and dual-use were examined versus continuation using logistic regression analysis. The Adequacy of Prenatal Care Utilization (APNCU) Index assessed PNC. Associations were expressed as adjusted odds ratios with 95% confidence intervals [AOR (95%CIs)]. RESULTS:Tobacco product use declined from 16.9% pre-pregnancy to 7.5% by late pregnancy. Pregnancy-associated cessation rates were 53.7% for cigarettes, 81.0% for e-cigarettes, and 48.1% for dual-use. Primiparity was associated with higher odds of quitting across all groups: cigarettes [1.8 (1.6‒2.0)], e-cigarettes [1.6 (1.2‒2.1)], and dual-use [2.3 (95% CI: 1.7‒3.1)]. Black race and Hispanic ethnicity were positively associated with cessation of cigarettes and dual-use, while Black race was also associated with higher odds of EC cessation. A higher smoking frequency was associated with reduced cessation odds of cigarette [0.2 (0.2‒0.3)] and dual-use [0.3 (0.2‒0.4)], while a higher vaping frequency was associated with reduced e-cigarette cessation [0.3 (0.2‒0.5)]. Inadequate APNCU Index was associated with lower odds of quitting cigarettes [0.6 (0.5‒0.7)] and dual-use [0.6 (0.4‒0.9)], but showed no significant association with e-cigarette cessation [0.9 (0.6‒1.5)]. CONCLUSIONS:Distinct socio-demographic and PNC factors influence cessation patterns by product type. Findings underscore potential opportunities to integrate PNC with targeted cessation support, particularly for high-risk groups amid rising e-cigarette and dual use during pregnancy.

BACKGROUND:Pregnancy is a critical window for tobacco cessation; socio-demographic correlates and prenatal care (PNC) utilization behaviors associated with quitting e-cigarette and dual use with conventional cigarettes remain understudied. OBJECTIVE:To examine the influence of socio-demographic characteristics and PNC utilization in the cessation of cigarette, e-cigarette, and dual-use during pregnancy, using Pregnancy Risk Assessment Monitoring System (2016-2022) data. METHODS:We analyzed data from 223,793 respondents (weighted count = 11,475,844) with singleton births who reported cigarette and/or e-cigarette use during the three months before and the last three months of pregnancy. Socio-demographic and PNC cessation correlates for cigarette, e-cigarette, and dual-use were examined versus continuation using logistic regression analysis. The Adequacy of Prenatal Care Utilization (APNCU) Index assessed PNC. Associations were expressed as adjusted odds ratios with 95% confidence intervals [AOR (95%CIs)]. RESULTS:Tobacco product use declined from 16.9% pre-pregnancy to 7.5% by late pregnancy. Pregnancy-associated cessation rates were 53.7% for cigarettes, 81.0% for e-cigarettes, and 48.1% for dual-use. Primiparity was associated with higher odds of quitting across all groups: cigarettes [1.8 (1.6‒2.0)], e-cigarettes [1.6 (1.2‒2.1)], and dual-use [2.3 (95% CI: 1.7‒3.1)]. Black race and Hispanic ethnicity were positively associated with cessation of cigarettes and dual-use, while Black race was also associated with higher odds of EC cessation. A higher smoking frequency was associated with reduced cessation odds of cigarette [0.2 (0.2‒0.3)] and dual-use [0.3 (0.2‒0.4)], while a higher vaping frequency was associated with reduced e-cigarette cessation [0.3 (0.2‒0.5)]. Inadequate APNCU Index was associated with lower odds of quitting cigarettes [0.6 (0.5‒0.7)] and dual-use [0.6 (0.4‒0.9)], but showed no significant association with e-cigarette cessation [0.9 (0.6‒1.5)]. CONCLUSIONS:Distinct socio-demographic and PNC factors influence cessation patterns by product type. Findings underscore potential opportunities to integrate PNC with targeted cessation support, particularly for high-risk groups amid rising e-cigarette and dual use during pregnancy.

