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1.
Proc Natl Acad Sci U S A ; 121(7): e2311703121, 2024 Feb 13.
Artigo em Inglês | MEDLINE | ID: mdl-38315863

RESUMO

Global polls have shown that people in high-income countries generally report being more satisfied with their lives than people in low-income countries. The persistence of this correlation, and its similarity to correlations between income and life satisfaction within countries, could lead to the impression that high levels of life satisfaction can only be achieved in wealthy societies. However, global polls have typically overlooked small-scale, nonindustrialized societies, which can provide an alternative test of the consistency of this relationship. Here, we present results from a survey of 2,966 members of Indigenous Peoples and local communities among 19 globally distributed sites. We find that high average levels of life satisfaction, comparable to those of wealthy countries, are reported for numerous populations that have very low monetary incomes. Our results are consistent with the notion that human societies can support very satisfying lives for their members without necessarily requiring high degrees of monetary wealth.


Assuntos
Renda , Satisfação Pessoal , Humanos , Pobreza , Sociedades , Problemas Sociais
2.
Proc Natl Acad Sci U S A ; 120(36): e2222103120, 2023 09 05.
Artigo em Inglês | MEDLINE | ID: mdl-37643214

RESUMO

Homelessness is an economic and social crisis. In a cluster-randomized controlled trial, we address a core cause of homelessness-lack of money-by providing a one-time unconditional cash transfer of CAD$7,500 to each of 50 individuals experiencing homelessness, with another 65 as controls in Vancouver, BC. Exploratory analyses showed that over 1 y, cash recipients spent fewer days homeless, increased savings and spending with no increase in temptation goods spending, and generated societal net savings of $777 per recipient via reduced time in shelters. Additional experiments revealed public mistrust toward the ability of homeless individuals to manage money and demonstrated interventions to increase public support for a cash transfer policy using counter-stereotypical or utilitarian messaging. Together, this research offers a new approach to address homelessness and provides insights into homelessness reduction policies.


Assuntos
Pessoas Mal Alojadas , Humanos , Problemas Sociais , Renda , Motivação , Políticas
3.
Proc Natl Acad Sci U S A ; 120(49): e2303781120, 2023 Dec 05.
Artigo em Inglês | MEDLINE | ID: mdl-38011547

RESUMO

Given the observed deterioration in mental health among Australians over the past decade, this study investigates to what extent this differs in people born in different decades-i.e., possible birth cohort differences in the mental health of Australians. Using 20 y of data from a large, nationally representative panel survey (N = 27,572), we find strong evidence that cohort effects are driving the increase in population-level mental ill-health. Deteriorating mental health is particularly pronounced among people born in the 1990s and seen to a lesser extent among the 1980s cohort. There is little evidence that mental health is worsening with age for people born prior to the 1980s. The findings from this study highlight that it is the poorer mental health of Millennials that is driving the apparent deterioration in population-level mental health. Understanding the context and changes in society that have differentially affected younger people may inform efforts to ameliorate this trend and prevent it continuing for emerging cohorts.


Assuntos
Saúde Mental , Humanos , Austrália/epidemiologia , Inquéritos e Questionários
4.
Annu Rev Psychol ; 75: 467-493, 2024 Jan 18.
Artigo em Inglês | MEDLINE | ID: mdl-37566759

RESUMO

Can happiness be reliably increased? Thousands of studies speak to this question. However, many of them were conducted during a period in which researchers commonly "p-hacked," creating uncertainty about how many discoveries might be false positives. To prevent p-hacking, happiness researchers increasingly preregister their studies, committing to analysis plans before analyzing data. We conducted a systematic literature search to identify preregistered experiments testing strategies for increasing happiness. We found surprisingly little support for many widely recommended strategies (e.g., performing random acts of kindness). However, our review suggests that other strategies-such as being more sociable-may reliably promote happiness. We also found strong evidence that governments and organizations can improve happiness by providing underprivileged individuals with financial support. We conclude that happiness research stands on the brink of an exciting new era, in which modern best practices will be applied to develop theoretically grounded strategies that can produce lasting gains in life satisfaction.


