Adjustment Disorders Are Uniquely Suited for eHealth Interventions: Concept and Case Study

Background: Adjustment disorders (also known as mental distress in response to a stressor) are among the most frequently diagnosed mental disorders in psychiatry and clinical psychology worldwide. They are also commonly diagnosed in clients engaging in deliberate self-harm and in those consulting general practitioners. However, their reputation in research-oriented mental health remains weak since they are largely underresearched. This may change when the International Statistical Classification of Diseases-11 (ICD-11) by the World Health Organization is introduced, including a new conceptualization of adjustment disorders as a stress-response disorder with positively defined core symptoms. Objective: This paper provides an overview of evidence-based interventions for adjustment disorders. Methods: We reviewed the new ICD-11 concept of adjustment disorder and discuss the the rationale and case study of an unguided self-help protocol for burglary victims with adjustment disorder, and its possible implementation as an eHealth intervention. Results: Overall, the treatment with the self-help manual reduced symptoms of adjustment disorder, namely preoccupation and failure to adapt, as well as symptoms of depression, anxiety, and stress. Conclusions: E-mental health options are considered uniquely suited for offering early intervention after the experiences of stressful life events that potentially trigger adjustment disorders.

Examining the relationship among genes, attention bias to emotion, and depression in youth

The investigation of biologically initiated pathways to psychological disorder is critical to advance our understanding of mental illness. Research has suggested that attention bias to emotion may be an intermediate trait for depression associated with biologically plausible candidate genes, such as the serotonin transporter (5-HTTLPR) and catechol-o-methyl-transferase (COMT) genes, yet there have been mixed findings in regards to the precise direction of effects. The experience of recent stressful life events (SLEs) may be an important, yet currently unstudied, moderator of the relationship between genes and attention bias as SLEs have been associated with both gene expression and attention to emotion. Additionally, although attention biases to emotion have been studied as a possible intermediate trait associated with depression, no study has examined whether attention biases within the context of measured genetic risk lead to increased risk for clinical depressive episodes over time. Therefore, this research investigated both whether SLEs moderate the link between genetic risk (5-HTTLPR and COMT) and attention bias to emotion and whether 5-HTTLPR and COMT moderated the relationship between attention biases to emotional faces and clinical depression onset prospectively across 18 months within a large community sample of youth (n= 467). Analyses revealed a differential effect of gene. Youth who were homozygous for the low expressing allele of 5-HTTLPR (S/S) and had experienced more recent SLEs within the last three months demonstrated preferential attention toward negative emotional faces (angry and sad). However, youth who were homozygous for the high expressing COMT genotype (Val/Val) and had experienced more recent SLEs showed attentional avoidance of positive facial expressions (happy). Additionally, youth who avoided negative emotion (i.e., anger) and were homozygous for the S allele of the 5-HTTLPR gene were at greater risk for prospective depressive episode onset. Increased risk for depression onset was specific to the 5-HTTLPR gene and was not found when examining moderation by COMT. These findings highlight the importance of examining risk for depression across multiple levels of analysis, such as combined genetic, environmental, and cognitive risk, and is the first study to demonstrate clear evidence of attention biases to emotion functioning as an intermediate trait predicting depression.

Seclusion of children and adolescents: Psychopathological and family factors

This paper describes the use of seclusion in a child and adolescent inpatient unit, including precipitating events, management strategies, details of seclusion episodes and individual and family risk factors. Inpatient ward documentation of seclusion episodes, demographic data and measures of individual psychopathology and impairment, parent mental health, life events and family functioning were used to compare secluded, non-secluded and outpatient groups. Secluded individuals had elevated psychopathology compared with non-secluded inpatients and outpatients. Their families reported poorer parental mental health and family functioning and more recent stressful life events. The results indicate that seclusion is most common among high-risk inpatients.