OBJECTIVE:To highlight the need for more research about climate change's effects on child and adolescent mental health. METHOD/METHODS:Articles and reports were searched for in 12 pediatric journals and 10 international societies using the mesh terms "climate change and mental health," "climate change and children's mental health," and "eco-anxiety." Articles were scanned for relevancy using the terms "climate change," "climate crisis," "mental health," "child," "anxiety," and "mental anxiety." Relevant literature was compiled and analyzed. RESULTS:Although the climate crisis has been highlighted as a critical threat to the physical health of adolescents worldwide, its mental health impacts are far less recognized. Existing research on climate change and mental health is limited, primarily focusing on the acute response of adults directly affected by extreme weather events rather than climate change's emerging indirect mental health effects. Far more limited is the literature focusing on the mental health effects of climate change on adolescents and children, who are hypothesized to bear the brunt of the mental health detriment of climate change. In addition, nonstandardized scales and definitions and lack of nationally representative data, among many other things, hinder current understanding, attention, and evidence-based action to prevent and treat these effects. CONCLUSION/CONCLUSIONS:Gathering information regarding the climate crisis and children's mental health is paramount. Consequently, the development of a research workforce, a funding stream, and standardized methodology is necessary to properly investigate and aid adolescents and children facing the climate crisis's mental health effects.

OBJECTIVES/OBJECTIVE:An unhealthy lifestyle, inappropriate eating habits, and inadequate physical activity are the most common risk factors affecting health and causing the premature onset of non-communicable diseases. The study aimed to evaluate lifestyle factors, eating habits, and daily regimens in a sample of Slovak adolescents. METHODS:The sample involves 524 students aged 15-22 years attending selected secondary schools from the model region of Bratislava, the capital of Slovakia. We assessed the prevalence of selected lifestyle factors and investigated the relationship between negative lifestyle factors and the presence of overweight and obesity. RESULTS:We found eating irregularities including avoidance of school lunch, inadequate daily consumption of vegetables, dairy products and wholegrain foods, and the high consumption of sweets and sweetened beverages. The prevalence of excess weight and obesity in the sample was 18.4%. Compared to the non-obese, overweight or obese students had significantly lower daily consumption of vegetables and used to avoid sports more frequently. Almost 37% of students did not do sports at all. Students who were not doing sports on regular basis used to skip breakfast more frequently, they ate fewer vegetables and more sweets and spent considerable time in sedentary activities. CONCLUSION/CONCLUSIONS:In the sample of secondary school students, we investigated several negative lifestyle factors and the relatively high prevalence of overweight and obesity. The results of the study can be used for the development of preventive measures to protect and promote the health of children and youth.

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.

BACKGROUND:Cardiovascular disease (CVD) is the leading cause of death in the world. In the United Arab Emirates (UAE), it accounts for 40% of mortality. CVD is caused by multiple cardiometabolic risk factors (CRFs) including obesity, dysglycemia, dyslipidemia, hypertension and central obesity. However, there are limited studies focusing on the CVD risk burden among young Emirati adults. This study investigates the burden of CRFs in a sample of young Emiratis, and estimates the distribution in relation to sociodemographic and behavioral determinants. METHODS:Data was used from the baseline data of the UAE Healthy Future Study volunteers. The study participants were aged 18 to 40 years. The study analysis was based on self-reported questionnaires, anthropometric and blood pressure measurements, as well as blood analysis. RESULTS:A total of 5167 participants were included in the analysis; 62% were males and the mean age of the sample was 25.7 years. The age-adjusted prevalence was 26.5% for obesity, 11.7% for dysglycemia, 62.7% for dyslipidemia, 22.4% for hypertension and 22.5% for central obesity. The CRFs were distributed differently when compared within social and behavioral groups. For example, obesity, dyslipidemia and central obesity in men were found higher among smokers than non-smokers (p < 0.05). And among women with lower education, all CRFs were reported significantly higher than those with higher education, except for hypertension. Most CRFs were significantly higher among men and women with positive family history of common non-communicable diseases. CONCLUSIONS:CRFs are highly prevalent in the young Emirati adults of the UAE Healthy Future Study. The difference in CRF distribution among social and behavioral groups can be taken into account to target group-specific prevention measures.