Assuntos
Felicidade , Humanos
5.
Value Health ; 27(6): 767-775, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38428814

RESUMO

OBJECTIVE: This study aimed to investigate the relative importance of key life domains of early adolescents and to explore the heterogeneities across age cohorts and countries at different levels of economic development. METHODS: The repeated cross-sectional survey data for 10 countries (England, Israel, Romania, Norway, Malta, Nepal, Estonia, Ethiopia, South Korea, and Germany) from the second (2013-2014) and third (2016-2019) waves of the International Survey of Children's Well-Being study were used. Early adolescents from the 10- and 12-year age groups were included. A total of 14 key life domains were investigated on their influence to the global life satisfaction. Partial least squares structural equation modeling was used and an importance-performance map analysis was conducted. RESULTS: A total of 23 732 respondents in wave 2 (49% from 10-year-old group) and 22 265 respondents in wave 3 (50% from 10-year-old group) were studied. On average, possessions and safety are the top 2 most important domains within the second wave for 10-year-olds. However, when split based on country-income groups, health comes out on top for low-to-middle-income countries followed by possessions, with safety domain ranking much lower at seventh. For the 12-year-old group, possessions and safety rank highest on average irrespective of the country's level of income. Although areas of priority varied across countries, future came out as one of the most important areas adolescents considered needing improvement across age groups and over time. CONCLUSION: Findings from this study revealed substantial heterogeneity across nations and provide important information for prioritizing policy implementation to improve subjective well-being among early adolescents.


Assuntos
Satisfação Pessoal , Humanos , Criança , Estudos Transversais , Feminino , Masculino , Adolescente , Qualidade de Vida , Fatores Etários , Países em Desenvolvimento
6.
Eur J Nutr ; 2024 Sep 04.
Artigo em Inglês | MEDLINE | ID: mdl-39231869

RESUMO

OBJECTIVE: Observing the dietary principles of the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet has exhibited an association with a diminished occurrence of diverse ailments, enhanced mental well-being, and extended longevity. Nevertheless, current literature is deficient in terms of investigating the link between the MIND diet and subjective well-being (SWB) specifically in older adults. Hence, this study endeavors to examine the correlation between adhering to a Chinese-modified Mediterranean-DASH Intervention for Neurodegenerative Delay (cMIND) diet and SWB in the older Chinese adults, taking into account the unique dietary attributes of the Chinese population. METHODS: Using data from the latest four waves of the Chinese Longitudinal Healthy Longevity Survey. Multiple linear regression and multinomial ordered logistic regression were employed to examine the relationship between the duration of adherence to cMIND diet and SWB in Chinese older adults. RESULTS: The results indicated a significant association between the duration of adherence to cMIND diet and SWB (1 ∼ 6 years: B = 0.907, 95%CI = 0.508 ∼ 1.307, P < 0.001; 7 ∼ 9 years: B = 1.286, 95%CI = 0.767 ∼ 1.805, P < 0.001; 10 years and above: B = 2.320, 95%CI = 1.677 ∼ 2.963, P < 0.001). The longer the duration of adherence to cMIND diet, the higher the scores for life satisfaction (B = 0.184, 95%CI = 0.110 ∼ 0.259; B = 0.312, 95%CI = 0.217 ∼ 0.407; B = 0.321, 95%CI = 0.193 ∼ 0.448), positive affect (B = 0.434, 95%CI = 0.209 ∼ 0.658; B = 0.701, 95%CI = 0.400 ∼ 1.003; B = 1.167, 95%CI = 0.775 ∼ 1.559), and negative affect (B = 0.289, 95%CI = 0.078 ∼ 0.500; B = 0.832, 95%CI = 0.479 ∼ 1.185), suggesting a higher SWB score. Sensitivity analysis further supports our findings. CONCLUSION: Considering the poor knowledge, attitudes, and behaviors related to diet among Chinese adults, especially older adults, it is imperative to implement dietary policies that promote SWB in older adults to enhance their happiness in later life.