Polygenic Interactions with Environmental Adversity in the Aetiology of Major Depressive Disorder

Major depressive disorder (MDD) is a common and disabling condition with well-established heritability and environmental risk factors. Gene–environment interaction studies in MDD have typically investigated candidate genes, though the disorder is known to be highly polygenic. This study aims to test for interaction between polygenic risk and stressful life events (SLEs) or childhood trauma (CT) in the aetiology of MDD. The RADIANT UK sample consists of 1605 MDD cases and 1064 controls with SLE data, and a subset of 240 cases and 272 controls with CT data. Polygenic risk scores (PRS) were constructed using results from a mega-analysis on MDD by the Psychiatric Genomics Consortium. PRS and environmental factors were tested for association with case/control status and for interaction between them. PRS significantly predicted depression, explaining 1.1% of variance in phenotype (p = 1.9 × 10−6). SLEs and CT were also associated with MDD status (p = 2.19 × 10−4 and p = 5.12 × 10−20, respectively). No interactions were found between PRS and SLEs. Significant PRSxCT interactions were found (p = 0.002), but showed an inverse association with MDD status, as cases who experienced more severe CT tended to have a lower PRS than other cases or controls. This relationship between PRS and CT was not observed in independent replication samples. CT is a strong risk factor for MDD but may have greater effect in individuals with lower genetic liability for the disorder. Including environmental risk along with genetics is important in studying the aetiology of MDD and PRS provide a useful approach to investigating gene–environment interactions in complex traits.

The relationship of early social, mental, and behavioral experiences with adult obesity and Alcohol Use Disorder

Stressful life events early in life, including symptoms of mental disorders or childhood maltreatment, may increase risk for worse mental and physical health outcomes in adulthood. The purpose of this dissertation was to examine the effects of childhood Attention Deficit Hyperactivity Disorder (ADHD) symptoms and maltreatment experience on two adult outcomes: obesity and alcohol use disorder (AUD). Mediational effects of adolescent characteristics were explored. This dissertation used Waves I, III, and IV of the National Longitudinal Study of Adolescent to Adult Health. In Paper 1 (Chapter 3), we investigated the association between multiple types of child maltreatment and adult objective (body mass index; BMI) and subjective (self-rated) obesity, as well as mediating effects by adolescent characteristics including depressive symptoms and BMI. Results showed that after adjusting for sex, race/ethnicity, and maternal education, physical maltreatment was moderately associated with adulthood obesity as measured by BMI and self-reported obesity, while sexual maltreatment was more strongly associated with the objective measure but not the subjective measure. The indirect effects of mediation of adolescent BMI and depressive symptoms were statistically significant. In Paper 2 (Chapter 4), the objective was to examine mediation by adolescent depressive symptoms, alcohol consumption, peer alcohol consumption, and delinquency in the relationship between ADHD symptoms and adult AUD. The indirect effects of mediation of adolescent delinquency, alcohol consumption, and peer alcohol consumption were statistically significant in single and multiple mediator models. In Paper 3 (Chapter 5), the objective was to assess the joint effects of maltreatment/neglect on adult AUD. After adjusting for sex, race/ethnicity, child maltreatment, and parental AUD, ADHD symptoms were significantly associated with increased odds of AUD. There was no strong evidence of multiplicative interaction by maltreatment. This association was stronger for males than females, although the interaction term was not statistically significant. This dissertation adds to the literature by examining relationships between several major public health problems: ADHD symptoms, childhood maltreatment, AUD, depressive symptoms, and obesity. This project has implications for understanding how early life stress increases risk for later physical and mental health problems, and identifying potential intervention targets for adolescents.

