Number Of Stressful Life Events Research Articles

Exposure to Adverse Life Events among Children Transitioning into Adolescence: Intersections of Socioeconomic Position and Race.

Racism is shown to diminish the protective effects of family socioeconomic position (SEP) resources for racial minorities compared to the majority groups, a pattern called minorities' diminished returns. Our existing knowledge is minimal about diminished returns of family SEP indicators on reducing exposure to adverse life events among children transitioning into adolescence. To compare diverse racial groups for the effects of family income and family structure on exposure to adverse life events of pre-adolescents transitioning to adolescence. In this longitudinal study, we analyzed data from 22,538 observations belonging to racially diverse groups of American 9-10-year-old children (n = 11,878) who were followed while transitioning to adolescence. The independent variables were family income and family structure. The primary outcome was the number of stressful life events with impact on adolescents, measured by the Life History semi-structured interview. Mixed-effects regression models were used for data analysis to adjust for data nested to individuals, families, and centers. Family income and married family structure had an overall inverse association with children's exposure to adverse life events during transition to adolescence. However, race showed significant interactions with family income and family structure on exposure to adverse life events. The protective effects of family income and married family structure were weaker for African American than White adolescents. The protective effect of family income was also weaker for mixed/other race than White adolescents. While family SEP is protective against children's exposure to adverse life events, this effect is weaker for African American and mixed/other race compared to White youth.

Examining insomnia disorder and stress generation among individuals who have experienced involuntary job loss

ObjectiveDepressed individuals generate more stressful life events than non-depressed individuals. Like depressive symptoms, the symptoms of insomnia disorder may lead to impaired decision-making, daytime sleepiness, fatigue, and emotion dysregulation, yet the prospective relationship with insomnia disorder and stress generation has not previously been investigated. We hypothesized that insomnia disorder within the first three months of involuntary job loss would lead to an increased number of stressful life events three-months later. MethodsThis project employed a longitudinal design consisting of two timepoints occurring approximately 3 months apart. A sample 136 participants with complete data was sourced from the Assessing Daily Activity Patterns through Occupational Transitions study. Insomnia disorder was diagnosed using the Duke Structured Interview for Sleep Disorders, and the number of stressful life events was assessed using the Life Events and Difficulties Schedule. ResultsA cross-lagged panel analysis utilizing Poisson and logistic regression techniques indicated that insomnia disorder at study baseline predicted an increased number of all stressful life events at follow-up (RR = 1.36, p = .01); conversely, stressful life events at baseline did not predict insomnia disorder (OR = 0.98, p = .87). ConclusionThese results support a stress-generation hypothesis of insomnia disorder. Findings highlight insomnia disorder as a potential target for intervention in the prevention of additional stress exposure among recently unemployed individuals, who have been shown to be at increased risk for adverse health and health disparities.

The relations between chronotype, stressful life events, and impulsivity in the Adolescent Brain Cognitive Development (ABCD) study

Circadian rhythm disturbances, especially circadian phase delays are associated with impulsive behaviors and have been implicated in psychiatric disorders. Chronotype is a developmentally regulated proxy measure of circadian phase. Past studies have investigated the relationship between chronotype and trauma and found that trauma is associated with evening chronotypes, suggesting the course of chronotype development may be affected by adverse childhood experiences (ACEs). However, the relationships among chronotype, impulsivity and ACEs have largely been studied in a pairwise manner using small, cross-sectional cohorts. We hypothesized that in a cohort of high-risk youth, childhood trauma would be associated with later chronotype, and later chronotype would be associated with higher rates of impulsivity. We analyzed a cross-sectional sample (n = 966) from Year 2 of adolescents at high risk for psychiatric disorders from the ABCD study who were characterized for chronotype, stressful life events, and impulsivity. We used a hierarchical regression model to examine the relationship between chronotype, stressful life events, and impulsivity using the Munich Chronotype Questionnaire (MCTQ), the Life Events Scale, Urgency, Premeditation, Perseverance and Sensation Seeking (UPPS) Impulsive Behavior scale. We found associations between eveningness, stressful life events, and all dimensions of impulsivity. Increased eveningness was associated with a higher number of stressful life events and increased impulsivity. Understanding the role of stressful life events and impulsivity in those predisposed towards eveningness is useful because it may improve our understanding of the biological mechanisms that contribute to psychiatric disorders, and lead to better prevention and treatment efforts using interventions such as increased lifestyle regularity and daytime light exposure.