7.
Health Qual Life Outcomes ; 22(1): 41, 2024 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-38816861

RESUMO

PURPOSE: To investigate the health-related quality of life (HRQoL) and subjective well-being (SWB) of children aged 9-12 years in eastern China, and examine concordance within child self-reported and parent proxy-assessed. METHODS: Data was collected from 9 to 12 years old children (including their parents) in Shandong Province in 2018. Participants self-completed a hard-copy questionnaire including Child Health Utility 9D (CHU9D), Pediatric Quality of Life Inventory (PedsQL)™ 4.0 Short Form 15 Generic Core Scales (hereafter the PedsQL™), Student's Life Satisfaction Scale (SLSS), as well as information on socio-demographic characteristics and self-report health status. Spearman's correlation coefficients and the difference between sub-groups were conducted to assess and compare the agreement on HRQoL and SWB instruments. Exploratory factor analysis (EFA) was used to ascertain the number of unique underlying latent factors that were associated with the items covered by the two generic HRQoL and the SWB instruments. The concordance of child self-reported and parent proxy-assessed was analyzed using weighted kappa coefficient and Bland-Altman plots. RESULTS: A total of 810 children and 810 parents were invited to participate in the survey. A valid sample of 799 (98.6%) children and 643 (79.4%) parents completed the questionnaire. The child self-reported mean scores were CHU9D = 0.87, PedsQL™ = 83.47, and SLSS = 30.90, respectively. The parent proxy-assessed mean scores were PedsQL™ = 68.61 and SLSS = 31.23, respectively. The child self-reported PedsQL™ was moderately correlated with the CHU9D (r = 0.52). There was a weak correlation between CHU9D and SLSS (r = 0.27). The EFA result found 3 factors whilst seven SLSS items grouped into a standalone factor (factor 3), and the nine dimensions of CHU9D shared two common factors with the PedsQL™ (factor 1 and factor 2). A low level of concordance was observed across all comparisons and in all domains (weighted kappa < 0.20) between parents and their children. Furthermore, a high level of discordance was observed between child self-reported and father proxy-assessed. CONCLUSIONS: CHU9D and PedsQL™ instruments have a higher agreement in measuring the HRQoL in children. CHU9D/PedsQL™ and SLSS instruments showed a low agreement and EFA result suggested that measuring SWB in children potentially may provide further information, which might be overlooked by using HRQoL instruments exclusively. Concordance of child self-reported and parent proxy-assessed was poor. Overall, mother-child concordance was higher than father-child concordance.


Assuntos
Pais , Qualidade de Vida , Autorrelato , Humanos , Qualidade de Vida/psicologia , Criança , Masculino , China , Feminino , Inquéritos e Questionários , Pais/psicologia , Nível de Saúde , Psicometria/instrumentação , Satisfação Pessoal
8.
Artigo em Inglês | MEDLINE | ID: mdl-38767715

RESUMO

Subjective well-being (SWB) is an important measure for mental health status. Previous research has shown that physical activity can affect an individual's well-being, yet the underlying molecular mechanism remains to be clarified. In this study, we aim to evaluate the potential interactions between mitochondrial genes and physical activity (PA) as well as their combined effects on individual well-being. SWB phenotype data in UK Biobank were enrolled for this study including nine aspects such as work/job satisfaction, health satisfaction, family relationship satisfaction, friendships satisfaction, financial situation satisfaction, ever depressed for a whole week, general happiness, general happiness with own health and belief that own life is meaningful. We made analysis for each aspects separately. Firstly, mitochondria-wide association studies (MiWAS) was conducted to assess the association of mitochondrial Single Nucleotide Polymorphisms SNP with each aspect of SWB. Then an interaction analysis of mitochondrial DNA (mtDNA) mutation and PA was performed to evaluate their joint effect on SWB status. Meanwhile, these two analysis were made for female and male group separately as well as the total samples, all under the control of possible confounding factors including gender, age, Townsend Deprivation Index (TDI), education, alcohol consumption, smoking habits, and 10 principal components. MiWAS analysis identified 45 mtSNPs associated with 9 phenotypes of SWB. For example, m.15218A > G on MT-CYB in the health satisfaction phenotype of the total subjects. Gender-specific analyses found 30 mtSNPs in females and 58 in males, involving 13 mtGenes. In mtDNA-PA interaction analysis, we also identified 10 significant mtDNA-PA interaction sets for SWB. For instance, m.13020 T > C (MT-ND5) was associated with the SWB financial situation satisfaction phenotype in all subjects (P = 0.00577). In addition, MiWAS analysis identified 12 mtGene variants associated with SWB, as MT-ND1 and MT-ND2. However, in mtDNA-PA interactions we detected 7 mtDNA affecting psychiatric disorders occurring, as in the friendships satisfaction phenotype (m.3394 T > C on MT-ND1). Our study results suggest an implication of the interaction between mitochondrial function and physical activity in the risk of psychiatric disorder development.

