UNASSIGNED: In the aftermath of bereavement, our research explores the subtleties of Prolonged Grief Disorder (PGD), focusing particularly on its correlation with suicidal behaviors and their variation across genders. This study seeks to elucidate the impact of gender on these behaviors among individuals suffering from PGD, thereby enhancing our understanding and facilitating the development of tailored therapeutic interventions.
UNASSIGNED: By November 24th, 2023, we had rigorously reviewed key databases such as PubMed, Web of Science, Cochrane Library, PsycINFO, and Embase. Independently, two researchers conducted detailed interviews and filled out questionnaires with participants to gather demographic information and record instances of prolonged grief disorder. The study also meticulously tracked occurrences of suicidal ideation, suicide attempts, suicide deaths, and self-injury among the participants.
UNASSIGNED: The findings indicate that 22.34% of males reported suicidal ideation (95% CI: 21.33-23.35), a figure that rises to 26.84% among females (95% CI: 25.99-27.69). Notably, 12.11% of males attempted suicide (95% CI: 11.49-12.72), marginally surpassing the 9.60% observed in females (95% CI: 9.17-10.04). More striking disparities were observed in suicide deaths, with rates for males at 3.66% (95% CI: 3.32-4.00) compared to a notably higher 7.12% for females (95% CI: 6.44-7.81). Furthermore, the incidence of self-injury was lower among males, at 2.48% (95% CI: 2.03-2.94), than in females, who reported a rate of 5.09% (95% CI: 4.69-5.49). These patterns underscore the critical need for gender-specific interventions aimed at reducing these significant disparities.
UNASSIGNED: This study distinctly underscores the profound impact of gender on the manifestation of suicidal behaviors in individuals afflicted with prolonged grief disorder. It reveals that females are more prone to suicidal ideation, self-injury, and suicide deaths, while males predominantly exhibit a higher incidence of suicide attempts and risk-taking behaviors. These unmediated trends highlight the necessity for gender-specific clinical interventions tailored to address particular behaviors and modify prevalent patterns that typically resist conventional approaches.
UNASSIGNED: PROSPERO (york.ac.uk), identifier CRD42023480035.

BACKGROUND: Prolonged grief disorder (PGD), a condition characterized by severe, persistent, and disabling grief, is newly included in ICD-11 and DSM-5-TR. Psychotherapies are among the most recommended treatments for PGD, but which should be considered as first-line treatment needs to be clarified. The purpose of this systematic review and network meta-analysis was to synthesize the available evidence to compare five outcomes of different psychotherapies on PGD in adults and identify the optimal psychotherapy modality to inform clinical decision-making for the treatment of PGD.
METHODS: A comprehensive search was conducted in 7 databases from inception until March 20th, 2023. In the frequentist framework, pairwise and network meta-analyses using random-effects models were performed for outcomes with 95 % confidence interval (CI).
RESULTS: There were 2962 records found and 55 studies (1,0330 participants) assessing 11 different psychological interventions were included. Compared with the waiting list, behavioral therapy (SMD=-1.05; 95 %CI=-1.71, -0.38), third-wave cognitive behavior therapy (SMD=-1.00; 95 %CI =-1.41, -0.58), family therapy (SMD=-0.87; 95 %CI=-1.59, -0.16), psychodynamic therapy (SMD=-0.88; 95 %CI=-1.67, -0.10) and cognitive therapy (SMD=-0.84; 95 %CI=-1.57, -0.12) were statistically effective in reducing grief symptom. Only cognitive behavior therapy (OR =0.48; 95 %CI = 0.27, 0.85) was more acceptable than waiting list. In terms of secondary outcome, third-wave CBT can statistically significantly reduce depression (SMD= -0.60; 95 %CI =- 0.84, -0.36), PTSD (SMD=-0.99; 95 %CI =- 1.62, -0.36) and anxiety (SMD= -1.44; 95 %CI =-2.63, -0.25) respectively.
CONCLUSIONS: Most psychological interventions are effective, but only cognitive behavior therapy has the highest acceptability. Third-wave CBT with higher efficacy rates may be more beneficial for reducing secondary outcomes. To provide more robust evidence, high-quality trials should be conducted in the future.

