Air quality and mental health: evidence, challenges and future directions

2021 ◽  
Author(s):  
Kamaldeep Bhui ◽  
Joanne Newbury ◽  
Rachel Latham ◽  
Marcella Ucci ◽  
Zaheer Nasar ◽  
...  
Keyword(s):  
Mental Health ◽  
Air Pollution ◽  
Air Quality ◽  
Life Course ◽  
Evidence Base ◽  
Future Research ◽  
Knowledge Gaps ◽  
Methodological Challenges ◽  
Wide Range ◽  
The Life Course

AbstractPoor air quality is associated with poor health. Little attention is given to the complex array of environmental exposures and air pollutants that impact mental health during the life course. By gathering expertise across the air pollution and mental health fields, we summarise the findings of a rapid scoping discussion, to identify knowledge gaps and methodological challenges.. We summarise the key scientific findings, and identify knowledge gaps and methodological challenges. We propose future research priorities and the optimal methods to address them. There is emerging evidence of associations between poor air quality, both indoors and outdoors, and poor mental health and specific mental disorders. Evidence of critical periods in exposures among children and adolescents highlights the need for for more longitudinal data as the basis of early prevention policies. Particulate matter, including bioaerosols, are implicated, but form part of a complex exposome influenced by; geography, deprivation, socio-economic conditions, and biological and individual vulnerabilities. Critical knowledge gaps need to be addressed so that dedicated actions can be taken to design interventions for mitigation and prevention, reflecting ever-changing sources of air pollution. In the interim, the existing evidence base can help motivate the efforts of researchers, practitioners, policy-makers, industry, community groups, and campaigners to raise awareness and take informed action. Such work necessarily requires collaboration between a wide range of specialists. There are knowledge gaps and a need for a more substantial evidence base, for example, around bioaerosols exposure, indoor and outdoor pollution, and the mental health impacts over the life course.

scholarly journals Adversity Over the Life Course: A Comparison Between Women and Men Who Died by Suicide

2021 ◽  
Vol 12 ◽  
Author(s):  
Monique Séguin ◽  
Guy Beauchamp ◽  
Charles-Édouard Notredame
Keyword(s):  
Mental Health ◽  
Mental Health Services ◽  
Health Services ◽  
Adverse Events ◽  
Life Course ◽  
Mental Health Problems ◽  
Future Research ◽  
Public Health Perspective ◽  
Significant Difference ◽  
The Life Course

Purpose: This study sets out to compare the presence of life events across different domains throughout the life course which may contribute to the burden of adversity experienced differently among men and women who died by suicide.Method: In a sample of 303 individuals (213 men and 90 women), data was derived from extensive clinical interviews conducted with informants. Models allowed the identification of patterns of life trajectories.Results: Overall, the burden of adversity was similar across the life course except for the 5–9, 25–29, and 30–34 age ranges, where a significant difference appeared between genders [t-test = 2.13 (p < 0.05), 2.16 (p < 0.05) and 3.08 (p < 0.005), respectively] that seems to disadvantage women. The early adversities of violence and neglect, between 0 and 19 years old, are important for both groups. During the life course, women were more exposed to interpersonal adverse events such as being victims of negligence and violence, relational difficulties or abuse from their spouse, as well as tension with their own children. Men encountered more academic difficulties, legal entanglements and financial difficulties, and were more than three times more likely to develop an alcohol/drug abuse problem than women.Conclusions: The data suggests some gender differences in exposure to longstanding and severe life problems contributing to suicide vulnerability. For women, the continuing burden emerges from chronic interpersonal adversities, whereas, for men, the adverse events are to a larger degree socially exposed, compounded with alcohol misuse. The adversities, especially those of a public or social nature, may be witnessed by others, which should favor the detection of vulnerability over the life course, and psychosocial or mental health services should be offered and provided earlier during the life course. Yet more men die by suicide than women. Resiliency and protective factors may benefit women to a greater degree. Future research should tackle the challenge of investigating these important elements. Meanwhile, from a public health perspective, access to psychosocial and mental health services and social acceptability of seeking services should be part of an ongoing effort in all institutional structures as a way of decreasing downstream mental health problems and vulnerability to suicide.

