The effect of parental smoking on preadolescents' implicit and explicit perceptions of smoking-related cues

Prevalence and Determinants of Current Cigarette Smoking Among Adolescents in Thailand: Evidence From 2021 Global School-Based Health Survey

BACKGROUND

Adolescent cigarette smoking remains a concern globally, including in Thailand. This research aimed to elucidate the prevalence and determinants of cigarette smoking among Thai adolescents. Study Design: A cross-sectional study.

METHODS

A cross-sectional analysis of data from the 2021 Thailand Global School-Based Health Survey with 5545 adolescents aged 13-17 with complete information was conducted on their cigarette smoking status. Bivariate analysis and multivariable logistic regression were performed to discern the determinants of tobacco smoking among adolescents.

RESULTS

The overall weighted prevalence of cigarette smoking was 11.5% (95% confidence interval [CI]=9.7%, 13.5%), with adolescent males at 18.2% (95% CI=15.3%, 21.4%) and adolescent females at 5.6% (95% CI=4.2%, 7.4%). The multivariable logistic regression also revealed that males were more likely to be smokers (Adjusted Odd Ratio [AOR]=1.58; 95% CI=1.02, 2.45, P=0.040) compared to females. The presence of smokers in their vicinity significantly increased the odds of smoking (AOR=2.21, 95% CI=1.46, 3.36, P<0.001). Current alcohol use (AOR=3.37, 95% CI=2.21-5.14, P<0.001) and current marijuana use (AOR=4.53, 95% CI=2.06, 9.99, P<0.001) were both significant determinants of smoking. Notably, early initiation of cigarette use (before age 14) was associated with a lower likelihood of current smoking (AOR=0.54, 95% CI=0.33, 0.92, P=0.022).

CONCLUSION

With an overall prevalence of smoking among adolescents at 11.5%, our study highlights a significant public health concern. The positive determinants of the identified tobacco smoking include being male, having smokers in their vicinity, and currently using alcohol, and marijuana, while early initiation of cigarette use before age 14 is identified as an inverse determinant.

Exposure to pro-tobacco and anti-tobacco media messages and events and smoking behaviour among adolescents in Gambia

BACKGROUND

Despite the widespread prevalence of adolescent smoking in Gambia, a West African country, there is limited research exploring the relationships between exposure to pro-tobacco and anti-tobacco media messages and events and smoking behaviour among young people. This study investigates the interplay of these exposures and smoking behaviour among 11-17-year-old adolescents in Gambia.

METHODS

Secondary data analysis was conducted using the 2017 Gambia Global Youth and Tobacco Survey (GYTS), which included a total of 9,127 respondents. Descriptive and inferential analyses, including proportions, Pearson's chi-squared tests, and multivariable logistic regression models, were employed to estimate adjusted odds ratios (aOR) with 95% confidence intervals (CI).

RESULTS

The final model revealed significant associations between exposure to anti-tobacco media messages and events and smoking behaviour. Adolescents exposed to anti-tobacco media messages had a 29% increased odds of smoking (aOR 1.29,CI = 1.08,1.53) compared to those unexposed, while exposure to anti-tobacco media events showed a 31% increased odds (aOR 1.31,CI = 1.09,1.59) compared to those unexposed. Exposure to pro-tobacco messages, such as witnessing tobacco use on TV (aOR 1.41, CI = 1.17,1.69) and owning objects with tobacco brand logos (aOR 1.49,CI = 1.19,1.86), was associated with higher odds of smoking. Covariates, including sex, age, and exposure to smoking behaviour by significant others, also demonstrated associations with smoking behaviour. Notably, male respondents showed significantly higher odds of smoking (aOR = 4.01,CI = 3.28,4.89) compared to females. Respondents aged 15 years and older had increased odds of smoking (aOR = 1.47,CI = 1.22,1.76) compared to those below 15 years old. Those whose fathers smoke displayed higher odds of smoking (aOR = 1.35, CI = 1.04,1.76) compared to individuals with non-smoking parents. Additionally, those whose closest friends smoke showed remarkably higher odds of smoking (aOR = 2.87,CI = 2.37, 3.48) compared to those without such influence.

CONCLUSION

This study underscores the significant impact of exposure to both anti-tobacco and pro-tobacco media messages and events on smoking behaviour among adolescents in Gambia. However, pro-tobacco messages had a greater influence on smoking prevalence than anti-tobacco messages and events. Understanding these associations is crucial for devising effective public health interventions aimed at reducing tobacco use in this population.

Racial Disparities in the Impact of Head Start on Health Outcomes Among Low-Income Head Start-Eligible Children and Parents

This study examined racial disparities in Head Start's impact on health outcomes for families with young children in poverty. Research questions were as follows: (a) are there racial disparities in health outcomes among low-income families? (b) Does Head Start participation promote better health outcomes? And (c) does Head Start's impact on health outcomes differ by race and ethnicity? Logistic regression analysis found that African American and Hispanic children experience lower health outcomes than their white peers, including lower rates of dental screening, more frequent injury-related care, lower overall health status, and lower rates of health insurance coverage. In comparison to White parents, African American and Hispanic parents reported lower levels of cigarette smoking. Children enrolled in Head Start received significantly more dental screening than their non-Head Start peers, regardless of race and ethnicity. The positive impacts of Head Start were particularly pronounced for African American and Hispanic children when compared to White children. Families that do not speak English as their primary language and those with lower household incomes experienced worse health outcomes. The positive impact of Head Start on the health outcomes of marginalized populations highlights the need for continued expansion of Head Start programs, as they strive to provide equal opportunities for improvements in academic, socio-emotional, and health outcomes for children and their parents in low-income households. The recruitment and enrollment process for Head Start should provide eligibility and application information in multiple languages for families in deep poverty.