UNASSIGNED: The failure to detect PDG and lack of providing essential interventions accordingly can disrupt the lives of survivors of natural disasters years after the death of their loved ones. The present study aims to investigate PGD after natural disasters using a systematic review and meta-analysis.
UNASSIGNED: This study was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines.
UNASSIGNED: With the focus on the prevalence of PGD after natural disasters, studies conducted until the end of 2021 were collected without a time limit. To do this, reputable databases such as PubMed, Web of Science, Scopus, Embase, Google Scholar, and Science Direct were used. The random effects model was used to perform a meta-analysis of the studies. To check the heterogeneity between the studies, the I2 index was used. The publication bias of the study was evaluated using Begg\'s test. Data were analyzed using the STATA software.
UNASSIGNED: Primarily, 2566 studies were collected based on the initial search, from which 12 final studies were entered into the analysis. The results showed that the prevalence of PGD after natural disasters was 38.81 % (95 % CI: 24.12-53.50, I2 = 99.7 %, p = 0 < 001).
UNASSIGNED: It is recommended that policies and plannings of the organizations responsible for disaster management be prepared to send specialized teams of psycho-spiritual counseling, quickly accommodate the injured, and reconstruct the damaged buildings in the shortest time possible.

BACKGROUND: The number of refugees worldwide is at an all-time high with many being exposed to potentially traumatic events and the loss of loved ones. The 11th revision of the International Statistical Classification of Diseases and Related Health Problems now includes prolonged grief disorder and complex posttraumatic stress disorder and revised criteria for posttraumatic stress disorder. An overview of these stress-related disorders among people who have become refugees is therefore needed. Consequently, we conducted a systematic review to determine prevalence rates, comorbidities, and associated factors for each of the disorders.
METHODS: We systematically searched PubMed, Web of Science, and PsycArticles to identify studies that reported prevalence rates, predictors or associated factors, and/or comorbid mental disorders for either (1) prolonged grief disorder, (2) posttraumatic stress disorder, or (3) complex posttraumatic stress disorder among refugees. The selection process followed the PRISMA guidelines.
RESULTS: A total of 36 studies met the inclusion criteria. Most of the studies were of high quality. There was substantial variation in prevalence rates by disorder, with prolonged grief ranging from 6 to 54%, posttraumatic stress disorder ranging from 0.4 to 80%, and complex posttraumatic stress disorder ranging from 3 to 74.6%. Pooled prevalence for posttraumatic stress disorder was estimated at 29.8% in treatment seeking samples and 9.92% in population samples. For complex posttraumatic stress disorder, it was estimated at 57.4% in treatment seeking samples and 7.8% in population samples. Posttraumatic stress disorder was among the most frequent comorbidities for prolonged grief disorder while depressive symptoms were the most frequently occurring co-morbidity across all three disorders. Sociodemographic variables, trauma exposure, and loss characteristics were associated with higher symptom severity. Postmigration living difficulties played an important role in prolonged grief and complex posttraumatic stress disorder.
CONCLUSIONS: The review revealed substantial differences in prevalence rates between the three studied disorders but underscored a very high prevalence of ICD-11 stress-related disorders among refugees. The identified associated factors point to subgroups that may be particularly at risk and establishes a foundational basis for targeted interventions and potential policy changes. Future research should incorporate longitudinal investigations and emphasize culturally sensitive assessments.

The diagnosis Prolonged Grief Disorder (PGD) has recently been included in ICD-11 and DSM-5-TR. To identify individuals who need help coping with grief, knowledge is needed about who is at risk of developing PGD. We, therefore, conducted a comprehensive systematic review and meta-analysis of the available literature on risk factors for prolonged grief symptoms (PGS).
Based on a literature search in PsycInfo, PubMed, Web of Science, and CINAHL, we included the most frequently investigated risk factors in a meta-analysis. The effect size correlation was used as the standardized measure of the strength of the association between the risk factor and PGS.
Based on 120 studies of 61.580 participants published between 1989 and 2023, 19 risk factors were included in the meta-analysis. For the adjusted associations, the strongest associations with PGS were pre-loss grief symptoms (ESr = 0.39, 95%CI[0.24-0.53]) and depression (ESr = 0.30, 95%CI[0.13-0.44]). Small, but statistically significant associations were observed for unexpected death, violent/unnatural death, low educational level, low income, female gender, anxious attachment style, and death of a child or partner.
An updated overview of risk factors for PGS is presented, including their predictive strength. The results offer knowledge that can aid prevention and early identification of people at risk of PGD.