9.
Pers Soc Psychol Rev ; : 10888683241263634, 2024 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-39056545

RESUMO

ACADEMIC ABSTRACT: Stronger theory on the nature of human well-being is needed, especially as well-being indicators are increasingly utilized in policy contexts. Building on Erik Allardt, who argued that a theory of well-being is, in essence, a theory of human nature, I propose four modes of existence each capturing one dimension central to human well-being: Having recognizes humans as biological creatures requiring certain material resources for survival. Loving captures human social nature and our dependence on others for well-being. Doing highlights the active and agentic nature of human existence. Being acknowledges humans as experiencing their existence. Each mode of existence gives rise to a few more specific needs, and a full assessment of human well-being requires both subjective and objective indicators tapping into these needs. The proposed theory integrates psychological well-being research with sociological and philosophical traditions and contributes to debates about how the progress of nations and sustainability should be measured. PUBLIC ABSTRACT: Well-being is something we all value individually, and it is also a key political goal. Accordingly, how we define and measure well-being influences what physicians, managers, policy-makers, politicians, and international organizations aim to improve through their work. Better theories of well-being make better measurement of well-being possible, which makes possible more effective and evidence-based advancement of human well-being. In this spirit, the present article argues that there are four fundamental dimensions to human well-being: Having highlights that as biological creatures, we have physical needs, loving highlights human social needs, doing highlights that we are active and agentic beings with goals and strivings, and being highlights that we feel and evaluate our lives. To assess well-being, we need measures tapping into all four of these dimensions. And to assess the sustainability of well-being, we need to examine how to provide well-being for all humanity while remaining within planetary boundaries.

10.
BMC Geriatr ; 24(1): 138, 2024 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-38321378

RESUMO

BACKGROUND: There is a causal link between childhood socioeconomic status and health status in adulthood and beyond. It's vital to comprehend the relationship between childhood socioeconomic status and mental health among older Chinese individuals from the current generation who have undergone significant social changes in China. This understanding is critical to foster healthy demographic and social development in China. METHODS: Using data from the 2020 China Family Panel Studies, we investigate the relationship between childhood socioeconomic status and depression in older adults. Additionally, we examine the mediating role of adult socioeconomic status and subjective well-being. RESULTS: 1) Childhood socioeconomic status of Chinese older adults differences by region of residence, while depression levels differences by gender, region of residence, and marital status. 2) Adult socioeconomic status mediated the relationship between childhood socioeconomic status and depression in older adults. 3) Adult socioeconomic status and subjective well-being had a chain-mediated role in the relationship between childhood socioeconomic status and depression in older adults. CONCLUSIONS: In terms of childhood socioeconomic status, older adults in urban regions were significantly higher than those in rural regions. As for depression level, female older adults were more depressed than males; married older people have the lowest depression levels, while unmarried and widowed older people have higher depression levels; older adults in rural regions had higher depression levels than those in urban regions. Evidence from our study further suggests that childhood socioeconomic status can suppress the depression level in older adults through adult socioeconomic status; it can also further reduce the depression level in older adults through the chain mediation of adult economic status affecting subjective well-being. As depression is more prevalent among older individuals with a lower childhood socioeconomic status, it is vital to prioritize the extensive impact of childhood socioeconomic status as a distal factor and investigate "upstream" solutions to enhance childhood socioeconomic status and reduce the gap during the early years of life.


