Reevaluating the "deaths of despair" narrative: Racial/ethnic heterogeneity in the trend of psychological distress-related death.

Despite the significant scientific advancement in deciphering the "deaths of despair" narrative, most relevant studies have focused on drug-, alcohol-, and suicide-related (DAS) deaths. This study directly investigated despair as a determinant of death and the temporal variation and racial heterogeneity among individuals. We used psychological distress (PD) as a proxy for despair and drew data from the US National Health Interview Survey-Linked Mortality Files 1997 to 2014, CDC (Centers for Disease Control and Prevention) Multiple Cause of Death database 1997 to 2014, CDC bridged-race population files 1997 to 2014, Current Population Survey 1997 to 1999, and the American Community Survey 2000 to 2014. We used Cox proportional hazards models to estimate mortality hazard ratios of PD and compared age-standardized PD- and DAS-related mortality rates by race/ethnicity and over time. We found that while Whites had a lower prevalence of PD than Blacks and Hispanics throughout the whole period, they underwent distinctive increases in PD-related death and have had a higher PD-related mortality rate than Blacks and Hispanics since the early 2000s. This was predominantly due to Whites' relatively high and increasing vulnerability to PD less the prevalence of PD. Furthermore, PD induced a more pervasive mortality consequence than DAS combined for Whites and Blacks. In addition, PD- and DAS-related deaths displayed a concordant trend among Whites but divergent patterns for Blacks and Hispanics. These findings suggest that 1) DAS-related deaths underestimated the mortality consequence of despair for Whites and Blacks but overestimated it for Hispanics; and 2) despair partially contributed to the DAS trend among Whites but probably not for Blacks and Hispanics.

Immigration Background and the Widowhood Effect on Mortality.

OBJECTIVES: Widowhood is a stressful life event with one of the most profound negative effects on health and longevity. Immigrant populations are growing and aging throughout Western nations, and marginalization and cultural differences may make some immigrants especially vulnerable to the stressors of widowhood. However, studies have yet to systematically explore whether the widowhood effect differs between immigrant and native-born individuals. METHODS: Using Danish population register data from 1980 to 2014, this study assesses whether the relationship between widowhood and mortality differs between immigrants from 10 countries and native-born Danes aged 50 and older at 0-2, 3-5, and 6 and more years post-widowhood. RESULTS: We find that immigrant men are at higher risk of dying in the first 2 years after experiencing widowhood than Danish-born men, but these mortality differences dissipate over longer periods. Immigrant women have a higher risk of having died 3 and more years after a spouse's death than Danish women. Patterns vary further by country of origin. DISCUSSION: The results suggest that some immigrants may suffer more from widowhood than native-born individuals, giving insight into how immigration background may influence the health effects of negative life events. They also underscore the potential vulnerabilities of aging immigrant populations to stressors encountered in older age.

Personalised support of brain tumour patients during radiotherapy based on psychological profile and quality of life.

PURPOSE: Psychological distress in primary malignant brain tumour (PMBT) patients is associated with poorer outcomes. Radiotherapy (RT) often induces side effects that significantly influence patients' quality of life (QoL), with potential impact on survival. We evaluated distress, anxiety, depression, and QoL over time to identify patients with difficulties in these areas who required more intense psychological support. METHODS: Psychological questionnaires-Distress Thermometer (DT), Hospital Anxiety and Depression Scale (HADS), and Functional Assessment of Cancer Therapy (FACT-G and FACT-Br)-were completed at the beginning (T0), in the middle (T1), directly after RT (T2), and 3 months after RT (T3). We personalised the psychological support provided for each patient with a minimum of three sessions ('typical' schedule) and a maximum of eight sessions ('intensive' schedule), depending on the patients' psychological profiles, clinical evaluations, and requests. Patients' survival was evaluated in the glioblastoma multiforme (GBM) patients, with an explorative intent. RESULTS: Fifty-nine consecutive PMBT patients receiving post-operative RT were included. For patients who were reported as 'not distressed' at T0, no statistically significant changes were noted. In contrast, patients who were 'distressed' at T0 showed statistically significant improvements in DT, HADS, FACT-G, and FACT-Br scores over time. 'Not distressed' patients required less psychological sessions over the study duration than 'distressed' patients. Interestingly, 'not distressed' GBM patients survived longer than 'distressed' GBM patients. CONCLUSIONS: Increased psychological support improved distress, mood, and QoL for patients identified as 'distressed', whereas psychological well-being was maintained with typical psychological support in patients who were identified as being 'not distressed'. These results encourage a standardisation of psychological support for all RT patients.

