Symptoms of prolonged grief and posttraumatic stress following loss: A latent class analysis

Psychopathological Symptoms of Individuals Recently Bereaved During COVID-19 Pandemic: Symptom Profiles, Predictive Factors and Correlations With Insomnia

AIMS

This study aimed to identify subgroups of individuals bereaved within the past 1 year during the COVID-19 pandemic based on symptoms of prolonged grief disorder (PGD), depression and post-traumatic stress (PTSD). Additionally, we examined class differences in socio-demographic and loss-related variables and explored the associations between class membership and insomnia.

METHODS

A total of 324 individuals (72.2% female) who experienced bereavement within 12 months (M = 4.01 months, SD = 2.45) completed Inventory of Complicated Grief (ICG), Patient Health Questionnaire (PHQ-9), PTSD Checklist for DSM-5 (PCL-5) and Insomnia Severity Index (ISI). Latent class analysis (LCA) with three-step and BCH procedure was employed.

RESULTS

Three distinct subgroups were identified: a high symptoms class (33.4%), a high PGD, moderate depression and PTSD class (35.2%) and a moderate PGD, low depression and PTSD class (31.4%), especially yearning, preoccupation, emotional pain and loneliness, were predominant. Class membership was influenced by relationship to the deceased and expectancy of death but not by time since loss. Death due to COVID-19 did not significantly differentiate class membership compared to other causes. Additionally, significant differences in insomnia severity were observed across classes (p < 0.001).

CONCLUSION

Distinct psychopathological patterns emerged among recently bereaved individuals during the pandemic, with PGD symptoms being particularly prominent. Tailored strategies may help address distinct symptom profiles and co-morbid symptoms within bereavement care.

Elements of cultural scripts of trauma sequelae among trauma victims in East Africa

Background

As a new, unifying approach to mapping the cultural expressions of trauma sequelae, cultural scripts of trauma sequelae are empirically investigated here for the first time in a primarily qualitative study. Elements of Cultural Scripts of Trauma (CST) include the typical symptoms and appraisals of changes of those who have experienced traumatic events. These elements refer to the value orientations in the given culture.

Aims

To identify post-traumatic cultural scripts' elements and their groupings, as expressed by trauma survivors from the East African population, and to explore the cultural values that serve as a reference to such scripts' elements.

Methods

Semi-structured, in-depth interviews were conducted in nine focus groups of trauma survivors and trauma experts. Grounded theory was the basis for the content analysis, and MAXQDA was used for coding and grouping. Semi-quantitative analyses of the frequency of groupings followed.

Results

The study extracted 270 elements of the cultural scripts of trauma. Three stages of cultural scripts' elements were identified including unspeakable, heart wounds and painful scars and growth. The reported elements are only those in the three last stages and they are grouped into six categories, such as cognitive appraisals, worldview, interpersonal relationships, body-related, positive changes and changes in family interest and management, while the elements of the first stages are not codable as the survivors do not yet get the words of their expressions. The cultural values that served as a reference consisted of holding the sadness, Christianity, community reputation, solidarity, social connectedness, social cynicism, and reproductiveness, among others.

Discussion

This comprehensive study with participants from several countries in East Africa collected a large number of elements of cultural scripts of trauma for this regional area. Notably, these elements were based mostly on man-made traumas, such as the genocide against the Tutsis in Rwanda. Further steps in the CST investigation are subject to future studies, such as a more systematic investigation of the relationship with cultural values and the temporal relationships within the scripts.

ICU Bereaved Surrogates' Transition Through States of Co-Occurring Prolonged Grief Disorder, Posttraumatic Stress Disorder, and Depression Symptoms

OBJECTIVES

Grief-related psychological distress often co-occurs to conjointly impair function during bereavement. Knowledge of comorbid grief-related psychological distress is limited: no longitudinal study has examined dynamic patterns of co-occurring prolonged grief disorder (PGD), posttraumatic stress disorder (PTSD), and depression, and previous assessment time frames have been variable and potentially inadequate given the duration criterion for PGD. Therefore, the purpose of this study was to investigate the transition of distinct symptom states based on the co-occurrence of PGD, PTSD, and depression symptoms for ICU bereaved surrogates over their first two bereavement years.

DESIGN

Prospective, longitudinal, observational study.

SETTING

Medical ICUs at two academically affiliated medical centers in Taiwan.