Risk factors for the progression to multimorbidity among UK urban working-age adults. A community cohort study.

The progression of long-term conditions (LTCs) from zero-to-one (initiation), and from one-to-many (progression)are common trajectories that impact a person's quality of life including their ability to work. This study aimed to explore the demographic, socioeconomic, psychosocial, and health-related determinants of LTC initiation and progression, with a focus on work participation. Data from 622 working-age adults who had completed two waves (baseline and follow-up) of the South-East London Community Health survey were analysed. Chi square tests and multinomial logistic regression were used to describe the associations between self-reported demographic, socioeconomic, psychosocial, and health-related variables, and the progression of LTCs. Small social networks, an increased number of stressful life events, low self-rated health, functional impairment, and increased somatic symptom severity were all associated with both the progression from zero-to-one LTC and from one LTC to multimorbidity (two or more LTCs). Renting accommodation (RRR 1.73 [95% CI 1.03-2.90]), smoking (RRR 1.91 [95% CI 1.16-3.14]) and being overweight (RRR 1.88 [95% CL 1.12-3.16]) were unique risk factors of developing initial LTCs, whereas low income (RRR 2.53 [95% CI 1.11-5.80]), working part-time (RRR 2.82 ([95% CL 1.12-7.10]), being unemployed (RRR 4.83 [95% CI 1.69-13.84]), and making an early work exit (RRR 16.86 [95% CI 3.99-71.30]) all increased the risk of progressing from one LTC to multimorbidity compared to being employed full-time. At follow-up, depression was the most prevalent LTC in the unemployed group whereas musculoskeletal conditions were the most prevalent in those working. The journey to multimorbidity is complex, with both common and unique risk factors. Non-full-time employment was associated with an increased risk of progression to multimorbidity. Future research should explore the risk and benefit pathways between employment and progression of LTCs. Interventions to prevent progression of LTCs should include mitigation of modifiable risk factors such as social isolation.

‘Peace, Peace When there is No Peace’: The Impact of Prosperity Gospel on Suicide Rate among Nigerian Youth

Abstract This study examines how the prosperity gospel has led to an increase in suicide cases in Nigeria. Existing literature has established links between the prosperity gospel and exploitation of the poor, but finding literature that establishes links between the prosperity gospel and suicide is difficult to find. The prosperity gospel preys upon the poor and leads people into suicidal desires for lack of wealth. In Nigeria, the church has consistently continued to base its preaching on prosperity. When congregants see that the promise of provision that the church has been laying emphasis upon is not materializing, they resolve to find any means of ending the controversy. Findings reveal that some of the aphorisms of the Nigerian clergymen include “By next week, month, or year, you shall receive a miracle”, “poverty is a curse”, “I can never be poor”, and “givers never lack.” These aphorisms have made the church members expectant of God’s blessing, and when their poor condition continues, they decide to take their life. In Nigeria, the majority of those who commit suicide have experienced a number of stressful life events in the three months prior to their suicide. This study adopted content and documentary analysis as its research methodology.

0328 The Natural History of Insomnia: High Sleep Reactivity Interacts with Greater Life Stress to Predict the Onset of Acute Insomnia