COVID-19 related suicide among hospital nurses; case study evidence from worldwide media reports.

Nurses are acknowledged for their care and expertise on the front line of pandemics over the last century. The recent global impact of COVID-19 has been unprecedented and a parallel battle has also been fought by increasing numbers of nurses for their workplace mental health. Factors associated with nurses mental stress and consequence of suicide were identified from a retrospective analysis of six non-representative media case-reports in high and low resource countries. The need for a structured model of nursing workforce mental health preparation, monitoring, support and health care is essential to inform advocacy and timely intervention in pandemic response.

Social stress is lethal in the mdx model of Duchenne muscular dystrophy.

BACKGROUND: Duchenne muscular dystrophy (DMD) is caused by the loss of dystrophin. Severe and ultimately lethal, DMD progresses relatively slowly in that patients become wheelchair bound only around age twelve with a survival expectancy reaching the third decade of life. METHODS: The mildly-affected mdx mouse model of DMD, and transgenic DysΔMTB-mdx and Fiona-mdx mice expressing dystrophin or utrophin, respectively, were exposed to either mild (scruffing) or severe (subordination stress) stress paradigms and profiled for their behavioral and physiological responses. A subgroup of mdx mice exposed to subordination stress were pretreated with the beta-blocker metoprolol. FINDINGS: Subordination stress caused lethality in ∼30% of mdx mice within 24 h and ∼70% lethality within 48 h, which was not rescued by metoprolol. Lethality was associated with heart damage, waddling gait and hypo-locomotion, as well as marked up-regulation of the hypothalamus-pituitary-adrenocortical axis. A novel cardiovascular phenotype emerged in mdx mice, in that scruffing caused a transient drop in arterial pressure, while subordination stress caused severe and sustained hypotension with concurrent tachycardia. Transgenic expression of dystrophin or utrophin in skeletal muscle protected mdx mice from scruffing and social stress-induced responses including mortality. INTERPRETATION: We have identified a robust new stress phenotype in the otherwise mildly affected mdx mouse that suggests relatively benign handling may impact the outcome of behavioural experiments, but which should also expedite the knowledge-based therapy development for DMD. FUNDING: Greg Marzolf Jr. Foundation, Summer's Wish Fund, NIAMS, Muscular Dystrophy Association, University of Minnesota and John and Cheri Gunvalson Trust.

Acute stressors and clinical characteristics differentiate death by suicide, accident, or natural causes among illicit and prescription opiate users.

BACKGROUND: Opiate misuse has reached epidemic levels. Prevention efforts depend on distinguishing opiate users from abusers. The current study compared opioid users who died by natural cases, accidents, and suicide using psychological autopsy methods. Groups were compared on substance use characteristics, treatment history, experiences of negative life events, and circumstances at the time of death. METHODS: Substance use and suicide risk were evaluated using psychological autopsy methods in 63 decedents with positive toxicology for opiates at death divided into three groups: adults dying by suicide (n = 19), accident (n = 19), and natural causes (n = 25). Groups were compared on several dependent measures, using chi-square analyses to examine categorical variables and one-way analyses of variance (ANOVA) to examine continuous variables. RESULTS: Individuals who died by suicide were similar in many ways to adults who died by an accidental overdose. However, suicide completers were more likely to have struggled with severe depression, and previously attempted suicide, whereas the accidental overdose sample was more likely to display a chronic pattern of severe drug abuse. CONCLUSIONS: The current study helps to distinguish between opiate users who are at risk for death by an accidental or intentional overdose. In the ongoing opiate crisis, clinicians must understand the risk of overdose and the nuances of accidental behaviors compared to purposeful ones. Signs of suicidal planning, relevant psychopathology, and ongoing life stress may be useful points of intervention for stopping the increasing number of deaths among opiate users.