PATIENTS/PARTICIPANTS

Three hundred three family surrogates responsible for decision-making for critically ill patients at high risk of death (Acute Physiology and Chronic Evaluation II scores > 20) from a disease.

INTERVENTION

None.

MEASUREMENTS AND MAIN RESULTS

Participants were assessed by 11 items of the Prolonged Grief Disorder (PG-13) scale, the Impact of Event Scale-Revised, and the depression subscale of the Hospital Anxiety and Depression Scale at 6, 13, 18, and 24 months postloss. PGD-PTSD-depression-symptom states and their evolution were examined by latent transition analysis. The following four distinct PGD-PTSD-depression-symptom states (prevalence) were initially identified: resilient (62.3%), subthreshold depression-dominant (19.9%), PGD-dominant (12.9%), and PGD-PTSD-depression comorbid (4.9%) states. These PGD-PTSD-depression-symptom states remained highly stable during the first two bereavement years, with transitions predominantly toward resilience. Prevalence for each state at 24 months postloss was 82.1%, 11.4%, 4.0%, and 2.5%, respectively.

CONCLUSIONS

Four highly stable PGD-PTSD-depression-symptom states were identified, highlighting the importance of screening for subgroups of ICU bereaved surrogates with increased PGD or comorbid PGD, PTSD, and depression symptoms during early bereavement.

Loss-Related Characteristics and Symptoms of Depression, Prolonged Grief, and Posttraumatic Stress Following Suicide Bereavement

(1) Background: The aim of the present study was to examine symptom classes of major depressive disorder (MDD), prolonged grief disorder (PGD), and posttraumatic stress disorder (PTSD) in a sample of suicide-bereaved individuals, while accounting for loss-related characteristics. (2) Methods: A latent class analysis was conducted to identify classes of the suicide bereaved, sharing symptom profiles, in a German suicide-bereaved sample (N = 159). (3) Results: Our analyses revealed three main classes: a resilient class (16%), a class with high endorsement probability for PGD symptoms (50%), and a class with high endorsement probability for combined PGD/PTSD symptoms (34%). Prolonged grief and intrusive symptoms emerged across all classes, while MDD showed low endorsement probability. Our results indicate an association between class membership and time passed since the loss; however, this applies only to the comparison between the PGD and the resilient class, and not for the PGD/PTSD class. (4) Conclusions: Our results may provide information about the predictability of symptom clusters following suicide bereavement. The findings also represent a significant step towards tailoring treatments based on the needs of relevant suicide-bereaved subgroups through a symptom-level approach. Time passed since loss might explain differences between symptom clusters.

Effects of social participation patterns and living arrangement on mental health of Chinese older adults: A latent class analysis

Objectives

The purpose of this study was to discover patterns of social participation among Chinese older individuals, investigate the links between these patterns and their living arrangements and mental health, and connect these patterns to their background characteristics.

Methods

Data were drawn from the 2014 and 2018 waves of Chinese Longitudinal Healthy Longevity Survey (CLHLS) from 2537 Chinese elders aged 60 years and over at the baseline. Latent class analysis was used to determine the patterns of social participation. Multinomial logistic regression was used to explore the relationship between patterns of social participation and the sociodemographic and health characteristics of older adults. Binary logistic regression was used to explore the differences and associations between these categories and living arrangement on mental health status, represented by positive and negative emotions.

Results

Three patterns of social participation were identified: Low activity (17.5%, n = 443); Moderate activity (36.2%, n = 1,176); and High activity (46.3%, n = 918). At baseline, these patterns were significantly associated with mental health status. Positive and negative emotions were much better in the High activity group than in the other two groups (OR = 1.36, 95% CI = 1.05–1.76 and OR = 1.50, 95% CI = 1.16–1.93). Living arrangement only significantly affected negative emotions (OR=1.25, 95% CI = 1.02–1.53). Age, gender, education, marital status, self-rated health, and activities of daily living limitations all affected social participation patterns.

Conclusions

The patterns of social participation and living arrangement of Chinese older adults are significantly associated with mental health. Population-tailored interventions may help liberate older adults from domestic labor and improve social participation. Moreover, family support can decrease negative emotions' damage in old age thus promoting health.