scholarly journals Determinants of lung health across the life course in sub-Saharan Africa

2020 ◽  
Vol 24 (9) ◽  
pp. 892-901
Author(s):  
S. Rylance ◽  
R. Masekela ◽  
N. P. K. Banda ◽  
K. Mortimer
Keyword(s):  
Risk Factors ◽  
Air Pollution ◽  
Life Course ◽  
Early Life ◽  
Sub Saharan Africa ◽  
Tobacco Smoke Exposure ◽  
Wide Range ◽  
Sub Saharan ◽  
The Life Course ◽  
Lung Health

LUNG HEALTH ACROSS THE life course is influenced by factors affecting airway and alveolar development and growth during antenatal and perinatal periods, throughout childhood and adolescence, and into adulthood. Lung function trajectories are set in early life and childhood deficits may predispose to non-communicable respiratory diseases, such as asthma and chronic obstructive pulmonary disease, in later years. Potential risk factors are common in many sub-Saharan African (sSA) countries; adverse antenatal environments cause in utero growth restriction and prematurity; HIV and respiratory infections, including TB are common; exposure to air pollution is widespread, including household air pollution from biomass fuel use, traffic-related pollution in rapidly expanding cities, and tobacco smoke exposure. Multiple disadvantages experienced in early life require an integrated approach that addresses reproductive, maternal and child health. Public health strategies need to tackle multiple risk factors, emphasising Universal Health Coverage, to maximise lung health in the world´s poorest, most vulnerable populations. This review explores potential determinants of lung health across the life course. Due to the extensive topic and wide range of related literature, we prioritised more recent citations, especially those from sSA, focusing on risk factors for which there is most information, and which are most prevalent in the region.

scholarly journals A Faith to Move Mountains? Childhood Abuse, Religious Change, and Mental Health at Midlife

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 461-461
Author(s):  
Laura Upenieks
Keyword(s):  
Mental Health ◽  
Life Course ◽  
Childhood Abuse ◽  
Childhood Maltreatment ◽  
Well Being ◽  
The United States ◽  
Religious Attendance ◽  
Three Dimensions ◽  
Religious Importance ◽  
The Life Course

Abstract Of all the various forms of adversity experienced during childhood, childhood maltreatment (emotional and physical abuse) is shown to have the largest impacts on mental health and well-being. Yet we still have a limited understanding of why some victims of early maltreatment suffer immense mental health consequences later on in the life course, while others are able to cushion the blow of these early insults. Using two waves of data from the National Survey of Midlife Development in the United States (MIDUS), this study considers change in religiosity as a buffer across three dimensions for victims of childhood abuse: religious importance, attendance, and the specific act of seeking comfort through religion. Results suggest that increases in religious comfort during adulthood are positively associated with adult mental health for victims of abuse, while decreases in religious comfort over time were associated with worse mental health. Changes in religious attendance and religious importance were not significant associated with mental health for victims of abuse. Taken together, my results show that the stress-moderating effects of religion for victims of childhood maltreatment are contingent on the stability or increases or decreases in religiosity over the life course, which has been overlooked in previous work.

scholarly journals Virtual Body Ownership Illusions for Mental Health: A Narrative Review

2021 ◽  
Vol 10 (1) ◽  
pp. 139
Author(s):  
Marta Matamala-Gomez ◽  
Antonella Maselli ◽  
Clelia Malighetti ◽  
Olivia Realdon ◽  
Fabrizia Mantovani ◽  
...  
Keyword(s):  
Mental Health ◽  
Clinical Care ◽  
Well Being ◽  
Narrative Review ◽  
Future Research ◽  
Body Ownership ◽  
Surrounding Environment ◽  
Wide Range ◽  
Clinical Conditions ◽  
Virtual Body