Impacto de la resiliencia en pacientes con Artritis Reumatoide

Introducción: La artritis reumatoide (AR) es una enfermedad autoinmune-inflamatoria, que compromete las articulaciones diartrodiales. Tiene una importante repercusión sistémica que incluye la depresión; por lo tanto, tiene un severo impacto sobre la calidad de vida. Es posible que mecanismos de defensa, tales como la resiliencia, puedan amortiguar dicho impacto. Metodología: estudio de corte transversal, multicéntrico (análisis inicial dentro del grupo AR, con muestra no probabilística de 66 pacientes, posterior selección aleatoria simple de 16 pacientes de la muestra inicial y selección de 16 individuos sanos pareados). Posteriormente, se comparó la resiliencia entre sujetos con AR y sujetos sanos, mediante las escalas RS y CD-RISC25. Adicionalmente, se aplicaron las escalas EEAE, EADZ, SF-36 y PANAS. Los datos fueron evaluados mediante el coeficiente de correlación de Spearman, las pruebas U Mann-Whitney, Kruskall-Wallis, T de Student y análisis de varianza. Resultados: se encontraron diferencias significativas en las estrategias de afrontamiento no espirituales en grupos de resiliencia baja, media y alta; diferencias en las medianas de resiliencia en los grupos de depresión por EAZD en los pacientes. No se encontraron resultados significativos en las variables clínicas de la AR ni en la comparación con sujetos sanos. Conclusiones: el uso de estrategias de afrontamiento no espirituales y la ausencia de depresión, se asoció a mayores niveles de resiliencia en los pacientes con AR, por lo cual, los componentes emocionales y cognitivos se asocian a la resiliencia.

Prevalencia y factores asociados a síndrome burnout en docentes vs personal administrativo pertenecientes a una universidad privada en Bogotá en el 2016

El Síndrome de Burnout, es una condición cuya detección ha venido en aumento en las últimas décadas. Sin embargo, son pocos los estudios realizados en docentes universitarios en Colombia. El objetivo del presente estudio es estimar la prevalencia y los factores asociados, en población administrativa y docente de una universidad privada.

Impact of strong psychologically stressful events on the development of Alzheimer disease: a possible role of epigenetic?

Alzheimer disease (AD) is the most common neurodegenerative dementia. It leads to a progressive loss of cognitive functions, especially memory. Most of AD cases are sporadic, resulting from the interplay of genetic and environmental factors which get involved in the regulation of expression of thousands of genes, a mechanism called epigenetic. Epigenetic modifications, by modifying genes transcription, help to orchestrate the phenotypical changes linked to development, aging or even diseases and cancer. In AD, recent studies showed rapid, dynamic and persistent epigenetic mutations that are believed to have consequences on brain functions. One of the earliest biomarker of AD is amylo ̈ıd-beta (Aβ) deposition in the brain. According to current studies, deposition of amylo ̈ıd-beta begins approximately 20 years before the first symptoms linked to the disease which questions us about what could have happened around or before that time. In this exploratory study, we searched if there could be any correlation between the experience of a strong psychologically stressful event in life, which could have lead to several epigenetic changes and therefore the occurrence of Mild Cognitive Impairment (MCI) or AD approximately 30 years later, and to see if there is a difference in the delay between amnestic MCI and AD patients.

The Experience of Micro and Macro Events: A Life-Span Analysis

This study investigated how individuals retrospectively construe their lives in terms of major life events. Ninety-nine participants sorted a set of personal and historical events in terms of perceived importance for their lives. Analyses of variance with repeated measures and rank comparisons were computed. Overall findings revealed no cohort differences with regard to the perception of life events. However, within-cohort differences were found, indicating that more life events were recalled from the young adult years. Those experiences were also perceived as having been more important in the participants' lives than events from other age segments. With regard to historical events, war-related experiences were among the highest ranked. Analyses of variance revealed intracohort differences but not intercohort differences, indicating higher scores for the time between 1930 and 1948 relative to other historical periods.