Assuntos
Depressão , Classe Social , Masculino , Humanos , Feminino , Idoso , Depressão/psicologia , Fatores Socioeconômicos , Nível de Saúde , Saúde Mental , China
11.
BMC Geriatr ; 24(1): 142, 2024 Feb 09.
Artigo em Inglês | MEDLINE | ID: mdl-38336656

RESUMO

OBJECTIVE: Social relationships have been extensively researched as having compelling health benefits. Nevertheless, these issues are understudied in low-income countries like India. This study investigates whether intergenerational solidarity or the social relationship developed in the household context and social participation or the social relationships developed in the community context are the critical determinants of subjective wellbeing (SWB) of older adults in India. In addition, this study also investigates whether gender moderates the association between social relationships and subjective wellbeing (SWB). METHODS: This study utilises a latent variable approach to investigate the association between social relationships and SWB among older adults (aged 60 or older, N = 9,852) based on a cross-sectional analysis of data from Building a Knowledge Base on Population Ageing in India (BKPAI) (2011). I tested the moderating effect of gender by employing a multigroup analysis in structural equation modelling that incorporated social relationships and other predictors of SWB. RESULTS: The study suggests that social participation has a significant protective impact on elderlies' SWB, and gender doesn't moderate the relation. Intergenerational solidarity has a significant health protective impact on older adults' SWB; there is a significant moderating impact of gender. Specifically, functional and consensual solidarity have significant moderating effects of gender. Affectional solidarity, although a significant predictor of older adults' SWB, and gender don't moderate the relation. CONCLUSION: The study suggests taking into account a variety of social relationships as well as gender roles when attempting to understand SWB at a later age. The results are discussed in terms of how gender roles impact social relationships and how men and women evaluate SWB differently based on those relationships.


Assuntos
Envelhecimento , Relações Interpessoais , Masculino , Humanos , Feminino , Idoso , Estudos Transversais , Participação Social , Índia/epidemiologia
12.
Scand J Public Health ; 52(2): 225-233, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36732917

RESUMO

AIMS: This study aimed to examine whether the moderating role of social support on the negative association between school-age bullying victimization and life satisfaction in middle-age was different by age of victimization. METHODS: A longitudinal study was conducted using data collected at the ages of 7, 11 and 50 years in the 1958 British birth cohort (N = 18,558). Frequency of bullying victimization (never, sometimes, or frequently) was assessed by parental interviews at ages seven and 11. A self-reported questionnaire assessed life satisfaction and perceived social support (instrumental and emotional) at age 50. To determine the moderating effect of social support on the association between bullying victimization and life satisfaction, hierarchical multiple linear regression analyses were conducted in which two interaction terms, victimization at age seven by social support and victimization at age 11 by social support, were simultaneously entered into the models. RESULTS: Among 5304 respondents subjected to the statistical analysis, 34% had bullying victimization at age 7 years; 23% had bullying victimization at age 11 years. Instrumental support significantly buffered the effect of frequent victimization at age 11 (ß = 0.03, p = 0.03) and significantly deteriorated the effect of frequent victimization at age 7 years (ß = -0.04, p = 0.01), after adjusting for childhood confounders. No significant moderating effect was observed for emotional support. CONCLUSIONS: Instrumental support in middle-age may more effectively buffer the effect of late school-age victimization than of early school-age victimization, while both effect sizes were small and additional research is needed.


Assuntos
Bullying , Vítimas de Crime , Pessoa de Meia-Idade , Humanos , Criança , Estudos Longitudinais , Apoio Social , Vítimas de Crime/psicologia , Satisfação Pessoal
13.
BMC Public Health ; 24(1): 280, 2024 01 23.
Artigo em Inglês | MEDLINE | ID: mdl-38263032

RESUMO

BACKGROUND: The overall level of negative affect (NeA) has been linked to impaired health. However, whether the diurnal timing of NeA matters and whether the NeA-health relationship is mediated by sleep quality remain unclear. METHODS: Using a longitudinal dataset (2006, 2009 and 2014 waves) consisting of 1959 participants, we examined the within-person impact of both bedtime NeA and non-bedtime NeA measured by Day Reconstruction Method (DRM) on subjective health measured by Visual Analogue Scale (VAS), and the mediating effect of sleep quality on the NeA-health relationships by fixed effect models. RESULTS: Bedtime NeA predicted poorer health, while non-bedtime NeA was unrelated to health. The deleterious impact of bedtime NeA reduced and became non-significant after sleep quality was controlled for. Bedtime NeA also significantly predicted impaired sleep quality. CONCLUSIONS: Bedtime NeA is a stronger predictor of poorer health than non-bedtime NeA, and the deleterious influence of bedtime NeA on health seems to operate through poor sleep quality. Therefore, interventions to reduce bedtime NeA could potentially improve subsequent sleep quality, thereby protecting people to some extent from impaired health status.