Heterogeneity of posttraumatic stress symptoms in bereaved children and adolescents: Exploring subgroups and possible risk factors

Bereaved youths are at risk of developing posttraumatic stress (PTS), but there are large individual differences in presentation and severity of PTS symptoms among bereaved youths. The study sought to identify subgroups based on the distribution of self-rated loss-related PTS symptoms in a sample of 264 bereaved youths (aged 7-18). Based on latent class analysis, we identified three subgroups: no disturbance (37.9%), intermediate disturbance (39.0%) and pervasive disturbance (23.1%). Subgroups differed in PTS severity and symptom configuration. Specifically, avoidance was relatively more pronounced in bereaved youth with no and intermediate PTS disturbance, whereas emotional numbing was relatively more pronounced in bereaved youth with intermediate and pervasive PTS disturbance. Associations between subgroup membership, emotional stability and demographic and loss-related variables were also examined. Multinomial logistic regression indicated that youths in the pervasive disturbance subgroup reported lower emotional stability than youths in the no disturbance subgroup. Other variables were unrelated to subgroup membership. The study highlights the importance of considering the heterogeneity in PTS symptomatology in the diagnoses and treatment of loss-related traumatic stress in bereaved youth. Moreover, it underscores the need for further research on possible risk and protective factors involved in the maintenance and development of this traumatic stress.

Mobile app for prolonged grief among bereaved parents: study protocol for a randomised controlled trial

INTRODUCTION

Bereaved parents, who have lost a child, have an elevated risk to develop mental health problems, yet, few studies have evaluated the effect of psychosocial interventions developed for bereaved parents. Cognitive-behavioural therapy (CBT), both face to face or digitally delivered, has shown to be an effective intervention for prolonged grief symptoms. Self-help mobile apps offer various advantages and studies show improved mental health after app interventions. No app has yet been evaluated targeting prolonged grief in bereaved parents. Therefore, the aim of this planned study is to develop and examine the effectiveness of a CBT-based mobile app, called My Grief, in reducing symptoms of prolonged grief, as well as other psychological symptoms, in bereaved parents. Another aim is to assess users' experiences and adverse events of My Grief.

METHODS AND ANALYSIS

We will conduct a two-armed randomised waitlist-controlled trial. Parents living in Sweden, who lost a child between one and ten years ago, with elevated symptoms of prolonged grief, will be recruited to participate in the trial. The content of My Grief covers four main domains (Learn; Self-monitoring; Exercises; Get support) and builds on principles of CBT and the proven-effective PTSD Coach app. Participants in the intervention group will fill out online questionnaires at baseline and at 3, 6 and 12 months follow-ups, and the waitlist-controls at baseline and at 3 months. The primary outcome will be prolonged grief symptoms at the 3 months follow-up. Secondary outcomes are post-traumatic stress and depression symptoms, quality of life and cognitive behavioural variables (ie, avoidance, rumination, negative cognitions).

ETHICS AND DISSEMINATION

Ethical approval has been received from the Swedish Ethical Review Authority (project no. 2021-00770). If the app is shown to be effective, the app will be made publicly accessible on app stores, so that it can benefit other bereaved parents.

TRIAL REGISTRATION NUMBER

NCT04552717.

Prolonged grief and posttraumatic growth among middle-aged and older widowed persons: A latent class analysis and testing for the role of social support

Evidence has shown that symptoms of grief co-occur with posttraumatic growth following loss. Using latent class analysis among a Togolese sample of middle-aged/older widowed persons, we identified three classes along their experiences of grief-growth interaction (combined grief/growth, predominantly growth, and low-medium growth classes). The combined grief/growth class members were more likely to have lost their spouses recently and to report greater marital relationship satisfaction with their spouse before their death. The perceived social support from family was predictive of the predominantly growth class membership. The findings provide a nuanced understanding of grief, which is dominated by psychopathology and negative outcomes.

Prolonged grief disorder, posttraumatic stress disorder, and depression following traffic accidents among bereaved Balinese family members: Prevalence, latent classes and cultural correlates

INTRODUCTION

Qualitative studies have described the rather unique styles of Balinese people to adjust to adversity. No quantitative research assessing psychopathology among bereaved individuals has been performed yet. This study estimated the prevalence of prolonged grief disorder (PGD), posttraumatic stress disorder (PTSD) and depression among bereaved individuals after traffic deaths in Bali and the relations between subgroups sharing the same symptoms and cultural, socio-demographic characteristics and posttraumatic growth (PTG).