Over the last 20 years, virtual reality (VR) has been widely used to promote mental health in populations presenting different clinical conditions. Mental health does not refer only to the absence of psychiatric disorders but to the absence of a wide range of clinical conditions that influence people’s general and social well-being such as chronic pain, neurological disorders that lead to motor o perceptual impairments, psychological disorders that alter behaviour and social cognition, or physical conditions like eating disorders or present in amputees. It is known that an accurate perception of oneself and of the surrounding environment are both key elements to enjoy mental health and well-being, and that both can be distorted in patients suffering from the clinical conditions mentioned above. In the past few years, multiple studies have shown the effectiveness of VR to modulate such perceptual distortions of oneself and of the surrounding environment through virtual body ownership illusions. This narrative review aims to review clinical studies that have explored the manipulation of embodied virtual bodies in VR for improving mental health, and to discuss the current state of the art and the challenges for future research in the context of clinical care.

scholarly journals Trajectories of Unsecured Debt across the Life Course and Mental Health at Midlife

2018 ◽  
Vol 10 (1) ◽  
pp. 61-79 ◽  
Author(s):  
Amy Ruining Sun ◽  
Jason N. Houle
Keyword(s):  
Mental Health ◽  
Depressive Symptoms ◽  
Life Course ◽  
Debt Accumulation ◽  
Unsecured Debt ◽  
Trajectory Models ◽  
Low Levels ◽  
Using Data ◽  
The Life Course ◽  
Substantial Heterogeneity

In this paper, we contribute to a growing literature on debt and mental health and ask whether patterns of unsecured debt accumulation and repayment over two decades are associated with depressive symptoms at age 50. Using data from the National Longitudinal Study of Youth 1979 Cohort and group trajectory models, we have three key findings. First, we find substantial heterogeneity in debt trajectories across the life course. Second, respondents who report consistently high debt levels across the life course or who cycle in and out of high debt report significantly more depressive symptoms than respondents who hold consistently low levels of debt. These findings hold for both absolute and relative (debt-to-income) debt. Third, we find that the association between debt and depressive symptoms is strongest among respondents with less than a college degree, but we find less evidence for heterogeneity by race in this cohort.

scholarly journals Theories of Personality

2020 ◽  
Author(s):  
Cassandra M Brandes ◽  
Kathleen Wade Reardon ◽  
Jennifer L Tackett
Keyword(s):  
Mental Health ◽  
Academic Achievement ◽  
Individual Differences ◽  
Life Course ◽  
Personality Traits ◽  
Interpersonal Relationships ◽  
Personality Development ◽  
Adult Individual ◽  
Foundational Research ◽  
The Life Course

The study of personality development has seen significant advances in the last two decades. For many years, youth and adult individual differences were studied from separate theoretical standpoints. However, more recent research has indicated that teenagers display personality traits in many of the same ways as adults. These personality traits are moderately stable throughout the life course, but there are important developmental shifts in their expression, structure, and maturation, especially in adolescence. This has resulted in an effort to study youth personality “in its own right” (Tackett, Kushner, De Fruyt, & Mervielde, 2013). Early personality associations with important lifelong outcomes including academic achievement, mental health, and interpersonal relationships further underscore the importance of studying traits in youth. Here we discuss current consensus and controversy on adolescent personality and highlight foundational research on the topic.

The Social Context and Resources of the Unmarried in Old Age

1986 ◽  
Vol 23 (2) ◽  
pp. 81-96 ◽  
Author(s):  
Pat M. Keith
Keyword(s):  
Social Context ◽  
Life Course ◽  
Old Age ◽  
Social Relationships ◽  
Later Life ◽  
Social Resources ◽  
Future Research ◽  
Role Transitions ◽  
The Social ◽  
The Life Course

A model of singleness in later life was developed to show how the social context may influence the personal and social resources of older, unmarried persons. The unmarried (especially the divorced) will be an increasing proportion of the aged population in the future, and they will require more services than will the married. Role transitions of the unmarried over the life course, finances, health, and social relationships of older singles are discussed with implications for practice and future research.