Families of patients admitted to ICUs often experience post-intensive care syndrome-family, and previous studies have reported several possible risk factors. However, to date, no meta-analyses have been conducted on the numerous risk factors associated with the development of post-intensive care syndrome-family and how strongly these factors are in association with post-intensive care syndrome-family.
To identify risk factors for post-intensive care syndrome-family and determine the effect size of individual risk factors.
This systematic review used MEDLINE, CINAHL, PsycINFO, and EMBASE databases to search all studies through December 1, 2021, that reported risk factors for anxiety, depression, PTSD, and prolonged grief disorder in the families of adult patients in ICUs. A meta-analysis was conducted to calculate an overall estimate for key risk factors, and odds ratio and 95% confidence intervals were used as summary statistics using the random-effects model.
Of 2964 identified studies, 17 were included. Nine factors for anxiety, eight for depression, and three for PTSD were assessed using results from 13 studies. The risk factor with the largest effect size was \"history of mental illness,\" which, along with \"female sex,\" was a significant risk factor common to anxiety, depression, and PTSD. \"Poor communication with ICU staff,\" \"severely ill patient,\" and \"patients\' spouse\" were common risk factors for anxiety and depression.
We identified several risk factors related to patient and family demographic characteristics. Further research is required to identify and validate modifiable risk factors for the psychosocial experiences of families of ICU patients.

Children who experience the traumatic (i.e., violent and/or unexpected) death of a loved one are at risk for a range of adverse developmental and mental health problems, including pathological processes of grief. Over the last decades, conceptualizations of maladaptive grief have varied, resulting in a range of assessment tools and no \"gold standard\" measure to assess symptoms of prolonged grief in children. The current paper is a systematic review of studies that measured grief in children who experienced traumatic loss in order to determine the measures currently used in the literature with children who experience traumatic loss. Searches were conducted according to the preferred reporting items for systematic reviews and meta-analyses in PUBMED, PsycINFO, and OVID and through hand searches of relevant reference lists. Two authors reviewed each study yielded by searches and conducted data extraction on included studies. Studies were included if they were peer-reviewed, included a measure of grief, and consisted of samples of children (age 18 and younger) whereby at least a portion experienced traumatic loss. Thirty-nine studies met inclusion criteria, from which 17 measures were identified. The most commonly used measure was the Inventory of Complicated Grief (n = 10 studies) followed by the Extended Grief Inventory (n = 6). Most studies used different measures and variations of the same measures to assess similar constructs. All but one measure relied on child self-report. More standardization of measurement across studies is needed, along with parent and/or teacher reported measures.

Parents who lost their only child and cannot have a second child (\"Shidu\") have been a large population in China. Prolonged grief disorder (PGD) in Shidu parents is of clinical and public health concern but the reported PGD prevalence varies widely. To facilitate the planning of grief counseling services, this meta-analysis estimated prevalence of PGD and its symptoms and identified subgroups at elevated risk for PGD.
We searched English and Chinese literature databases to identify cross-sectional surveys reporting prevalence of PGD or PGD symptoms in Chinese Shidu parents. The Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data (\"JBI\") was used to assess risk of bias of included studies.
Seven studies with a total of 2,794 Shidu parents were included and their JBI scores ranged from five to eight. The pooled prevalence of PGD and PGD symptoms was 20.9% and 75.0%, respectively. Greater risk of PGD was observed in mothers [vs. fathers, OR (odds ratio) = 1.89, P = 0.001] and in parents with religious beliefs (vs. without religious beliefs, OR = 1.65, P = 0.040). More severe PGD symptoms were presented in parents whose only child died from accidents [vs. illness, MD (mean difference) = 3.99, P < 0.001]. Deceased children of PGD parents were older than those of non-PGD parents (MD = 1.64, P = 0.035) and PGD parents had a shorter duration since the loss than non-PGD parents (MD = -3.26, P = 0.013).
PGD is prevalent among Shidu parents. Grief counseling services for Shidu parents would be more effective if they target those who are mothers and have religious beliefs and those whose children died from accidents, lost children are older, and loss occurs more recently.

Following traumatic loss, defined as the death of a loved one due to unexpected or violent circumstances, adults may experience a myriad of grief-related problems. Given the addition of Prolonged Grief Disorders into the Diagnostic and Statistical Manual for Mental Disorders Fifth Edition, Text-Revision and influx of unexpected deaths due to the global Coronavirus pandemic, there is heightened interest in the measurement of grief-related processes. We conducted a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify measures of grief used in studies of adults who experienced traumatic loss. Searches yielded 164 studies that used 31 unique measures of grief-related constructs. The most commonly used instrument was the Inventory of Complicated Grief-Revised. Half of the measures assessed constructs beyond diagnosable pathological grief responses. Given the wide variation and adaptations of measures reviewed, we recommend greater testing and uniformity of measurement across the field. Future research is needed to adapt and/or design measures to evaluate new criteria for Prolonged Grief Disorder.

Bereaved people suffer from loneliness and loneliness is associated with poor mental health. In this study, this topic is reviewed. An agenda is suggested for future research. Research that is theory-driven, addresses measurement consistency, correlates of loneliness in bereaved and non-bereaved, and treatment is necessary for prevention and intervention.