Peer Network Processes in Adolescents’ Health Lifestyles

Combining theories of health lifestyles—interrelated health behaviors arising from group-based identities—with those of network and behavior change, we investigated network characteristics of health lifestyles and the role of influence and selection processes underlying these characteristics. We examined these questions in two high schools using longitudinal, complete friendship network data from the National Longitudinal Study of Adolescent to Adult Health. Latent class analyses characterized each school’s predominant health lifestyles using several health behavior domains. School-specific stochastic actor-based models evaluated the bidirectional relationship between friendship networks and health lifestyles. Predominant lifestyles remained stable within schools over time, even as individuals transitioned between lifestyles. Friends displayed greater similarity in health lifestyles than nonfriend dyads. Similarities resulted primarily from teens’ selection of friends with similar lifestyles but also from teens influencing their peers’ lifestyles. This study demonstrates the salience of health lifestyles for adolescent development and friendship networks.

Between-country inequalities in health lifestyles

How does engagement in multiple health behaviors consolidate into health promoting health lifestyles, and how does economic development provide a broadly shared living condition to enable participation in health promoting health lifestyles? To answer these questions, we harmonize information from the 2011 International Social Survey Programme and the 2014 European Social Survey to examine patterns of health lifestyles and subsequent associations with self-rated health in representative samples of 52 country-years nested in 35 countries, with repeated observations from 17 countries. We find individuals engage more frequently in health promoting behaviors in countries with higher levels of economic development. Moreover, we find a tighter connection between health lifestyles and health in countries with higher levels of economic development. Critically, we move health lifestyles research forward by testing the consequences of within country changes in economic development, finding that growth in economic development increases the engagement of health promoting health behaviors. Policy and theoretical implications are discussed.

Contributions and Challenges in Health Lifestyles Research

The concept of health lifestyles is moving scholarship beyond individual health behaviors to integrated bundles of behaviors undergirded by group-based identities and norms. Health lifestyles research merges structure with agency, individual-level processes with group-level processes, and multifaceted behaviors with norms and identities, shedding light on why health behaviors persist or change and on the reproduction of health disparities and other social inequalities. Recent contributions have applied new methods and life course perspectives, articulating health lifestyles’s dynamic relationships to social contexts and demonstrating their implications for health and development. Culturally focused work has shown how health lifestyles function as signals for status and identity and perpetuate inequalities. We synthesize literature to articulate recent advances and challenges and demonstrate how health lifestyles research can strengthen health policies and inform scholarship on inequalities. Future work emphasizing health lifestyles’s collective nature and attending to upstream social structures will further elucidate complex social processes.

Curiosity for information predicts well-being during COVID-19 Pandemic: Contributions of loneliness and daily lifestyle

The COVID-19 pandemic confronted humans with high uncertainty and lockdowns, which severely disrupted people’s daily social and health lifestyles, enhanced loneliness and reduced well-being. Curiosity and information-seeking are central to behavior, fostering well-being and adaptation in changing environments. They may be particularly important to maintain well-being during the pandemic. Here, we investigated which motives drive information-seeking, and whether and how curiosity and information-seeking related to well-being and mood (excitement, anxiety). Additionally, we tested whether daily diet contributed to this relationship during lockdown. Participants (N=183) completed questionnaires measuring curiosity, information-seeking, social and mental health. Using a smartphone app, participants submitted their daily food intake and lifestyle ratings for a week. We found participants had highest motivation to seek positive (vs. negative) information, concerning themselves more than others. Both trait curiosity and information-seeking predicted higher well-being, by reduced loneliness. Trait curiosity also predicted well-being and excitement days later. Considering diet, people with lower curiosity consumed food high in dopamine precursor tyrosine, whereas high-sugar intake increased anxiety, only in people with relatively low, but not high, trait curiosity. Taken together, curiosity and information-seeking may benefit well-being and mood in high uncertain and challenging times, by interacting with lifestyle measures (loneliness and nutrition).

A Latent Class Analysis of Health Lifestyles in Relation to Suicidality among Adolescents in Mauritius

Suicidality, which includes suicidal thoughts, planning, and suicide attempts, results mainly from a combination of psychological, sociological, and environmental factors. Despite a high prevalence of suicidality among adolescents in Africa, only a few studies have considered these factors simultaneously. The objective of the study was to identify the prevalence of suicidality, to draw up profiles of concomitant risks, and to examine the associations between these profiles and suicidality in Mauritius. This study used data from the 2017 Mauritian Global School-based Student Health Survey including 3012 adolescents with a mean age of 14.9 ± 1.4 years. Factors related to lifestyle such as consumptions of alcohol and tobacco, physical activity, violence, parental support, anxiety, and loneliness were considered. A latent class analysis was performed to identify the profiles. Finally, a modified Poisson regression analysis with generalized estimating equations, adjusted with sociodemographic characteristics, was used to assess the association between these profiles and suicidality. Overall, more than one in ten adolescents had at least one of the suicidality behaviors. Three profiles were identified: 1 = “low risk group” (63.9%); 2 = “problems with violence” (15.2%); 3 = “problems with violence, alcohol, tobacco and psychological distress” (20.9%). Profiles 2 and 3 were mainly made up of males. Adolescents under 15 represented the majority of individuals in profile 2. Finally, the risk of suicidality was higher in adolescents belonging to profiles 2 and 3 compared to profile 1 for the three suicidality behaviors (profile 3: Prevalence ratio (PR) for suicidal thoughts = 1.26, 95% CI = 1.19–1.34; PR for planning = 1.23, 95% CI = 1.17–1.30; PR for attempt = 1.23, 95% CI = 1.17–1.29). This study highlights the high prevalence of suicidality and a list of concomitant risks, emphasizing this suicidality in Mauritian adolescents. Therefore, these results recommend focusing preventive efforts toward a simultaneous consideration of these factors.