Abstract Introduction Previous studies have shown that stressful life events are the primary trigger in the development of insomnia. One etiological model of insomnia suggests that sleep reactivity, or the vulnerability to stress-related sleep disturbance, may be an important moderator of this association. That is, some individuals have a predisposition to experience insomnia following acute stressors (i.e., sleep reactivity). The goal of the present study was to provide a proof of concept and, specifically, additional empirical evidence that the link between stressful life events and the onset of acute insomnia is moderated by sleep reactivity. Methods 1,225 adults with a history of good sleep (Mage = 53.2 years, 68% female, 83% white) were recruited nationwide for an online study on sleep health. Participants completed surveys to assess sleep reactivity (baseline), sleep patterns (daily sleep diaries), and stressful life events (weekly survey). This high-density data (daily/weekly measures) allowed for a close examination of whether sleep reactivity predicts acute insomnia and how the association between stressful life events and sleep disturbance varies as a function of sleep reactivity. Due to the high variability of stressful life events and sleep over time, frequent data points were needed to test this etiological model of insomnia. Sleep diary data were used to identify sleep initiation/maintenance difficulties, including whether they met criteria for acute insomnia at any point during the one-year interval. Results Participants with high sleep reactivity, compared to low sleep reactivity, were at 76% increased odds of developing acute insomnia during the one-year interval. In general, greater weekly stressful life events were associated with greater insomnia during the subsequent week. Additionally, those participants with high sleep reactivity demonstrated a stronger relationship between weekly stressful life events and insomnia, such that they reported the greatest levels of insomnia following weeks where they experienced a greater number of stressful life events. Conclusion These results further support the sleep reactivity model of insomnia, and specifically, provide evidence that sleep reactivity predicts the incidence of acute insomnia in a sample of participants with no history of insomnia. Support (if any) Perlis: R01AG041783, K24AG055602; Vargas: K23HL141581, R25HL10544

Stressful life events and relapse of psychosis: analysis of causal association in a 2-year prospective observational cohort of individuals with first-episode psychosis in the UK

Despite accumulating evidence of an association between stressful life events and psychosis relapse, the extent to which this is a causal relationship remains unclear. We aimed to examine the association between exposure to, and number of, stressful life events after initial psychosis onset and psychosis relapse. In this 2-year prospective observational study, we recruited individuals with first-episode psychosis, aged 18-65 years, who presented to psychiatric services in south London, UK. Participants were assessed via interview, with additional data obtained from electronic clinical records. Stressful life events were recorded at psychosis onset and during the 2-year follow-up using a brief questionnaire that assesses 12 major life events. Psychosis relapse was defined as inpatient admission because of symptom exacerbation within 2 years from psychosis onset. We examined the time to first psychosis relapse and the number and length of relapses using survival and binomial regression analyses. We used fixed-effects regression and cross-lagged path analysis to examine the directionality of effects and control for unmeasured confounders. Between April 12, 2002, and July 26, 2013, 256 individuals with first-episode psychosis (100 [39%] female and 156 [61%] male; 16 [6%] Asian, 140 [55%] Black African or Caribbean, 86 [34%] White, and 14 [6%] mixed ethnicity) were recruited, with a mean age of onset of psychosis of 28·06 years (SD 8·03; range 17·21-56·03). 93 (36%) participants experienced at least one relapse during the 2-year follow-up. 253 individuals had all relevant data and were included in analyses. For people exposed to stressful life events after the onset of psychosis, the adjusted hazard (hazard ratio [HR] 2·60, 95% CI 1·63-4·16, p<0·0001), incidence (incidence rate ratio [IRR] 1·87, 1·24-2·80, p=0·0026), and length (IRR 2·53, 1·40-4·67, p=0·0011) of relapse were greater than for those who were unexposed. These relationships were dose dependent (HR 1·36; 1·09-1·69, p=0·0054; incidence IRR 1·26, 1·02-1·53, p=0·023; length IRR 1·52, 1·12-2·12, p=0·0028). Adjusted fixed-effects models showed a higher (odds ratio [OR] 3·82, 1·82-8·00, p=0·0004) and dose-dependent (OR 1·62, 1·18-2·21, p=0·0028) risk of relapse when stressful life events preceded relapse compared with the period when they did not. Cross-lagged path analysis confirmed an effect of stressful life events on the number of subsequent relapses (β=0·66, p=0·0055) that was dose dependent (β=0·29, p=0·029), but it did not show an effect of relapses on subsequent risk or number of stressful life events. These results provide converging evidence of a causal effect of stressful life events on the risk of relapse in psychosis. They suggest that there is a need to develop interventions at the individual and health-service level that could mitigate the harmful effects of stressful life events. National Institute for Health Research, UK.