Assuntos
Autoavaliação Diagnóstica , Qualidade do Sono , Humanos , China , Nível de Saúde , Medição da Dor
14.
BMC Public Health ; 24(1): 943, 2024 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-38566183

RESUMO

BACKGROUND: Subjective well-being (SWB) is associated with social support in cross-sectional studies. However, it remains unclear whether and how social support predicts SWB longitudinally, especially during the COVID-19 contingency. METHODS: By adopting a prospective design, the current work addressed this research question in a sample of 594 participants from the U.K. The data were collected via the online platform, Prolific, at two time points (June, 2020 and August, 2021) with a 14-month interval. Descriptive analysis and a moderated mediation model were conducted to test the proposed hypotheses. RESULTS: Baseline social support was a significant predictor of subjective well-being (SWB) 14 months later, even after controlling for baseline SWB and other covariates such as personality traits. Additionally, affect balance (i.e., the affective component of SWB) fully mediated the link between baseline social support and subsequent life satisfaction (i.e., the cognitive component of SWB). Moreover, household income moderated this relationship, indicating a stronger mediation for individuals with lower monthly household income. CONCLUSION: The present work sheds light on the underlying mechanism and boundary condition of the association between social support and different components of SWB during the COVID-19 pandemic.


Assuntos
COVID-19 , Humanos , COVID-19/epidemiologia , Estudos Prospectivos , Estudos Transversais , Pandemias , Apoio Social
15.
BMC Public Health ; 24(1): 2213, 2024 Aug 14.
Artigo em Inglês | MEDLINE | ID: mdl-39143490

RESUMO

BACKGROUND: Subjective wellbeing (SWB) and health are important facets of any person's life, and they tend to influence each other. This importance is reflected in the vastness of literature aiming to explore this association. However, most of this literature is based on sampling national population which may present different population characteristics to those of a province. Thus, the paper aims to investigate if the association between perceived health and SWB is moderated by population characteristics at a provincial level. We intend to add value to subjective wellbeing and health literature by reviewing the relationship between SWB and health in the Eastern Cape stratified by age, gender, rural and urban and different income classifications. METHODS: Different population characteristics tend to associate to subjective wellbeing and health differently, therefore influencing how these two variables influence each other. Thus, the paper aims to investigate if the association between perceived health and SWB is moderated by population characteristics at a provincial level. Utilising the South African National Income Dynamics Survey from 2008 to 2017, this study examined the relationship between subjective wellbeing and health using a random effects model stratified according to aforementioned population characteristics. RESULTS: A better perceived health status is associated with higher subjective wellbeing. A better subjective wellbeing is also associated with a higher health status. Determinants of subjective wellbeing and health associate with these variables differently besides income and employment which led to higher subjective wellbeing and health. Health associates to subjective wellbeing different across populations characteristics. CONCLUSION: Subjective wellbeing and health are interdependent as reflected in the World Health Organisation (WHO) and United Nation (UN) statements. Higher income and level of education and being employed is associated with both higher SWB and health. Therefore, improving these economic outcomes maybe associated with an improvement in well-being and health as desired by WHO and UN. Provinces differ, and different population characteristics tend to associate with subjective wellbeing and health differently, therefore influencing how these two variables influence each other. Health improvement policies must consider subjective wellbeing. Well-being improvement policies need to be cognisant of the differences in provincial and population characteristics.