“Everything Is Connected”: Health Lifestyles and Teenagers’ Social Distancing Behaviors in the COVID-19 Pandemic

Social distancing during the COVID-19 pandemic requires people to engage in new health behaviors that are public, monitored, and often contested. Parents are typically considered responsible for controlling their children’s behavior and instilling norms. We investigated how parents and teens managed teenagers’ social distancing behaviors. Analyzing longitudinal (2015–2020), dyadic qualitative interviews with teenagers and their parents in 20 families from two middle-class communities in which social distancing was normative, we found that preexisting health lifestyles were used to link social distancing behaviors to specific identities, norms, and understandings of health. The pandemic presented challenges resulting from contradictory threats to health, differing preferences, and conflicting social judgments. Parents responded to challenges by adhering to community norms and enforcing teens’ social distancing behaviors. They drew on preexisting, individualized health lifestyles as cultural tools to justify social distancing messages, emphasizing group distinctions, morality, and worth in ways that perpetuated inequalities.

Health lifestyles and Chinese oldest-old’s subjective well-being—evidence from a latent class analysis

Background Previous research on the associations between lifestyle behaviors and health has largely focused on morbidity, mortality and disease prevention. More attention should be paid to examining relationships between lifestyle behaviors and positive health outcomes such as well-being. The aim of the study was to classify Chinese oldest-old’s health lifestyles and evaluate the manner in which health lifestyles have impacted Chinese oldest-old’s subjective well-being. Methods Analyzing the 2014 Chinese Longitudinal Healthy Longevity Survey (CLHLS), latent class analysis was applied to identify predominant health lifestyles among Chinese oldest-old aged 85 to 105. Ordinary Least Square (OLS) regression models were used to assess the effects of health lifestyles on Chinese oldest-old’s subjective well-being, adjusting for socio-demographic characteristics. Results Four distinct classes representing health lifestyles emerged. Health lifestyles were found to be strongly associated with Chinese oldest-old’s subjective well-being, even after controlling for demographic features as well as individual and parental socioeconomic disadvantage. Findings showed that healthy lifestyle behaviors stimulated Chinese oldest-old’s positive feelings and led to better evaluative subjective well-being. In contrast, less healthy lifestyle behaviors can be a predictor of negative feelings. Conclusions The regression results highlighted the importance of integrating health lifestyle choices in promoting oldest-old’s psychological well-being. Elders can tackle healthier lifestyle behaviors in their daily lives to reduce the risk of mental health problems. Practicing healthy lifestyles should be integrated in programs for mental health promotion.

Health, Psycho-Social Factors, and Ageism in Older Adults in Spain during the COVID-19 Pandemic

Older adults are a population at risk for COVID-19. This study has two independent objectives: (1) to report the impact of COVID-19, as well as psycho-social responses during lockdown, in a sample of older adults in Spain, and (2) to explore through the review of published surveys what extent ageism has increased at the population level. The first objective was to search through an online questionnaire collecting information about self-reported health, lifestyles, psycho-social conditions, and a diversity of concerns. This questionnaire was administered to a volunteer sample of 315 older Spanish men and women (301 COVID-19-free and 14 diagnosed with COVID-19). All individuals reported that they had information about the COVID-19 pandemic. Their self-perception of health was also quite good, most maintaining healthy lifestyles and few reporting unhealthy behaviors. They reported few changes in family and interpersonal relations during lockdown. Those diagnosed with COVID-19 reported higher levels of anxiety, irritation, and fear, in comparison with the COVID-19-free group. Interestingly, instead of being concerned about health, the greatest concern in both groups (COVID-free and those diagnosed with COVID) were politics and the future. Our second objective, to explore ageism during the first wave of the COVID-19 pandemic, was examined across various surveys conducted in several populations by several authors. Results showed an increase in ageism in Spain. Although some new information about health perception, psychosocial responses, and concerns during this unknown stressful situation was obtained, much more research with representative samples is required in order to arrive at more accurate conclusions.

Do Mediators Linking Childhood Conditions to Late-Life Chronic Inflammation Vary by Race?

Recent findings suggest that childhood exposures can lead to chronic inflammation decades later, but the mechanisms underlying this relationship are relatively unknown. We investigate how childhood exposures influence adult chronic inflammation (measured by C-reactive protein) and examine five potential mediators comprising two midlife domains: socioeconomic status (SES) and health lifestyles. Using a sample of 8,891 adults aged 51 and older from the Health and Retirement Study (HRS), the analysis tests whether these life course mediators operate differently for Black, White, and Hispanic Americans. Among the six childhood domains examined, low SES and risky parental behaviors predict adult chronic inflammation, but adult health lifestyles mediate the effects of childhood SES and parental behavior. Adult SES also mediates the effect of childhood SES. Smoking and wealth exert stronger direct and indirect effects on adult inflammation for White Americans compared to Black Americans whereas BMI and exercise exert stronger direct and indirect effects for White Americans compared to Hispanic Americans. Although education mediated the effect of childhood SES on adult chronic inflammation, its effects did not vary by race. These results demonstrate that the physiological consequences of childhood exposures are carried into late-life via adult lifestyle factors and SES. In addition, the life course antecedents of chronic inflammation are distinct for Black, White, and Hispanic Americans. Future research investigating the early origins of adult health should consider not only multiple midlife mechanisms but also how resource mediation varies by race and ethnicity.