Life transitions and changing physical activity patterns in young women

Background: Physical activity (PA) patterns are likely to change in young adulthood in line with changes in lifestyle that occur in the transition from adolescence to adulthood. The aim of this study was to ascertain whether key life events experienced by young women in their early twenties are associated with increasing levels of inactivity. Methods: This was a 4-year follow-up of 7281 participants (aged 18 to 23 years at baseline) in the Australian Longitudinal Study of Women's Health, with self-reported measures of PA, life events, body mass index (BMI), and sociodemographic variables. Results: The cross-sectional data indicated no change in PA between baseline (57% active) and follow-up (56% active). However, for almost 40% of the sample, PA category changed between baseline and follow-up, with approximately 20% of the women changing from being active to inactive, and another 20% changing from being inactive to active. After adjustment for age, other sociodemographic variables, BMI, and PA at baseline, women who reported getting married, having a first or subsequent child, or beginning paid work were more likely to be inactive at follow-up than those who did not report these events. Conclusions: The results suggest that life events such as getting married, having children, and starting work are associated with decreased levels of PA in young adult women. Strategies are needed to promote maintenance of activity at the time when most women experience these key life-stage transitions.

Contextual Effects on Hopelessness in the Second Half of the Life

Depression and suicidal ideation are tightly linked to the lack of hope in the future. Hopelessness begins with the occurrence of negative life events and develops through the perception that negative outcomes are stable and pervasive. Most of the research has investigated individual factors predicting hopelessness. However, other studies have shown that the social context may also play an important role: disadvantaged contexts exacerbate the feeling that future is unreachable and hopeless. In this study we investigate the role of shared emotions (emotional climates) on the sense of hopelessness during the second half of the life. Emotional climates have been defined as the emotional relationships constructed between members of a society and describe the quality of the environment within a particular community. We present results of multilevel analyses using data from the NCCR-LIVES769 project «Vulnerability and growth», the Swiss Household Panel and official statistics, that explore the relationship between characteristics of the Swiss cantons and hopelessness. Although hopelessness is mainly affected by individual factors as life events and personality, results show that canton socio-economic conditions and climates of optimism or pessimism have an effect on the individual perception of hopelessness. Individuals are more likely to feel hopeless after having experienced critical events (i.e., loss of the partner in the late life) in cantons with high rates of unemployment and with a high share of negative emotions. On the contrary, positive emotional climates play a protective role against hopelessness.

Life-course socioeconomic environment and health risk behaviours: a multilevel small-area analysis of young-old persons in an urban neighbourhood in Lausanne, Switzerland

With a life expectancy at the age of 65 of around 20 years, damaging health risk behaviours of young-old adults have become a target for preventive actions. Such risk factors necessitate an accurate understanding of the present and past socioeconomic conditions associated with health risk behaviours. The aim of our study is to assess the impact of certain life events as well as economic and environmental factors on health risk behaviours. We included 1309 participants of the Lausanne Cohort Lc65+ aged 65-70 years and employed logistic regression analyses, with individuals nested within areas. The results illustrate the influences of socioeconomic factors from childhood to young-old age. Life experiences in adulthood and economic resources in young-old age are both associated with unfavourable health behaviours. Neighbourhood is a modest determinant as well, particularly regarding alcohol consumption. Therefore, prevention against health risk behaviours should focus on population subgroups defined on the basis of their socioeconomic and living contexts.

Early life host-microbe interactions : implications for the development of asthma