Which types of stress are associated with accelerated biological aging? Comparing perceived stress, stressful life events, childhood adversity, and posttraumatic stress disorder.

Stress and stressful events are associated with poorer health, however, there are multiple ways to conceptualize and measure stress and stress responses. One physiological mechanism through which stress could result in poorer health is accelerated biological aging. This study tested which types of stress were associated with accelerated biological aging in adulthood. Studying 955 participants from the Dunedin Longitudinal Study, we tested whether four types of stress assessed from age 32 to 45 years-perceived stress, number of stressful life events, adverse childhood experiences (ACEs), and posttraumatic stress disorder (PTSD)-were associated with accelerated biological aging. Higher levels of all four measures of stress were significantly associated with accelerated aging in separate models. In a combined model, more perceived stress and more stressful life events remained associated with faster aging and the stress measures explained 6.9% of the variance in aging. The magnitudes of the associations between the four measures of stress and biological aging were comparable to associations for smoking and low education, two established risk factors for accelerated aging. People with high levels of perceived stress, numerous ACEs (4+), high stressful life event counts, or PTSD were aging an additional estimated 2.4 months, 1.1 additional months, 1.4 months, and 1.4 months per year, respectively. Assessing stress, particularly perceived stress, could help identify people at risk of accelerated aging. Intervening to treat stress or the health-relevant sequelae of stress could potentially slow the rate at which people are aging, improving their health as they age.

Study of Determinants of Somatoform Disorders in Children.

Somatoform disorders constitute a group of illnesses that present with predominant physical symptoms for which there is no demonstrable etiology, and psychological factors are implicated in initiating, exacerbating, and maintaining the disorder. The aim of this study was to study a host of factors, namely, the I.Q. of children, scholastic performance in the last three years, the past history of medical illness, psychiatric disorders in the family,and life stress in the last year, and to compare these factors with those in matched control subjects.This study looked at the effects of somatoform disorders on children's I.Q., scholastic performance in the previous three years, a history of medical illness, psychiatric disorders in the family, and life stress in the previous year. In this case-control study, a sample was selected from the child guidance clinic of the psychiatry outpatient department (OPD)of the University Hospital, Banaras Hindu University, Varanasi, India. The time period of study was from January 2011 to June 2012. All the patients who presented to the child guidance clinic of the psychiatry OPD with one or more somatic symptoms as among their chief complaints were screened. All subjects fulfilling the selection criteria were recruited into the study. An I.Q. test was administered to thechildren,and the raw score for the verbal and performance tests was calculated. Children above the age of 16 years were assessed with the Wechsler Adult Performance Intelligence Scale. One hundred fifteen cases that fulfilled the selection criteria were studied. About 14.6% (N = 11) of the patients had a history of significant physical illness as opposed to 12.5% (N = 5) in healthy controls. The scholastic performance in the last three years of the patients group was poorer than that of the control group. The mean number of stressful life events in the patients group was 5.95±1.77 (range: 1-10), and in the control group, it was 1.25±0.43 (range: 1-3). Compared to controls, patients hada significantly lower I.Q. and poorer scholastic performance in the last three years, a more frequent past history of medical illness, and a greater frequency of life stress in the areas of studies, health, family-related issues, and interpersonal issues.

Unsupervised neurobiology-driven stratification of clinical heterogeneity in depression