METHODS

In this cross-sectional study, 301 participants participated in questionnaire-interviews assessing PGD, PTSD, depression, PTG and cultural and socio-demographic characteristics. On average, the time since loss was 16 months. The purpose of the rituals was examined by a thematic qualitative analysis. We performed latent class analyses and subsequently calculated the odds ratios between membership of classes and characteristics with a multivariate 3step analysis.

RESULTS

Prevalence rates of PGD (0%), PTSD (1%) and moderate depression (2%) were low. Most participants followed the bereavement rituals characteristic for Balinese culture. The purpose of these rituals was mainly the expression of caring for the deceased. We found a large resilient class (76%) and two smaller classes, one characterized by elevated PGD symptoms (11%) and one by elevated PTSD symptoms (13%). Loss of close kin was associated with membership of the PTSD class.

CONCLUSIONS

Prevalence rates of PGD, PTSD and depression in the Balinese community were remarkably low. Participants appeared to be quite homogeneous in following religious and cultural habits. Aspects of the Balinese culture might protect bereaved individuals for developing mental health issues and could be used for an informed refinement of bereavement rituals in other cultures.

Symptoms of prolonged grief disorder as per DSM-5-TR, posttraumatic stress, and depression: Latent classes and correlations with anxious and depressive avoidance

Bereavement may precipitate significant mental health problems. Prolonged grief disorder (PGD) is included in section 2 of the forthcoming DSM-5 text-revision (DSM-5-TR). Research using earlier criteria of disordered grief showed that bereaved people may have distinct symptom patterns-including high, low, and comorbid symptomatology. Building on that work, we used latent class analysis to identity subgroups of bereaved individuals based on their endorsement of symptoms of PGD (per DSM-5-TR), posttraumatic stress, and depression. We also examined if class-membership was associated with socio-demographic and loss-related variables and anxious and depressive avoidance behaviors. Self-reported data were available from 436 people, mostly women, mostly bereaved by the death of their partner or child. Three subgroups were identified, evidencing low symptom levels (34.2%), predominantly PGD symptoms (38.7%), and high symptom levels (27%), respectively. Shorter time since loss, lower education, loss of a partner, and unnatural/violent deaths increased chances of inclusion in the high symptoms class. Anxious and depressive avoidance were lowest in the low symptoms class, higher in the PGD class, and strongest in the high symptoms class. Findings show that PGD per DSM-5-TR is a distinct condition and underscore that reducing avoidance behaviors is important in the treatment of post-loss psychopathology.

Prolonged grief and depression: A latent class analysis

Recent trends in grief research have been exploring how symptoms of prolonged grief disorder (PGD) and depression co-occur in bereaved individuals using Latent Class Analysis (LCA). However, the PGD criteria have kept undergoing changes and the newest DSM-5 PGD criteria have not been captured in these studies. Also, previous LCA-grief studies have been conducted in Western cultures, focusing more on bereaved adult populations. In this study, we applied LCA on a non-Western sample of bereaved young and middle-aged adults to examine whether the consistently observed 3 latent classes will emerge. We explored if the socio-demographic, loss-related factors, religiousness, spirituality, and continuing bond to the deceased, differentiated the latent classes. We confirmed the 3 latent classes comprising the Resilient class (20.6%), the predominantly PGD class (44.7%), and the combined PGD and Depression class (34.7%). Age, time elapsed since the loss, continuing bond and relationship with the deceased as well as spiritual beliefs were the differential predictors of class membership. This study increases our conceptual and clinical understanding of the predictability of PGD symptomology outcome, according to the newest DSM-5 criteria following bereavement in a non-Western sample. In addition to the continuing bond which was the strongest correlate, attention should be paid to important sociocultural frameworks in grief management.

Prolonged grief and posttraumatic stress disorder following the loss of a significant other: An investigation of cognitive and behavioural differences

BACKGROUND

Cognitive behavioural correlates to bereavement-related mental health problems such a Prolonged Grief Disorder (PGD) and Posttraumatic Stress Disorder (PTSD) are of theoretical and clinical importance.

METHODS

Individuals bereaved at least six months (N = 647) completed measures of loss-related cognitions and behaviours (i.e., loss-related memory characteristics, negative appraisals, coping strategies, grief resilience, and perceived social disconnection) and measures of PGD and PTSD symptoms. Individuals were assigned to one of four groups depending on probable clinical diagnoses (No-PGD/PTSD, PTSD, PGD, PGD+PTSD).