Job strain and mortality ratio: a systematic review and meta-analysis of cohort studies.

OBJECTIVES: Research has explored the relationship between job strain and adverse effects on physical and psychological health. Accordingly, the effects of job strain on mortality risk were pooled based on longitudinal studies. STUDY DESIGN: Systematic review and meta-analysis. METHODS: Both researchers searched for published articles in scientific databases until May 2019. Then, the articles were screened based on the inclusion and exclusion criteria. The results were combined, and analyses of subgroups and reviewing the bias of the publication were performed as well. RESULTS: Seventeen longitudinal studies included in the meta-analysis were from three continents: Europe, Asia, and America. The risk ratio (RR) of mortality based on job strain was equal to 1.20, with a confidence interval (CI) of 1.04-1.37 (P = 0.00.10). In men, the RR is 1.21, and the CI is 1.02-1.44 (P = 0.032), and in women, the RR is 0.97 and CI is 0.84-1.12 (P = 0.686). Evaluation of publication bias indicated nothing significant. DISCUSSION: Based on the findings, it was found that job strain was a risk factor for mortality, and this finding was more appropriate for men. Hence, reducing job strain can be a deterrent against the dangers that threaten health.

Corticosterone levels correlate in wild-grown and lab-grown feathers in greenfinches (Carduelis chloris) and predict behaviour and survival in captivity.

Level of corticosterone (CORT), which is a predominant glucocorticoid in birds, has become the main indicator for assessing the stress level of birds in ecological studies. Feather corticosterone (CORTf) provides information about corticosterone levels during feather growth, however, the underlying causes of individual variation of CORTf between individuals and individual persistency of CORTf are not yet fully understood. Therefore, this study addresses individual consistency in CORTf and the association of variation in CORTf with behaviour that results in damage to tail feathers. We studied relations between CORTf, plasma CORT, and behaviour in wild-caught male greenfinches in captivity. CORTf in wild-grown feathers correlated positively with CORTf in lab-grown feathers. CORTf levels were about 20% lower in lab-grown feathers than in those grown in the wild. Four birds that died in captivity had significantly higher average CORTf levels in wild-grown feathers than the survivors. Plasma CORT levels of two measurements taken in the lab seven days apart correlated positively, however, no correlations between plasma CORT and CORTf were found. In order to study the link between CORTf and behaviour, the extent of tail damage from flapping against cage bar was assessed. Contrary to our prediction, birds with higher CORTf had less tail damage. This study adds to the evidence that CORTf levels can be considered as informative markers of some persistent component of individual phenotypic quality that can predict survival under standardized laboratory conditions.

The extent to which childhood adversity and recent stress influence all-cause mortality risk in older adults.

BACKGROUND: Psychological stress is recognized as a major risk factor for a range of non-communicable diseases and possibly mortality. The extent to which the type and timing of stress exposure influences mortality, and potential differences between genders, remains unknown. OBJECTIVE: To examine the association between early-life and recent stressful experiences and mortality risk in later life, and to determine possible gender differences in these associations. METHOD: Data were obtained from 2152 French community-dwelling participants (aged ≥65). Questionnaires were used to evaluate recent stress, as well as retrospective reporting of childhood adversity. Mortality status was determined through death registries. Adjusted Cox proportional hazards models were used to determine the association between stress and 16-year mortality risk. RESULTS: Over a mean 12.9 years, 850 people died. Having a childhood home environment with very serious conflicts was associated with a 54% increased mortality risk (95%CI:1.21-1.96), and childhood abuse/maltreatment with a 34% increased risk (95% CI:1.05-1.70). For females, specific childhood events (serious illness HR:1.91, 95%CI:1.40-2.60; war/natural disaster HR:1.47, 95%CI:1.14-1.88) and the number of events (≥5 adverse events HR:1.91, 95%CI:1.25-2.32), also increased mortality risk. In terms of recent events, mortality risk increased by 66% (95%CI:1.39-2.00) in participants reporting a recent serious illness or physical trauma and by 86% for those reporting problems with the police/justice (95%CI:1.05-3.30). Among males specifically, mortality risk also increased with major financial problems (HR:1.92, 95%CI:1.14-3.21), and when they had a relative with a serious illness (HR:1.26, 95%CI:1.01-1.55). CONCLUSIONS: Stressful life experiences are associated with all-cause mortality however the associations varied between early-life adversities and recent stress, and were different across the genders. Among females, certain types of childhood adversity continue to predict mortality risk in later life, while in males specific recent stress significantly increased mortality risk.