Plus de 300 millions de personnes dans le monde souffrent de l'asthme. L'asthme est une maladie inflammatoire chronique des voies respiratoires caractérisée par des symptômes variables et récurrents, une obstruction bronchique réversible et des bronchospasmes. Les symptômes communs incluent une respiration sifflante, de la toux, une oppression thoracique et de la dyspnée. Normalement, la maladie commence à se manifester pendant l'enfance. Pourtant, facteurs génétiques héréditaires et événements environnementaux survenant au cours de la petite enfance sont responsables de sa manifestation, indiquant que le développement de la maladie est lié à des événements qui se produisent bien avant son déclenchement. L'infection respiratoire virale aiguë constitue un de ces facteurs environnementaux jouant un rôle prépondérant. Un des virus les plus communs est le virus respiratoire syncytial (VRS), qui infecte presque tous les enfants avant l'âge de 2 ans. Ce virus, s'il infecte des tout-petits, peut en effet provoquer une bronchiolite aiguë, un phénomène qui a été épidémiologiquement lié à l'apparition d'asthme plus tard dans la vie. Dans le premier chapitre de cette thèse, nous avons étudié, chez la souris, comment une infection avec le VRS influe sur l'asthme allergique. Nous avons constaté que seule l'infection des souris à l'état de nouveau-né prédispose à un asthme allergique plus sévère chez l'adulte. En effet, si des souris adultes étaient infectées, elles étaient protégées contre l'apparition des symptômes asthmatiques. Cela nous a mené à investiguer les mécanismes immunitaires spécifiques durant cette courte période du début de la vie. Deux événements se produisent en parallèle au cours de la petite enfance: (1) Le système immunitaire, qui est encore immature immédiatement après la naissance, commence à se développer pour être en mesure de jouer son rôle protecteur contre les agents infectieux. (2) Le corps, y compris les poumons, est colonisé par des bactéries commensales, qui vivent en symbiose avec leur hôte humain. Chez l'adulte, ces bactéries sont connues pour influencer notre système immunitaire, l'éduquant à générer des réponses immunitaires adéquates et efficaces. Dans la deuxième partie de cette thèse, nous avons voulu déterminer si ces bactéries symbiotiques étaient impliquées dans l'éducation du système immunitaire du nouveau-né et quelles conséquences cela pourrait avoir sur les réponses immunitaires engendrées par ce dernier. Pour étudier l'effet de ces bactéries symbiotiques, nous avons utilisé des souris stériles, en d'autres termes des souris qui n'hébergent pas ces bactéries symbiotiques. En comparant ces souris stériles à des souris qui abritent une flore microbienne normale, nous avons constaté que les bactéries symbiotiques sont vitales pour la bonne éducation du système immunitaire du nouveau-né. Nous avons démontré que le contact direct des cellules immunitaires avec la flore microbienne dans les poumons modifie le phénotype de ces cellules immunitaires, ce qui change probablement leur réaction au cours de réponses immunitaires. Nous avons donc vérifié si l'éducation immunitaire induite par cette microflore est importante pour prévenir les maladies pulmonaires telles que l'asthme allergique, affections qui sont causées par une réaction excessive du système immunitaire envers des agents inoffensifs. En effet, nous avons observé que le processus de maturation du système immunitaire néonatal, lequel a été déclenché et façonné par la flore microbienne, est important pour éviter une réaction asthmatique exagérée chez la souris adulte. Ce phénomène est dû aux lymphocytes T régulateurs. Ces cellules, dont la présence est induite dans les poumons, ont des capacités immunosuppressives et atténuent donc les réponses immunitaires pour prévenir une inflammation excessive. En conclusion, nous avons montré dans cette thèse que la colonisation par des bactéries symbiotiques tôt dans la vie est un événement décisif pour la maturation du système immunitaire et pour prévenir le développement de l'asthme. Dans l'avenir, il serait intéressant de découvrir quelles bactéries sont présentes dans les poumons du nouveau-né et lesquelles sont directement impliquées dans ce processus de maturation immunitaire. Une prochaine étape serait alors de favoriser la présence de ces bactéries au début de la vie au moyen d'un traitement avec des agents pré- ou probiotiques, ce qui pourrait éventuellement contribuer à une prévention précoce du développement de l'asthme. -- L'asthme est une maladie chronique inflammatoire des voies respiratoires affectant près de 300 millions d'individus dans le monde. Bien que les traits caractéristiques du phénotype asthmatique s'établissent généralement pendant l'enfance, la prédisposition au développement de la maladie est intimement liée à des événements survenant durant la petite enfance, comme le sont par exemple les infections virales respiratoires aiguës. Les mécanismes par lesquels ces événements provoquent un dysfonctionnement immunitaire et, par conséquent, conduisent au développement de l'asthme n'ont pas encore été entièrement décelés. La dysbiose du microbiote des voies respiratoires a été récemment associes au phénotype asthmatique, touisTcis, la cuûoboiatioî! d un lien cause à effet entre la dysbiose microbienne et l'apparition des symptômes asthmatiques reste à être démontrée. Dans cette thèse, nous avons étudié le rôle que joue la colonisation microbienne des voies respiratoires au cours de la petite enfance dans la maturation du système immunitaire ainsi que dans la protection contre l'inflammation