Assuntos
Nível de Saúde , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , África do Sul , Adulto Jovem , Adolescente , Idoso , Satisfação Pessoal , Fatores Socioeconômicos
16.
BMC Public Health ; 24(1): 445, 2024 Feb 12.
Artigo em Inglês | MEDLINE | ID: mdl-38347466

RESUMO

BACKGROUND: Subjective well-being (SWB) plays an essential role in general health. Although beneficial effects of selected micronutrients and foods on SWB have been reported, they do not reflect the impact of the habitual diet on SWB. Therefore, the purpose of this study is to investigate the association between adherence to the Chinese Dietary Guidelines (CDG) with SWB. METHODS: This study combined a cross-sectional survey and a daily diary investigation. The cross-sectional survey was conducted on 1,433 students from 8 universities in southern China between October and November 2020. The daily diary investigation was conducted in November 2022, collecting 10-day daily data from 115 students at two universities in southern China over ten consecutive days, resulting in 1,020 valid matched daily responses. Adherence to the CDG was assessed by the China Prime Diet Quality Score (CPDQS), SWB was measured by the Index of Well-being (IWB) and the Affect Valuation Index (AVI). Correlation analysis, multiple regression analyses, and hierarchical regression were conducted to examine the associations of adherence to the CDG with its components, and SWB. RESULTS: The cross-sectional survey revealed significant predictors of SWB, including adherence to the CDG (ß = 0.24, p<0.001) and its components: cereals and tubers (ß = 0.07, p = 0.024), vegetables and fruits (ß = 0.11, p<0.001), dairy/soy/nuts (ß = 0.11, p = 0.002), and condiments and alcoholic beverages (ß = 0.08, p = 0.002). The daily diary investigation showed positive associations between adherence to the CDG (ß = 0.19, p<0.001), and its components: vegetables and fruits (ß = 0.11, p = 0.001), dairy/soy/nuts (ß = 0.06, p = 0.009), animal source food (ß = 0.06, p = 0.026), and condiments and alcoholic beverages (ß = 0.07, p = 0.026), with higher levels of daily SWB. CONCLUSIONS: Adherence to healthy dietary patterns such as the CDG, rather than focusing on individual components in isolation, is associated with better SWB. Furthermore, the consumption of CDG components had an impact on SWB, although the specific effects varied between the two studies. This study offers modest evidence supporting the role of the CDG in promoting positive mental health.


Assuntos
Dieta , Verduras , Animais , Humanos , Estudos Transversais , Frutas , Política Nutricional , China
17.
BMC Public Health ; 24(1): 803, 2024 Mar 14.
Artigo em Inglês | MEDLINE | ID: mdl-38486217

RESUMO

BACKGROUND: Although tooth loss appears to be related to functional limitations, the mechanisms that underpin this relationship are unknown. We sought to address this knowledge gap by examining a multiple mediation hypothesis whereby tooth loss is predicted to indirectly affect functional limitations through social participation, subjective well-being, and cognitive function. METHODS: This study included 7,629 Chinese adults from the 2017/2018 Chinese Longitudinal Healthy Longevity Survey wave. The serial mediation effects were examined using Model 6 in the Hayes' PROCESS macro for SPSS. RESULTS: Tooth loss was significantly related to functional limitations. There was a direct (ß = - 0.0308; 95% CI, - 0.0131 to - 0.0036) and indirect (ß = - 0.0068; 95% CI, - 0.0096 to - 0.0041) association between tooth loss and instrumental activities of daily living (IADL) limitations, but only an indirect correlation with activities of daily living (ADL) limitations (ß = - 0.0188; 95% CI, - 0.0259 to - 0.0121). Social participation, subjective well-being, and cognitive function serially mediated the relationship between tooth loss and ADL/IADL limitations. CONCLUSION: The association between tooth loss and functional limitations is serially mediated by social participation, subjective well-being, and cognitive function. Our findings underscore the necessity of considering psychological and social factors as integrated healthcare approaches for the functional health of older adults.