RESULTS

Results indicated that higher loss-related memory characteristics and lower grief resilience increased the likelihood of a clinical problem. The PGD and PGD+PTSD groups reported significantly higher loss-related memory characteristics and appraisals compared to the PTSD group. Social disconnection increased the likelihood of comorbid PGD+PTSD in comparison to any other group.

CONCLUSIONS

Results indicate cognitive differences between loss-related cognitions, memory characteristics and coping strategies between PGD and PTSD, and points to distinct cognitive correlates to psychopathology following loss.

Depression, Anxiety and Post-traumatic Growth Among Bereaved Adults: A Latent Class Analysis

Background

The death of a loved one can trigger a range of responses, including painful thoughts and emotions, as well as positive changes, such as post-traumatic growth (PTG). To understand more about the relationship between these outcomes this study explored the co-occurrence of depression, anxiety and PTG among a group of bereaved Chinese adults.

Methods

Data were collected from 194 participants, who had lost a first-degree relative. Latent class analysis was used to analyze the data to identify subgroups of participants with shared symptom profiles.

Results

Three classes were identified: a Growth class, a Depression/Anxiety/Growth class and a Depression/Anxiety class. Marital status, social support, close relationship with the deceased and witnessing the suffering of the deceased were identified as differential predictors of class membership.

Conclusion

The findings contribute to our understanding of the potentially wide ranging impacts of bereavement and highlight the important role of stressor characteristics and support and in influencing impairment and positive outcomes.

Profiles of grief, post-traumatic stress, and post-traumatic growth among people bereaved due to COVID-19

BACKGROUND

COVID-19 deaths elevate the prevalence of prolonged grief and post-traumatic stress symptoms among the bereaved, yet few studies have examined potential positive outcomes. Moreover, how COVID-19 bereavement affects individual-level mental health outcomes is under-researched.

OBJECTIVE

This is the first study to use latent profile analysis (LPA) to identify heterogeneous profiles of prolonged grief, post-traumatic stress and post-traumatic growth among people bereaved due to COVID-19 and to identify predictors of latent class membership.

METHODS

Four hundred and twenty-two Chinese participants who were bereaved due to COVID-19 completed an online survey between September and October 2020. The survey included the International (ICD-11) Prolonged Grief Disorder Scale (IPGDS), the Post-traumatic Stress Disorder Checklist for DSM-5 (PCL-5) and the Post-traumatic Growth Inventory (PTGI). LPA was run in Mplus, and the 3-step auxiliary approach was used to test the predicting effects of potential predictors of latent class membership identified with chi-square tests and ANOVAs.

RESULTS

Four latent profiles were identified: resilience (10.7%), growth (20.1%), moderate-combined (42.2%) and high-combined (27.0%). The bereaved who shared a close relationship with the deceased and identified COVID-19 as the fundamental cause of death were more likely to be in the high-combined group. A conflictful bereaved-deceased relationship reduces the chance of being in the growth group. Moreover, the death of a younger person and loss of a partner attributed to maladaptive outcomes.

CONCLUSIONS

Serious attention needs to be paid to the mental health issues of people bereaved due to COVID-19 because nearly 70% of this group would have a moderate-combined or high-combined symptom profile. Special care should be given to those who lost someone younger, lost a partner or shared a close relationship with the deceased. Grief therapies that work on the conflicts between the deceased and the bereaved and unfinished business can be applied to facilitate growth.

DSM-5-TR prolonged grief disorder and DSM-5 posttraumatic stress disorder are related, yet distinct: confirmatory factor analyses in traumatically bereaved people

BACKGROUND

Prolonged grief disorder (PGD) is newly included in the text revision of the DSM-5 (DSM-5-TR). So far, it is unknown if DSM-5-TR PGD is distinguishable from bereavement-related posttraumatic stress disorder (PTSD). Prior research examining the distinctiveness of PTSD and pathological grief focused on non-traumatic loss samples, used outdated conceptualizations of grief disorders, and has provided mixed results.

OBJECTIVE

In a large sample of traumatically bereaved people, we first evaluated the factor structure of PTSD and PGD separately and then evaluated the factor structure when combining PTSD and PGD symptoms to examine the distinctiveness between the two syndromes.