Effect of parental smoking behavior and motives on preadolescents' neural attention to smoking-related cues

OBJECTIVE

The goal of the present study was to investigate neural responses to smoking cues in preadolescent children of smokers and nonsmokers.

METHOD

To accomplish this, we recruited 111 8-12-year-old children (Mage = 122.13 months; SD = 17.41; 50 female) and their parents. Participants were presented with 60 pictures of smoking-related and control cues that were matched in color, intensity, and size in random order on a computer screen. Pictures depicted people interacting with the relevant objects or the relevant objects were presented alone. Neural activity in the form of electroencephalogram was recorded during the presentation of the pictures, and event-related potentials elicited by these stimuli were examined. Parents answered questions about how often they smoked cigarettes and about their motives for smoking.

RESULTS

Results demonstrated that P3 amplitude was larger to smoking-related cues compared to non-smoking-related cues for children of smokers in the central, parietal, and occipital regions. This effect was only seen for pictures depicting people interacting with the stimuli (e.g., a person holding a cigarette). In contrast, responses did not differ across conditions in children of nonsmokers. Moreover, P3 amplitudes were larger for children of parents who reported that smoking provided greater positive and negative reinforcement.

CONCLUSIONS

These findings provide important insights about the mechanisms involved in the relationship between parental and child smoking. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Associations between pre-adolescents' cognitive responses to alcohol-related cues, maternal drinking, and direct exposure to alcohol

The current study investigated pre-adolescent children's (N = 140, M_age = 10.11 years, SD = 1.48, 59.5% girls) implicit evaluations of and explicit expectancies about alcohol-related cues as a function of their mothers' drinking behaviors and their exposure to alcohol. Children's implicit evaluative responses were measured using the Affect Misattribution Procedure (AMP), which consisted of trials that depicted pictures of either alcoholic or non-alcoholic beverages, half of which were presented alone (inactive) and half of which were presented with a human interacting with the beverage (active). In addition, children's explicit expectancies, whether they had ever tasted alcohol, and their mothers' alcohol dependency and escape drinking motivations were measured. Results indicated that overall children's implicit evaluations were less positive for alcohol- than for non-alcohol-related cues, and those whose mothers reported higher alcohol dependency evaluated inactive alcohol-related cues more negatively. Moreover, those who had previously tasted alcohol endorsed positive expectancies more than negative expectancies. These findings contribute to our understanding of the processes through which implicit associations are learned in the context of addiction. Understanding cognitive as well as other potential biological and environmental factors that may predict drinking behaviors in youth will aid in the development of more effective evidence-based strategies for the prevention of alcoholism.

Role of food neophobia and early exposure in children's implicit attentional bias to fruits and vegetables

Children often struggle to eat the daily recommended servings of fruits and vegetables, and as a result many have poor nutrient intake. This is especially problematic for neophobic children; or those who are hesitant to try new foods. Maratos and Staples [Appetite, 91, 220-225 (2015)] found that children who are high in food neophobia show attentional biases to unfamiliar fruits and vegetables, which may be related to their low consumption of these healthy foods. The present study sought to replicate and extend these findings, by using a visual dot-probe task that paired images of fruits and vegetables to perceptually matched neutral control stimuli. Seventy-eight 5-8 year-old children (M_age = 6.4 years, SD = 1.1, 42% girls) participated. Initial analyses failed to reveal significant attentional biases to the foods in children who were high in neophobia. Subsequent exploratory analyses included children's previous exposure to the foods in the task as a moderator variable. These analyses revealed that overall, children showed an attentional bias away from familiar fruits and vegetables. Moreover, previous exposure to the foods moderated the effect of food neophobia on attentional bias. For children who were low in food neophobia, as their fruit and vegetable exposure increased, their attentional bias away from the familiar foods decreased. In contrast, for food neophobic children, as fruit and vegetable exposure increased, they showed more attentional bias away from familiar foods. Although these findings failed to replicate those reported by Maratos and Staples (2015), they suggest that children's attentional biases to healthy foods may be a result of the interplay between food neophobia and the food environment to which they are exposed.

From Preconception Care to the First Day of School: Transforming the Health of New Families With Lifestyle Medicine

Lifestyle medicine holds great promise to transform health during the period from preconception to early childhood. Genetic, epigenetic, nutritional, and environmental factors have lifetime impact on the newborn and family. Little is known about the full potential of lifestyle medicine to improve maternal, child, and family health. Additionally, health care providers face limits in time and may have gaps in knowledge, that preclude discussion of the impact lifestyle medicine can the mother, newborn, and family. Greater understanding of the potential impact of lifestyle medicine provides opportunities to identify current deficiencies in care and areas for improvement and highlights the need for further research. This article reviews current evidence supporting the 6 pillars of lifestyle medicine: nutrition, physical activity, sleep, avoiding risky substance use, stress management and social connectedness as applied to maternal child care from preconception to early childhood, examines the current state of practice, and identifies opportunities for both practice change and further research. Rather than view each component of care in isolation, viewing care as a continuum from preconception to childhood can best establish healthy habits and optimize outcomes for the entire family.