IntroductionOne of the main obstacles in providing effective treatments for major depressive disorder (MDD) is clinical heterogeneity, whose neurobiological correlates are not clearly defined. A biologically meaningful stratification of depressed patients is needed to promote tailored diagnostic procedures.ObjectivesUsing structural data, we performed an unsupervised clustering to define clinically meaningful clusters of depressed patients.MethodsT1-weighted and diffusion tensor images were obtained from 102 MDD patients. In 64 patients, clinical symptoms, number of stressful life events, severity and exposure to adverse childhood experiences were evaluated using the Beck Depression Inventory (BDI), Schedule of Recent Experiences (SRE), Risky Family Questionnaire (RFQ), and Childhood Trauma Questionnaire (CTQ). Clustering analyses were performed with extracted tract-based fractional anisotropy (TBSS, FSL), cortical thickness, surface area, and regional measures of grey matter volumes (CAT12). Gaussian mixture model was implemented for clustering, considering Support Vector Machine (SVM) as classifier. A 10x2 repeated cross-validation with grid search was performed for hyperparameters tuning and clusters’ stability. The optimal number of clusters was determined by normalized stability, Akaike and Bayesian information criterion. Analyses were adjusted for total intracranial volume, age, and sex. The clinical relevance of the identified clusters was assessed through MANOVA, considering domains of clinical scales as dependent variables and clusters’ labels as fixed factors. Discriminant analysis was subsequently performed to assess the discriminative power of these variables.ResultsCross-validated clustering approach identified 2 highly stable clusters (normalized stability=0.316, AIC=-80292.48, BIC=351329.16). MANOVA showed a significant between-clusters difference in clinical scales scores (p=0.038). Discriminant analysis distinguished the two clusters with an accuracy of 78.1%, with BDI behavioural and CTQ minimisation/denial domains showing the highest discriminant values (0.325 and 0.313).ConclusionsOur results defined two biologically informed clusters of MDD patients associated with childhood trauma and specific clinical profiles, which may assist in targeting effective interventions and treatments.Disclosure of InterestNone Declared

Longitudinal impact of stressful life events on HIV-related risk and psychosocial problems among MSM in Chennai and Mumbai, India.

Studies show that stressful life events (SLE) (e.g., discrimination, financial problems) can lead to psychosocial problems and exacerbate condomless anal sex (CAS) without protection via pre-exposure prophylaxis (PrEP) among men who have sex with men. However, few studies have examined this relationship among men who have sex with men in India, and none have examined this longitudinally. As a part of an HIV-prevention intervention, 608 MSM from Chennai and Mumbai, India, completed behavioral surveys at baseline, 4, 8, and 12months. We used longitudinal generalized estimating equations (GEE) modeling to examine the relationship between SLE and its severity and subsequent psychosocial problems, CAS, and history of diagnosed sexually transmitted infection (STI). All models are adjusted for age, sexual identity, intervention arm, human immunodeficiency virus status, and recruitment city. The number of SLE and their corresponding perceived impact score remained consistent at each time point. In multivariable GEE models, the number of SLE was predictive of CAS, depression, and harmful drinking. Similarly, the ratio of the impact of SLE was predictive of CAS, depression, and diagnosed STI. However, harmful drinking was not predictive in this model. These findings provide evidence that can inform future interventions, which can be used to enhance self-acceptance, coping skills, and other forms of resiliency.

Stress-Related Immune Response and Selenium Status in Autoimmune Thyroid Disease Patients.

Autoimmune thyroid disease (AITD), including Graves' disease (GD) or Hashimoto's thyroiditis (HT), occurs due to genetic susceptibility and environmental factors, among which the role of stressful events remains controversial. This study investigated the relationship between the number and impact of stressful life events in AITD patients with selenium status, and the Th1/Th2/Th17 immune response. The study population included three groups: HT (n = 47), GD (n = 13), and a control group (n = 49). Thyroid function parameters, autoantibody levels, and the plasma levels of cytokines, selenium, selenoprotein P (SeP), and glutathione peroxidase 3 (GPx) activity were measured. Participants filled out the Life Experiences Survey. No significant differences in the number of stressful life events were found among the patients with HT, GD, and the controls. A higher (median (interquartile range)) negative stress level (8 (4-12)) than a positive stress level (3 (1-9)) was found in the HT group. The HT group showed a correlation between SeP and the positive stress level: rs = -0.296, p = 0.048, and the GD group between GPx and the negative stress level (rs = -0.702, p = 0.011). Significant positive correlations between thyroid peroxidase antibody level and the total number of major life events (p = 0.023), the number of major life events in the last 7-12 months, and the number of major life events with no impact and a negative stress level were found. We suggest that the measurements of Th2-related cytokines and selenoproteins could be used as biomarkers for the development of AITD in cases where stress is considered a component cause of the pathogenic mechanism of the disease.