Persistent emotional distress after a first-time myocardial infarction and its association to late cardiovascular and non-cardiovascular mortality.

BACKGROUND: Patients with symptoms of depression and/or anxiety - emotional distress - after a myocardial infarction (MI) have been shown to have worse prognosis and increased healthcare costs. However, whether specific subgroups of patients with emotional distress are more vulnerable is less well established. The purpose of this study was to identify the association between different patterns of emotional distress over time with late cardiovascular and non-cardiovascular mortality among first-MI patients aged <75 years in Sweden. METHODS: We utilized data on 57,602 consecutive patients with a first-time MI from the national SWEDEHEART registers. Emotional distress was assessed using the anxiety/depression dimension of the European Quality of Life Five Dimensions questionnaire two and 12 months after the MI, combined into persistent (emotional distress at both time-points), remittent (emotional distress at the first follow-up only), new (emotional distress at the second-follow up only) or no distress. Data on cardiovascular and non-cardiovascular mortality were obtained until the study end-time. We used multiple imputation to create complete datasets and adjusted Cox proportional hazards models to estimate hazard ratios. RESULTS: Patients with persistent emotional distress were more likely to die from cardiovascular (hazard ratio: 1.46, 95% confidence interval: 1.16, 1.84) and non-cardiovascular causes (hazard ratio: 1.54, 95% confidence interval: 1.30, 1.82) than those with no distress. Those with remittent emotional distress were not statistically significantly more likely to die from any cause than those without emotional distress. DISCUSSION: Among patients who survive 12 months, persistent, but not remittent, emotional distress was associated with increased cardiovascular and non-cardiovascular mortality. This indicates a need to identify subgroups of individuals with emotional distress who may benefit from further assessment and specific treatment.

Spouse's functional disability and mortality: The Ohsaki Cohort 2006 Study.

AIM: Caregiver burden is known to negatively affect a partner's health. Given the important role of physical and mental stress in mortality, a higher caregiver burden might be associated with an increased incidence of fatal events. However, previous studies of the effects of the partner's caregiving on mortality have shown inconsistent results. Thus, the purpose of the present longitudinal study was to determine if there is an association between a spouse's functional disability and mortality in the older Japanese population. METHODS: A baseline survey was carried out with 7598 participants in 2006. Information on the date of functional disability, death or emigration was retrieved from the Ohsaki City government. Functional disability was defined as receiving a certification for long-term care insurance in Japan. After a follow-up period of a maximum of 87 months, 1316 of the participants died and Cox regression analysis with adjustment for confounding factors was used to assess mortality after the incidence of functional disability in a spouse. RESULTS: The multivariate adjusted hazard ratio for mortality was 1.78 (95% confidence interval 1.52-2.08, P < 0.01) in those whose spouses had functional disabilities compared with those with spouses who did not have functional disabilities. The mortality was consistently higher, irrespective of age group or sex. CONCLUSIONS: These results imply that caregiver burden might increase stress responses and lead to increased mortality; therefore, enhancement of support systems, including long-term care, housing and livelihood support services, for those with disability and their spouses might be important for preventing deaths. Geriatr Gerontol Int 2019; 19: 774-779.

Is acute stress reaction a risk factor for early mortality?