METHODS

Self-reported data were used from 468 people bereaved due to the MH17 plane disaster (N = 200) or a traffic accident (N = 268). The 10 DSM-5-TR PGD symptoms were assessed with the Traumatic Grief Inventory-Self Report Plus (TGI-SR+). The 20-item Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5) was used to tap PTSD symptoms. Confirmatory factor analyses were conducted.

RESULTS

For PTSD, a seven factor, so-called 'Hybrid' model yielded the best fit. For PGD, a univariate factor model fits the data well. A combined model with PGD items loading on one factor and PTSD items on seven factors (associations between PGD and PTSD subscales r ≥ .50 and ≤.71), plus a higher-order factor (i.e. PTSD factors on a higher-order PTSD factor) (association between higher-order PTSD factor and PGD factor r = .82) exhibited a better fit than a model with all PGD and PTSD symptom loading on a single factor or two factors (i.e. one for PGD and one for PTSD).

CONCLUSIONS

This is the first study examining the factor structure of DSM-5-TR PGD and DSM-5 PTSD in people confronted with a traumatic loss. The findings provide support that PGD constitutes a syndrome distinguishable from, yet related with, PTSD.

Comparing the nature of grief and growth in bereaved, divorced, and unemployed individuals

BACKGROUND

While grief research has focused on death-related losses and distressed outcomes, contemporary findings suggest that role losses can lead to grief, and growth can accompany grief. The current study aimed to replicate and extend the Papa, Lancaster, & Kahler, 2014 study by: (1) assessing common loss responses (prolonged grief, major depression, posttraumatic stress) and role centrality among bereaved, divorced, and unemployed individuals, and (2) exploring posttraumatic growth and stress appraisals among loss groups.

METHOD

A cross-sectional online survey was completed by 372 recently bereaved, divorced, and unemployed individuals. Exploratory factor analysis assessed common loss responses in the bereaved group. In the sample, multiple regressions assessed the relationship between role centrality, stress appraisals, and outcome variables (prolonged grief, posttraumatic growth); correlational analysis assessed the relationship between posttraumatic growth and psychopathology variables; qualitative analysis assessed examples of posttraumatic growth.

RESULTS

A subset of each loss group reported prolonged grief and posttraumatic growth. Prolonged grief was a distinct factor from major depression and posttraumatic stress. Role centrality and stress appraisals were significantly associated with outcome variables. There was a weak, positive relationship between posttraumatic growth and psychopathology variables.

LIMITATIONS

Limitations included convenience sampling and a cross-sectional study design, which precluded assessing responses over time. Strengths included replicating existing literature and incorporating a strength-based measure.

CONCLUSIONS

Prolonged grief can emerge from death-related loss and role loss. Also, posttraumatic growth can accompany prolonged grief. In clinical practice, loss can be conceptualized broadly beyond bereavement and addressed with the potential for posttraumatic growth.

Symptoms of prolonged grief, posttraumatic stress, and depression in recently bereaved people: symptom profiles, predictive value, and cognitive behavioural correlates

PURPOSE

Prior latent class analyses (LCA) have focused on people who were bereaved more than 6 months earlier. Research has yet to examine patterns and correlates of emotional responses in the first few months of bereavement. We examined whether subgroups could be identified among very recently (≤ 6 months) bereaved adults, based on their endorsement of symptoms of prolonged grief disorder (PGD), posttraumatic stress disorder (PTSD), and depression. Associations of class membership with overall disturbed grief, PTSD, and depression-assessed concurrently and at 6 months follow-up-were examined. Furthermore, we examined differences between classes regarding socio-demographics, loss-related, and cognitive behavioural variables.

METHODS

PGD, PTSD, and depression self-report data from 322 Dutch individuals bereaved ≤ 6 months earlier were subjected to LCA; N = 159 completed the follow-up assessment. Correlates of class membership were examined.

RESULTS

Three classes were identified: a low symptom class (N = 114; 35.4%), a predominantly PGD class (N = 96; 29.8%), and a high symptom class (N = 112; 34.8%). PGD, PTSD, and depression scores (assessed concurrently and at 6 months follow-up) differed significantly between classes, such that low symptom class < predominantly PGD class < high symptom class. Being a woman, younger, more recently bereaved, experiencing deaths of a partner/child and unnatural losses, plus maladaptive cognitions and avoidance behaviours were associated with membership of the pervasive symptom classes.