Assessing suicide risk in patients with obsessive-compulsive disorder: a dimensional approach.

Although an association has been found recently between obsessive-compulsive disorder and an increased risk of suicide, the prevalence of both suicidal ideation and attempts vary considerably and are generally assessed categorically. Our aims were to evaluate the prevalence of suicidal ideation and behaviors using a dimensional approach. The sample included 129 patients with obsessive-compulsive disorder. Suicidality was assessed by administering the Columbia-Suicide Severity Rating Scale. Logistic and linear regressions were used to examine predictors of suicidal ideation, severe suicidal ideation, and suicidal behavior. The lifetime prevalence of suicidal ideation and behaviors were 64.3% and 16.3%, respectively. Lifetime suicidal ideation was associated with the number of stressful life events, duration of illness, Hamilton Rating Scale for Depression scores, and family history of mood disorders. A family history of obsessive-compulsive disorder was associated with a lower probability of lifetime suicidal ideation. Severe suicidal ideation was related to greater severity of the most stressful life event, Hamilton Rating Scale for Depression scores, and longer duration of untreated illness. The probability of lifetime suicidal behavior was related to Hamilton Rating Scale for Anxiety scores, symmetry obsessions, and washing and checking compulsions. The probability of lifetime non-suicidal self-injurious behaviors was related to Hamilton Rating Scale for Anxiety scores. Recognizing predictors of suicidal ideation/behavior is crucial to identifying patients at greater risk.

Long-term health conditions in UK working-age adults: a cross-sectional analysis of associations with demographic, socioeconomic, psychosocial and health-related factors in an inner-city population

ObjectivesTo study the overall disease prevalence, and associations between demographic, socioeconomic, psychosocial, and health-related factors, and self-reporting one or more long-term health conditions (LTCs) in a working-age inner-city population.DesignCross-sectional household-based...

Effects of Longitudinal Changes in Neuroticism and Stress on Cognitive Decline

ObjectiveThe relationships among depression, personality factors, stress, and cognitive decline in the elderly are complex. Depressed elders score higher in neuroticism than nondepressed older individuals. Independently, the presence of neuroticism and the number of stressful life events are each associated with worsening cognitive decline in depressed older adults. Yet little is known about combined effects of changes in neuroticism and changes in stress on cognitive decline among older depressed adults. DesignLongitudinal observational study. SettingAcademic Health Center. ParticipantsThe authors examined 62 participants in the Neurobiology of Late-life depression (NBOLD) study to test the hypothesis that, compared with older depressed subjects who experience improved neuroticism and lower psychosocial stressors over time, those with worsening neuroticism and greater psychosocial stressors will demonstrate more cognitive decline. MeasurementsThe authors measured neuroticism using the NEO-Personality Inventory-Revised at baseline and 1 year. Study psychiatrists measured depression using the Montgomery-Ǻsberg Depression Rating Scale. At annual assessments, subjects reported the number of psychosocial stressors in the prior year and completed a neuropsychological evaluation. Participants completed a detailed neuropsychological battery at baseline and annually over 3 years. The battery included a test of delayed story memory (Logical Memory-2 or LMII). The outcome 3-year change in cognitive scores was regressed against 3-year change scores of neuroticism and number of psychosocial stressors, plus their interaction, while adjusting for sex, age, race, education, baseline cognitive score, and 3-year change in MADRS score as covariates. ResultsIn multivariable linear regression analysis with the above covariates, the interaction effect of 3-year change in Total Neuroticism score and 3-year change in Total Stressors on change in LMII performance was statistically significant (B = −0.080[95%CL: −0.145 to −0.015], T = −2.48, df = 52, p = 0.017). Further exploration of this finding showed that 1) when total stressors increased by 2 or more over 3 years, LMII change was inversely associated with neuroticism change; and 2) when neuroticism improved less, LMII change score was inversely associated with total stressor change. There were no other significant interactions between stress and neuroticism on cognition. ConclusionOur findings document the importance of tracking change in neuroticism and monitoring psychosocial stress over the long-term course of treatment in geriatric depression. Both factors exert important combined effects on memory over time. Future studies in larger samples are needed to confirm our results and to extend them to examine both cognitive change and development of dementia.