pulmonaire de type allergique. Nous avons de surcroît développé un modèle expérimental pour comprendre comment les infections virales respiratoires interfèrent avec ce processus. Dans la première partie de cette thèse, nous avons évalué l'effet d'infections causées par le virus respiratoire syncytial (VRS) sur le développement de l'asthme. En accord avec des études épidémiologiques, nous avons constaté qu'une infection au VRS lors de la période néonatale exacerbait les réponses pulmonaires allergiques ultérieures. Par contraste, une infection à l'âge adulte avait un effet protecteur. Nous avons ainsi démontré que l'influence d'une infection à VRS sur l'issue et la sévérité de l'asthme respiratoire était strictement dépendante de l'âge. Ces résultats nous ont conduit à émettre l'hypothèse que des différences dans le phénotype homéostatique des cellules immunitaires pourraient être responsables de ces disparités liées à l'âge. Par conséquent, dans la deuxième partie de cette thèse, nous avons suivi et caractérisé le processus de maturation des cellules immunitaires dans les poumons du nouveau-né en condition d'homéostasie. Nous avons découvert que leur phénotype change de façon dynamique pendant le développement néonatal et que la colonisation par des microbes était déterminante pour la maturation des cellules immunitaires dans les poumons. Dans la dernière partie de cette thèse, nous avons démontré comment le microbiote pulmonaire éduque le développement immunitaire durant la période néonatale l'orientant de manière à induire une tolérance face aux aéroallergènes. Nous avons découvert que la colonisation microbienne des voies respiratoires provoque une expression transitoire de PD-L1 sur les cellules dendritiques (CD) pulmonaires du type CD11b+ dans les deux premières semaines de la vie. Cet événement engendre par la suite la génération de lymphocytes T régulateurs (TREG) dans les poumons, lesquels sont responsables de la protection contre une réponse inflammatoire allergique exagérée chez la souris adulte. Par conséquent, nous proposons un rôle pivot de la maturation immunitaire induite par le microbiote pulmonaire dans l'établissement de la tolérance aux aéroallergènes. En conclusion, les résultats présentés dans cette thèse fournissent de nouveaux indices révélant comment des événements se produisant lors de la petite enfance peuvent façonner les réponses du système immunitaire dirigées contre les allergènes et soulignent le rôle central joué par le microbiote pulmonaire dans l'édification d'une réponse immunitaire équilibrée. En résumé, notre travail met en évidence le microbiote pulmonaire comme étant une cible potentielle pour la prévention de certaines maladies respiratoires. -- Asthma is a chronic inflammatory disorder of the respiratory tract and affects approximately 300 million individuals world-wide. Although the asthmatic phenotype commonly establishes during childhood, predisposition towards disease development has been linked to events in early infancy, such as severe respiratory viral infections. However, the mechanisms by which these events cause immune dysfunction and, therefore, lead to the development of asthma have yet to be fully deciphered. Dysbiosis of the airway microbiota has recently been associated with the asthmatic phenotype; however, conclusive evidence for a causal link between microbial dysbiosis in the ail ways and asthma development is still missing. In this thesis we investigated the role of early-life microbial airway colonization in immune maturation and the protection against allergic airway inflammation and established an experimental model to address how respiratory viral infections interfere in this process. In the first part of this thesis we evaluated the effect of Respiratory syncytial virus (RSV) infections on the development of asthma. In concurrence with epidemiological studies, we found that neonatal infection exacerbated subsequent allergic airway inflammation. In contrast, adult infection was protective in the same context. Thus, we could demonstrate that the influence of RSV infection on subsequent allergic airway responses was strictly age-dependent. These findings led us to the hypothesis that differences in the homeostatic phenotype of immune cells could be responsible for the age-related disparities seen within the context of RSV. Therefore, in a second part of this thesis, we followed the process of homeostatic immune cell maturation in the neonatal lung. Immune cell phenotypes changed dynamically during neonatal development. We discovered that the colonization with microbes was central to the maturation of immune cells in the lung. In the last part of this thesis, we demonstrated how microbiota-driven immune development during the neonatal period induces tolerance against aeroallergens. We discovered that microbial colonization led to a transient programmed death-ligand (PD-L) 1 expression on CD11b+ pulmonary dendritic cells (DCs) during the first two weeks of life. This in turn induced regulatory T (TREG) cells in the lung, which were responsible for the protection against exaggerated allergic airway inflammation in adult mice. Thus, we propose a key role for microbiota-driven immune maturation in the establishment of tolerance towards aeroallergens. In conclusion, the results presented in this thesis provide new insights into how early-life events shape pulmonary immune responses towards allergens and suggest the airway microbiota as a key player in establishing a balanced immune response. Overall, our work highlights the airway microbiota as potential target for disease prevention.