CONCLUSION

In the first 6 months of bereavement, meaningful subgroups of bereaved people can be distinguished, which highlights the relevance of early detection of people with elevated bereavement-related distress and offering them preventive interventions that foster adaptation to loss.

How management of grief associated with ending the life of an animal is taught to Australasian veterinary students

OBJECTIVE

Veterinarians have an important role in supporting and understanding their clients' grief. Veterinary schools have a duty to teach students how best to manage grief - both that of the students/future veterinarians and the clients. This study explores how grief management, associated with ending the life of an animal, was taught to students in eight Australasian veterinary schools.

METHODS

A questionnaire-style interview guide was used by a representative at each university to conduct structured interviews with educators in a snowball sampling approach. Educators were interviewed about the teaching of grief management for four categories of animals: livestock, equine, companion and avian/wildlife. The terms used by participants to describe what they taught were grouped into common themes. Teaching was defined by individual participants and included structured and unstructured approaches. The stage in the degree (preclinical or clinical years) that grief management was taught in the veterinary curriculum and by whom (e.g. clinicians or psychologists) is also described.

RESULTS

Grief management was taught more in preclinical than clinical years. However, due to how grief was characterised, much of this teaching was general 'nonspecific' teaching that included all categories of animals. Client grief was taught more generically, whereas, grief of veterinarians was taught using specific examples given by clinicians.

CONCLUSION

A more robust end-of-life (EoL) management curriculum that includes all aspects of grief management is likely to increase job satisfaction, client happiness and professional satisfaction.

Symptoms of prolonged grief and major depressive disorders: Distinctiveness and temporal relationship in the first 2 years of bereavement for family caregivers of terminally ill cancer patients

OBJECTIVE

Prolonged grief disorder (PGD) and major depressive disorder (MDD) are common syndromes shaping bereaved caregivers' quality of life (QOL). However, distinctiveness of these syndromes warrants confirmation, and the temporal relationship of PGD and MDD symptoms has not been established. To fill these knowledge gaps, we conducted this longitudinal study.

METHODS

PGD symptoms, depressive symptoms, and psychological QOL were measured over 398 caregivers' first 2 years of bereavement using the Prolonged Grief-13 (PG-13) scale, Center for Epidemiologic Studies-Depression (CES-D) scale, and Short Form-36 Health Survey mental health summary, respectively. To clarify the distinctiveness of PGD and MDD symptoms, we examined their associations with psychological QOL by incremental validity testing. Distinctiveness and temporal relationship of PGD and MDD symptoms were also examined using longitudinal, lower-level mediation analysis with a lagged approach.

RESULTS

After the variance in psychological QOL was explained by CES-D scores (pseudo-R² = 44.19%, P < .001), PG-13 scores significantly, incrementally increased the explained variance in psychological QOL (pseudo-R² = 0.21%, P < .001), confirming the distinctiveness of PGD and MDD symptoms. CES-D scores mediated 40.7% of the time vs PG-13 score relationship, whereas PG-13 scores mediated 78.2% of the time vs CES-D score relationship with a better model fit, indicating that PG-13 scores assessed earlier mediated caregivers' current depressive status rather than vice versa.

CONCLUSIONS

PGD and MDD are distinct constructs, and PGD precedes onset of MDD. Clinicians should distinguish between these two disorders and address bereaved caregivers' PGD to reduce PGD-associated distress and morbidity and to prevent MDD onset, thereby improving their QOL.

Symptomatology following loss and trauma: Latent class and network analyses of prolonged grief disorder, posttraumatic stress disorder, and depression in a treatment-seeking trauma-exposed sample

BACKGROUND

Although bereavement is likely a common stressor among patients referred to a psychotrauma clinic, no study has yet examined the co-occurrence and relationships between symptoms of prolonged grief disorder (PGD), posttraumatic stress disorder (PTSD), and major depressive disorder symptoms in this population.

METHOD

In a sample of patients seeking treatment following psychological trauma (n = 458), we used latent class analysis to identify classes of patients sharing the same profile of PGD, PTSD, and depression symptoms. We then used network analysis to investigate the relationships among these symptoms and with loss-related variables.

RESULTS

Most participants (65%) were members of a class that exhibited elevated endorsement of PGD symptoms. PGD, PTSD, and depression symptoms hung together as highly overlapping but distinguishable communities of symptoms. Symptoms related to social isolation and diminished sense of self bridged these communities. Violent loss was associated with more difficulty accepting the loss. The loss of close kin was most strongly associated with difficulty moving on in life.