Depression among survivors of 1988 Spitak earthquake in Armenia: a prospective cohort study

Abstract Background Mental health-related consequences of disasters can be very long lasting. Depression is one of the most prevalent psychopathologies among disaster survivors. Yet, compared to PTSD, it is studied much less among disaster victims. Studies of depression decades after the exposure are extremely rare. This study evaluated the prevalence and predictors of depression in a prospective cohort of Spitak earthquake survivors 23 years after the event. Methods A geographically stratified urban sub-sample of 1785 individuals underwent all three baseline waves of the cohort study during 1990-1992 and provided detailed sociodemographic, earthquake exposure and physical and mental health-related information. In 2012, 83.3% (n = 1487) of this subsample was traced and 40.6% (n = 725) interviewed. Depression status was measured via validated and adapted Armenian-language CES-D scale. A fitted linear regression model identified predictors of depression score in 2012. Results Twenty-three years after the exposure, the rate of depression in this cohort was 25.4%. Depression was highly comorbid with anxiety (62.0%) and PTSD (36.8%). Factors positively associated with depression score included number of stressful life events (95% CI 0.33, 1.20), poor self-rated health (95% CI 2.45, 5.40), earthquake-related deaths in the family (95% CI 0.12, 3.80), and strong phobia and fear at baseline (95% CI 0.51, 2.96). Age (95% CI -0.15, -0.06), social support score (95% CI -0.83, -0.55), quality of life score (95% CI -15.83, -10.77), and being married (95% CI -2.61, -0.35) were protective for depression. The fitted model explained 46.6% of the variance in the depression score. Conclusions This study found an increased prevalence of depression among earthquake survivors over two decades after the exposure. The identified potentially modifiable predictors of long-term depression create prerequisites for planning better targeted mental health recovery interventions among disaster survivors. Key messages

STUDY OF LIFE EVENTS AND PREMORBID FUNCTION IN RECENT ONSET SCHIZOPHRENIA

Background and Objectives: Stressful life events preceded onset of psychosis like schizophrenia. Factors which help to identify disease at an earlier stage enable to seek early medical care. This study aims to compare occurrence of life events in subjects presenting 1st time with schizophrenia in the preceding year and to assess premorbid function of individuals. Methods: This was a case–control study with subjects attending psychiatry outpatient department for the 1st time with schizophrenia and controls from general population. After obtaining informed consent, sociodemographic data were collected along with premorbid functioning using premorbid adjustment scale (PAS), presumptive stressful life events scale (PSLES), positive and negative syndrome scale, premorbid schizoid and schizotypal assessment scale, and global assessment functioning scale (GAF). Data analysis was done using SPSS 22 software. p&lt;0.05 was considered significant. Results: Sixty cases and 60 controls were compared. Mean age was 30.45±9.21 years, 55% were male, 56.66% were married, 68.33% were from rural background, and 81.66% were from low socioeconomic status. Mean number of stressful life events in the preceding year, PSLES score, PAS scale, Premorbid schizoid and schizotypal traits scale, and GAF scale were all significantly higher in cases. Married men showed higher stress and life events score. Conclusion: Subjects with schizophrenia experience severe stress before onset of illness and showed more premorbid social dysfunction. Married subjects experience severe stress than others. Duration of untreated illness was less in urban subjects and those with positive family history but had no correlation with severity.

Health situation and perceived health status among women experiencing homelessness: A longitudinal study in Spain.

The paper analyses the health situation and the perceived health status of a sample of women experiencing homelessness (n=138) in Madrid, Spain. All participants were adults, and the night before the baseline interview, they had slept on the street, at a shelter or any facility provided to care for people living homeless. The information was collected using structured interviews, repeated twice a year for a 3-year follow-up period. The findings of this study show that women experiencing homelessness presented poor health, particularly in comparison with the general Spanish population. Over half of the women questioned claimed to have a diagnosed serious or chronic illness, with a correlation between these conditions and the age, time spent homeless or high levels of drug use. There was a positive correlation found between women's perceived health status and being younger and having access to independent accommodation, while having suffered a number of stressful life events and having spent long periods of time living homeless presented a negative correlation with a good perceived health status.