Meaning in life and perceived quality of life in Switzerland: results of a representative survey in the German, French and Italian regions.

BACKGROUND: The concept of meaning in life (MIL) has become a central one in recent years, particularly in psycho-oncology and palliative care. The Schedule for Meaning in Life Evaluation (SMILE) has been developed to allow individuals to choose the life areas that they consider to be important for their own MIL. This approach relates to the "World Health Organisation" definition of quality of life (QOL) as an individual's perception of his own position. The aims of this study were (i) to assess MIL in a representative sample of the Swiss population according to the three linguistic regions and (ii) to evaluate whether MIL constitutes a significant determinant of the perceived QOL. METHODS: A telephone survey of the Swiss population, performed by a professional survey company, was conducted between November and December 2013. The interview included the SMILE, perceived QOL (0-10) and health status (1-5), and various sociodemographic variables. In the SMILE, an index of weighting (IOW, 20-100), an index of satisfaction (IOS, 0-100), and a total SMILE index (IOWS, 0-100) are calculated from the areas mentioned by the participants as providing MIL. RESULTS: Among the 6671 telephonic contacts realized, 1015 (15 %) participants completed the survey: 405 French, 400 German and 210 Italian participants. "Family" (80.2 %), "occupation/work" (51 %), and "social relations" (43.3 %) were the most cited MIL-relevant categories. Italian participants listed "health" more frequently than German and French participants (50.4 % vs 31.5 % and 24.8 % respectively, χ(2) = 12.229, p = .002). Age, gender, education, employment, and marital status significantly influenced either the MIL scores or the MIL-relevant categories. Linear regression analyses indicate that 24.3 % of the QOL variance (p = .000) is explained by health status (B = .609, IC = .490-.728, p = .000), MIL (B = .034, IC = .028-.041, p = .000) and socioeconomic status (F = 11.01, p = .000). CONCLUSION: The major finding of our analysis highlights the positive and significant influence of MIL on the perceived QOL in a representative sample of a general, multilingual and multicultural population. This result indicates that the existential dimension is not only determinant for QOL in some critical life events, as shown e.g. in psycho-oncology and palliative care, but also in everyday life.

Flourishing in the face of mental illness: A heuristic examination of the contribution of leisure to creating a meaningful life

The purpose of this research was to examine the ways in which individuals with mental illness create a life of purpose, satisfaction and meaning. The data supported the identification of four common themes: (1) the power of leisure in activation, (2) the power of leisure in resiliency, (3) the power of leisure in identity and (4) the power of leisure in reducing struggle. Through an exploration of the experience of having a mental illness, this project supports that leisure provides therapeutic benefits that transcend through negative life events. In addition, this project highlights the individual nature of recovery as a process of self-discovery. Through the creation of a visual model, this project provides a benchmark for how a small group of individuals have experienced living well with mental illness. As such, this work brings new thought to the growing body of mental health and leisure studies literature.