OBJECTIVE: This study aimed to examine the role of combat stress reaction (CSR) in predicting all-cause mortality over a 33-year period following the end of the war. METHOD: Two groups of male veterans from the 1982 Lebanon War participated in this study in 1983 (T1) and 2016 (T2): the CSR group (n = 375) and a matched comparison group (n = 305) consisting of combatants who had participated in combat in the same units as the CSR group but were not identified as having CSR. Participants were assessed for posttraumatic stress disorder symptoms and depressive symptoms in T1 and mortality in T2. RESULTS: The distribution of mortality rates was significantly different between the 2 groups and higher among the CSR group (n = 32, 8.5%) as compared to the comparison group (n = 12, 3.9%; χ2 = 5.89, p = .01). Both posttraumatic stress disorder symptoms and depressive symptoms were controlled for because they have been shown to be risk factors for all-cause mortality. The mortality curve of the CSR group increased steeply around the age of 40 years, whereas in the comparison group, the increase was less substantial. CONCLUSIONS: CSR was found to be a significant predictor of all-cause mortality. The risk for mortality was higher and earlier among the CSR group compared with the comparison group. The findings of this study call attention to the importance of immediately identifying CSR to better care for the individual and minimize long-term negative effects. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Additional effects of psychological interventions on subjective and objective outcomes compared with exercise-based cardiac rehabilitation alone in patients with cardiovascular disease: A systematic review and meta-analysis.

BACKGROUND: Exercise-based cardiac rehabilitation (ebCR) often includes various psychological interventions for lifestyle change or distress management. However, the additional benefit of specific psychological interventions on depression, anxiety, quality of life, cardiac morbidity and cardiovascular or total mortality is not well investigated. DESIGN: Systematic review and meta-analysis. METHODS: Randomized controlled trials and controlled cohort trials published between January 1995 and October 2017 comparing ebCR with or without pre-specified psychosocial interventions were selected and evaluated on the basis of predefined inclusion and outcome criteria. RESULTS: Out of 15,373 records, 20 studies were identified, including 4450 patients with coronary artery disease (88.5%) or congestive heart failure (11.5%), respectively. Studies were of low to moderate quality and methodological heterogeneity was high. As compared with ebCR alone, additional psychological interventions for lifestyle change or distress management showed a trend to reduce depressive symptoms (standardized mean difference -0.13, 95% confidence interval (CI) -0.30; 0.05). Furthermore, during a follow-up of five years, distress management was associated with a trend to reduce cardiac morbidity (risk ratio 0.74, 95% CI 0.51; 1.07). There was no evidence for an additional impact of either psychological lifestyle change interventions or distress management on anxiety, quality of life, cardiovascular or total mortality. CONCLUSIONS: Specific psychological interventions offered during ebCR may contribute to a reduction of depressive symptoms and cardiac morbidity, but there remains considerable uncertainty under which conditions these interventions exert their optimal effects. (CRD42015025920).

All-cause mortality among Japanese whose cohabiting partners are diagnosed with cancer: the Ohsaki Cohort 2006 study.

BACKGROUND: It has been noted that not only adverse psychosocial health effects but also mortality might increase for a person living with a spouse with cancer. This study examined the association between a partner's cancer diagnosis and mortality among a Japanese population. METHODS: In December 2006, a survey was conducted on participants aged 40 years or older who were residing in northeastern Japan. We identified couples using municipality-specific household ID numbers by searching public records and confirmed partner's cancer diagnosis after the baseline measurement using regional cancer registration information. After following up for a maximum of 4.0 years with the participants regarding mortality and emigration by reviewing the Residential Registry Record, we used Cox's proportional hazards regression to estimate the hazard ratio (HR) of all-cause mortality. RESULTS: We identified 25,938 participants (12,969 pairs) and included them in the analyses. A total of 1,308 (5.0%) participants had partners with a cancer diagnosis after baseline. The study found no association between a partner's cancer diagnosis and all-cause mortality; multivariable HRs of all-cause mortality for individuals in exposed subjects compared with those in unexposed subjects were 1.35 (95% confidence interval [CI] = 0.99-1.83; p = .055). Contrarily, sensitivity analyses of mortality attributed to having partners diagnosed with cancer based on the time since entry showed that all-cause mortality significantly increased only within one year from spouse cancer diagnosis; HR = 2.18 (95% CI = 1.44-3.30; p < .01). CONCLUSIONS: Our findings reveal that the mortality rate from partner's cancer diagnosis was significantly high during the early period of diagnosis and multidisciplinary teams for cancer treatment might be important for preventing death among the partner.