CONCLUSIONS

PGD symptoms are common in trauma-exposed bereaved adults and closely associated with symptoms of PTSD and depression, illustrating the importance of assessing bereavement and PGD symptoms in those seeking treatment following trauma.

An investigation of approach behaviour in Prolonged Grief

Prolonged Grief (PG) is recognized as a potentially debilitating post-bereavement syndrome. Theoretical models of PG highlight the importance of both approach and avoidance behaviours in maintaining the syndrome. Research to date has focussed primarily on investigating avoidance in response to loss reminders. Comparatively few studies have indexed approach behaviours in PG. We use a quasi-experimental paradigm to simultaneously examine approach and avoidance behaviours to reminders of the deceased. Fifty-five bereaved individuals with and without PG responded to stimuli showing the deceased's name, an attachment figure's name, a neutral name, or a letter string, by pulling or pushing a joystick according to a whether the stimuli was a word or not. Concurrent visual feedback created the illusion that the images were either approaching or receding from the participant. Participants with PG were quicker to pull than push the three name stimuli, with quicker pulling of the deceased and attachment name than the neutral name. Non-PG participants responded more quickly to the attachment name but evidenced no relative approach or avoidance of any stimuli. Findings provide behavioural evidence about approach behaviour in PG, and are discussed with references to models that recognise the role of yearning for the deceased in PG.

Complicated grief and post-traumatic stress symptom profiles in bereaved earthquake survivors: a latent class analysis

Background: Studies on mental health following disasters have primarily focused on post-traumatic stress disorder (PTSD), yet severe, enduring, and disabling grief [i.e. complicated grief (CG)] also appears relevant. Objective: The present study examines symptom profiles of PTSD and CG among bereaved Sichuan earthquake survivors 1 year after the disaster. Method: Self-report measures of demographic, disaster, and loss-related characteristics and symptoms of PTSD and CG were administered among 803 survivors (63% women; mean age = 46.7 years). Latent class analysis (LCA) was performed to identify subgroups of people with different PTSD and CG symptom profiles. Results: The LCA demonstrated that a five-class solution yielded the best fit, consisting of a CG class with low PTSD and high CG (N = 208), a combined class with high PTSD and high CG (N = 205), a class with low PTSD and partial CG (N = 145), a class with partial PTSD and CG (N = 136), and a resilient class with low PTSD and CG (N = 108). Being a woman (vs man), losing a child or spouse (vs other), being injured (vs non-injured), and/or having a missing family member (vs non-missing) predicted membership of the CG class compared to other classes. Conclusions: CG appears to be a unique consequence of disasters involving many casualties. Disaster survivors should be screened for CG and provided with appropriate psychological treatment.

Latent profiles of physical and psychological outcomes of bereaved parents in China who lost their only child

Background: Along with the implementation of the one-child policy in China, a special group of bereaved parents called 'shiduer' (), meaning parents bereaved by the loss of their only child, emerged. Although previous research has examined the physical and psychological health of this population, individual differences in physical and psychological outcomes are still not well understood. Objective: This study aimed to identify heterogenous subgroups of Chinese bereaved parents who lost their only child based on the physical and psychological health of this population as well as the predictive factors of each subgroup. Method: Latent profile analysis was used to explore underlying patterns of physical and psychological indicators including subjective physical health, negative psychological outcomes (i.e. depression, post-traumatic stress disorder and prolonged grief disorder) and positive psychological outcomes (i.e. post-traumatic growth) among a sample of Chinese bereaved parents who lost their only child (N = 536). A three-step approach was used to examine the effects of covariates including quality of spousal relationship and recruitment channels on psychological and physical outcomes. Results: A three-profile model identified severity-based groupings of a 'resilient' subgroup (n = 153), a 'coping' subgroup (n = 338) and a 'dysfunctional' subgroup (n = 45). Less satisfaction with spousal relationship and recruitment from institutions in the community and online self-help groups (vs. offline support groups) are associated with the membership of the 'coping' or 'dysfunctional' subgroup compared to the 'resilient' subgroup. Conclusions: There is heterogeneity regarding the physical and psychological health of Chinese parents after losing their only child. The predictive effects of the quality of spousal relationship and the recruitment channels could provide directions for professional intervention.