NESTED HIGH-RESOLUTION NOx AND PM SIMULATIONS OVER ZÜRICH

2021 ◽  
Author(s):  
Ivo Suter ◽  
Lukas Emmenegger ◽  
Dominik Brunner
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Boundary Conditions ◽  
Meteorological Conditions ◽  
Model Systems ◽  
Multi Scale ◽  
Wide Range ◽  
The Impact ◽  
The City ◽  
Concentration Levels

<p>Reducing air pollution, which is the world's largest single environmental health risk, demands better-informed air quality policies. Consequently, multi-scale air quality models are being developed with the goal to resolve cities. One of the major challenges in such model systems is to accurately represent all large- and regional-scale processes that may critically determine the background concentration levels over a given city. This is particularly true for longer-lived species such as aerosols, for which background levels often dominate the concentration levels, even within the city. Furthermore, the heterogeneous local emissions, and complex dispersion in the city have to be considered carefully.</p><p>In this study, the impact of processes across a wide range of scales on background concentrations over Switzerland and the city of Zurich was modelled by performing one year of nested European and Swiss national COSMO-ART simulations to obtain adequate boundary conditions for gas-phase chemical, aerosol and meteorological conditions for city-resolving simulations. The regional climate chemistry model COSMO-ART (Vogel et al. 2009) was used in a 1-way coupled mode. The outer, European, domain, which was driven by chemical boundary conditions from the global MOZART model, had a 6.6 km horizontal resolution and the inner, Swiss, domain one of 2.2 km. For the city scale, a catalogue of more than 1000 mesoscale flow patterns with 100 m resolution was created with the model GRAMM, based on a discrete set of atmospheric stabilities, wind speeds and directions, accounting for the influence of land-use and topography. Finally, the flow around buildings was solved with the CFD model GRAL forced at the boundaries by GRAMM. Subsequently, Lagrangian dispersion simulations for a set of air pollutants and emission sectors (traffic, industry, ...) based on extremely detailed building and emission data was performed in GRAL. The result of this nested procedure is a library of 3-dimensional air pollution maps representative of hourly situations in Zurich (Berchet et al. 2017). From these pre-computed situations, time-series and concentration maps can be obtained by selecting situations according to observed or modelled meteorological conditions.</p><p>The results were compared to measurements from air quality monitoring network stations. Modelled concentrations of NO<sub>x</sub> and PM compared well to measurements across multiple locations, provided background conditions were considered carefully. The nested multi-scale modelling system COSMO-ART/GRAMM/GRAL can adequately reproduce local air quality and help understanding the relative contributions of local versus distant emissions, as well as fill the space between precise point measurements from monitoring sites. This information is useful for research, policy-making, and epidemiological studies particularly under the assumption that exceedingly high concentrations become more and more localised phenomenon in the future.</p>

The Impact of Diversity on Career Transitions over the Life Course

2015 ◽  
pp. 151-185 ◽  
Author(s):  
Jenell L. S. Wittmer ◽  
Cort W. Rudolph
Keyword(s):  
Life Course ◽  
Future Research ◽  
Career Transitions ◽  
Career Trajectories ◽  
Dynamic Perspective ◽  
Societal Changes ◽  
The Life Course ◽  
The Impact ◽  
Early Developmental ◽  
Potential Mobility

There are many aspects of diversity that impact career transitions over the life course. Whereas traditional conceptualizations of career stages emphasize a clear career path for the majority of people, modern career transitions are better characterized by both the multitude and variety of potential mobility paths. Modern career trajectories have also been linked to early developmental activities, which are similarly related to increases in diversity and other societal changes. This chapter discusses the impact of different forms of diversity on career transitions from both psychological/developmental and sociological life course perspectives, as well from a dynamic perspective where one's career transitions are dictated by lesser-planned socio-contextual and personal circumstances. The authors conclude this discussion by outlining some trends that are likely to influence career development in the future, including suggestions for future research.

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