Assuntos
Participação Social , Perda de Dente , Humanos , Pessoa de Meia-Idade , Idoso , Atividades Cotidianas , Perda de Dente/epidemiologia , Cognição , China/epidemiologia
18.
Int Rev Psychiatry ; 36(3): 272-283, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-39255022

RESUMO

AIMS: Utilizing Ruthven's (2022) transition model, we explored how identity, voluntariness, and reason for retirement are related to subjective wellbeing throughout an athlete's retirement. METHODS: 541 participants completed an anonymous, online survey and estimated their wellbeing starting before retirement and up to the present. A set of linear mixed models regressed the seven wellbeing outcomes on the three measures, with education, gender, and time since retirement as covariates. RESULTS: Identity: Athletic Identity wellbeing was significantly and consistently lower than Diversified Identity. Voluntariness: Surprise retirement was significantly more difficult and contributed to a sharper decline on the day of transition. Reason for retirement: Pursue Something Else and Right Time experienced no significant wellbeing changes, while Injury had a significant decline on their transition day. Motivation Loss experienced significantly lower wellbeing prior to retirement, and a significant, gradual rise on the day of and throughout their transition. CONCLUSIONS: There are wellbeing benefits for a diverse identity, voluntary retirement, and retiring due to pursuing something else, or feeling ready to retire. At risk groups include retiring due to injury, low motivation, and loss of eligibility/graduation. Findings support the benefit of utilizing a theoretical model to explain elite athlete outcomes.


Assuntos
Atletas , Aposentadoria , Humanos , Aposentadoria/psicologia , Masculino , Feminino , Atletas/psicologia , Adulto , Pessoa de Meia-Idade , Satisfação Pessoal , Adulto Jovem , Motivação
19.
Mem Cognit ; 52(4): 872-893, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38191804

RESUMO

The emotions attributed to an event can change from occurrence to recall. Autobiographical memories (AMs) exhibit fixed affect (i.e., no change in emotionality), fading affect (i.e., a decrease in emotional intensity), flourishing affect (i.e., an increase in emotional intensity), and flexible affect (i.e., change of valence). Mixed-effects multinomial models were used to predict the likelihood of the different affect change categories. Mixed-effects regression models were used to predict the amount of emotional change within each category. Predictors at the event-level were initial intensity, social rehearsal, and recall frequency. Predictors at the participant-level were components of subjective wellbeing. Analyses were based on 1,748 AMs reported by 117 young participants in response to 16 event cues. Frequency biases, and biases in the amount of change across positive and negative emotionality, were found for all types of emotional change. Specifically, there was more fading of negative (29.98%) than positive affect (11.90%), more flourishing of positive (34.27%) than negative affect (9.61%), and more AMs changing from negative to positive valence (13.33%) than vice versa (3.95%). These biases were also evident in the amount of change within the categories. Moreover, slightly more AMs remained fixed in positive (49.89%) than negative affect (47.08%). Both event and participant level predictors were significantly associated with the likelihood of different affect change categories and the amount of emotional change within the categories. The present findings highlight the importance of considering the different ways in which AMs change emotionally from occurrence to later recall.


Assuntos
Afeto , Memória Episódica , Rememoração Mental , Humanos , Adulto Jovem , Masculino , Feminino , Adulto , Afeto/fisiologia , Rememoração Mental/fisiologia , Adolescente
20.
J Pers ; 92(2): 584-600, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37249010

RESUMO

OBJECTIVE: The aim of this study is to investigate the specific links that the Dark Triad traits have with subjective and psychological well-being through a meta-analysis of the existing literature. BACKGROUND: Over the past few years, associations between the Dark Triad traits and well-being have been a stimulating but understudied topic in personality research. METHOD: Cross-sectional, correlational studies examining these relationships were searched in the PsycINFO, PubMed, and Web of Science databases. Meta-analyses were performed at the dimension- and facet-level to account for the multidimensional structure of the Dark Triad traits. RESULTS: A total of 55 studies were included (n = 26,252). In general, grandiose narcissism and boldness/dominance related to higher well-being, while vulnerable narcissism, antagonism, disinhibition, and Machiavellianism related to lower levels of well-being. Age and gender moderated few of these associations. CONCLUSIONS: We recommend including multidimensional measures of the Dark Triad traits as an essential step to move the field forward.


Assuntos
Transtorno da Personalidade Antissocial , Bem-Estar Psicológico , Humanos , Transtorno da Personalidade Antissocial/psicologia , Estudos Transversais , Personalidade/fisiologia , Maquiavelismo , Narcisismo
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