A Comprehensive Model of Predictors of Recurrence or Persistence in Individuals With Panic Disorder

Objective: Multiple factors may influence the risk of recurrence or persistence of panic disorder, suggesting the need to combine them into an integrative model to develop more effective prevention strategies. In this report, we sought to build a comprehensive model of the 3-year risk of recurrence or persistence in individuals with panic disorder using a longitudinal, nationally representative study, the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC; Wave 1, 2001-2002; Wave 2, 2004-2005).Methods: We used structural equation modeling to simultaneously examine the effects of 5 broad groups of clinical factors previously identified as potential predictors of recurrence or persistence in adults with a past-year DSM-IV diagnosis of panic disorder (n = 775): (1) severity of panic disorder, (2) severity of comorbidity, (3) family history of psychiatric disorders, (4) sociodemographic characteristics, and (5) treatment-seeking behavior.Results: The 3-year rates of persistence and recurrence were 13.0% and 27.6%, respectively. A general psychopathology factor, representing the shared effect of all comorbid psychiatric disorders, panic disorder liability, a lower physical health-related quality of life, a greater number of stressful life events, and the absence of treatment-seeking behavior at baseline, significantly and independently predicted recurrence or persistence of symptoms between the two waves (all P < .05).Conclusions: This integrative model could help clinicians to identify individuals at high risk of recurrence or persistence of panic disorder and provide content for future research.

Association of Allostatic Load With Overall Mortality Among Patients With Metastatic Non–Small Cell Lung Cancer

Adverse social determinants of health (SDHs) (eg, poverty) are associated with poor oncologic outcomes among patients with lung cancer. However, no studies have evaluated biological correlates of adverse SDHs, operationalized as allostatic load (AL), with mortality due to lung cancer. To examine the association among AL, SDHs, and mortality among patients with metastatic non-small cell lung cancer (NSCLC). This cross-sectional study of an observational cohort was performed at a National Cancer Institute-designated comprehensive cancer center with data accrued from June 1, 2017, to August 31, 2019. Patients with metastatic (stage IV) NSCLC enrolled at diagnosis into a prospective observational cohort study were included in the present analysis if they had all the biomarkers to calculate an AL score (N = 143). Follow-up was completed on August 31, 2021, and data were analyzed from July 1 to September 30, 2021. Social determinants of health. Overall mortality and AL. A total of 143 patients met the study criteria with a median age of 63 (IQR, 55-71) years (89 men [62.2%] and 54 women [37.8%]). In terms of race and ethnicity, 1 patient (0.7%) was Asian, 7 (4.9%) were Black, 117 (81.8%) were White, 17 (11.9%) were of multiple races, and 1 (0.7%) was of other race or ethnicity. The mean (SD) AL was 2.90 (1.37). Elevated AL covaried with lower educational level (r = -0.26; P = .002), male sex (r = 0.19; P = .02), limited mobility (r = 0.19; P = .04), worsening self-care (r = 0.30; P < .001), problems engaging in usual activities (r = 0.21; P = .01), depressive symptoms (r = 0.23; P = .005), and a high number of stressful life events (r = 0.30; P < .001). Multivariable analysis found only increasing difficulty with mobility (r = 0.37 [95% CI, 0.13-0.60]; P = .002) and male sex (r = 0.63 [95% CI, 0.19-1.08]; P = .005) associated with higher AL. On adjusted analysis, elevated AL (hazard ratio, 1.43 [95% CI, 1.16-1.79]; P = .001) and low educational level (hazard ratio, 2.11 [95% CI, 1.03-4.34]; P = .04) were associated with worse overall mortality. The findings of this cross-sectional study suggest that higher AL was associated with adverse SDHs and worse overall mortality among patients with advanced NSCLC. These results provide a framework for replication and further studies of AL as a biological correlate for SDH and future prognostic marker.