[Psychological distress and caregiving burden among spouses of women with breast cancer]. / Niveau de détresse psychologique et de fardeau perçu chez les conjoints de femmes atteintes d'un cancer du sein.

Breast cancer is a chronic disease that affects both patients and their caregivers. Spouses, in particular, will generally assume the role of primary caregiver and experience significant physical, social, economic and emotional stress. In the face of cancer, being the spouse of a patient is synonymous with unmet psychosocial needs and a new role assignment, that of a primary caregiver. In addition, cancer confronts spouses with fear of partner loss. This leads to a set of adverse consequences such as depression, anxiety, uncertainty, stress, etc. Several studies have shown that breast cancer reduces the quality of life of patients' spouses and increases their emotional distress, their psychosocial needs, and their responsibilities within the family. Spouses may live a complex powerful emotional experience, which is equal to or greater than that experienced by patients during the diagnosis and treatment process. These multiple solicitations contribute to the heavy symptom burden. Therefore, in the context of breast cancer, identifying vulnerable spouses and providing them with appropriate support would help ensure better adherence to the care of their wives at different stages of the disease.

Defining the viability of tardigrades with a molecular sensor related to death.

The design of experimental protocols that use animal models to assess the impact of a stress on a population or to determine the life span expectancy impact can be time-consuming due to the need for direct observations of dead and living animals. These experiments are usually based on the detectable activity of animals such as food intake or mobility and can sometimes produce either under- or overestimated results. The tardigrade Hypsibius exemplaris is an emerging model for the evolutionary biology of the tardigrade phylum because of its convenient laboratory breeding and the recent introduction of new molecular tools. In this report, we describe the use of a new fluorescent dye that can specifically stain dead tardigrades. Furthermore, we also monitored the absence of a toxic side effect of the death-linked fluorescent dye on tardigrade populations. Finally, we conclude that tardigrade experiments that require survival counting of the Hypsibius exemplaris species can be greatly improved by using this technique in order to limit underestimation of alive animals.

Psychological Distress and Risk of Myocardial Infarction and Stroke in the 45 and Up Study.

Background The interplay between mental and physical health remains poorly understood. We investigated whether psychological distress is associated with risk of myocardial infarction (MI) and stroke in a population-based prospective study. Methods and Results We included participants without prior stroke/MI from the New South Wales 45 and Up Study. We categorized baseline psychological distress as low, medium, and high/very high on the 10-item Kessler Psychological Distress scale and identified stroke and MI through linkage to hospital admission and mortality records. We obtained sex and age-stratified adjusted and unadjusted hazard ratios for the association between psychological distress and MI and stroke. We investigated for interaction between psychological distress and each of age and sex. Among 221 677 participants, 16.2% and 7.3% had moderate and high/very high psychological distress at recruitment, respectively. During 4.7 (±0.98 SD) years of follow-up, 4573 MIs and 2421 strokes occurred. Absolute risk of MI and stroke increased with increasing psychological distress level. In men aged 45 to 79 years, high/very high versus low psychological distress was associated with a 30% increased risk of MI (fully adjusted hazard ratios, 1.30; 95% CI, 1.12-1.51), with weaker estimates in those aged ≥80 years. Among women, high/very high psychological distress was associated with an 18% increased risk of MI (adjusted hazard ratio, 1.18; 95% CI, 0.99-1.42) with similar findings across age groups. In the age group of participants aged 45 to 79 years, high/very high psychological distress and male sex had a supra-additive effect on MI risk. Similar estimates were observed for stroke, with high/very high psychological distress associated with a 24% and 44% increased stroke risk in men and women, respectively, with no evidence of interaction with age or sex. Conclusions Psychological distress has a strong, dose-dependent, positive association with MI and stroke in men and women, despite adjustment for a wide range of confounders.