Elderly Suicide Research Articles

Experts Offer Guidance on Helping Seniors Handle COVID-19 Stresses

Experts Offer Guidance on Helping Seniors Handle COVID-19 Stresses

Attitude toward Suicide in the Elderly Suicide Attempter

Objectives: This study aims to compare attitude toward suicide among the elderly with suicide attempt, suicide ideation, and without suicide ideation and attempt. Methods: We recruited study groups according to suicide risk. Suicide attempt/ideation group were recruited from Busan Regional Suicide Prevention Center. Control group was recruited from general population. Suicide attempt group was those who attempted suicide within 6 months prior to study participation. Suicide ideation group was those who had suicide ideation within 6 months prior to study participation but did not have lifetime history of suicide attempt. Control group was those who did not have either lifetime history of suicide ideation and attempt. Attitude toward suicide was evaluated by Korean version of Attitude Toward Suicide-20 (ATTS-20) Questionnaire. Results: Total of 141 elderly people aged over 60 were recruited. Four subscale scores of ATTS-20 permissiveness and nonintervention; preventability and incomprehensibility; universality; unpredictability) were significantly lower in the suicide attempt group than suicide ideation and control group. Conclusion: The results of present study suggest that the elderly who had history of suicide attempt are more permissive toward and have lack of comprehension of suicide. These results can be useful to develop effective suicide intervention and prevention strategy for the elderly.

Measuring character strengths as possible protective factors against suicidal ideation in older Chinese adults: a cross-sectional study

BackgroundSuicide is a global issue among the elderly. The number of older people committing suicide is proliferating, and the elderly suicide rate is the highest among all age groups in China. A better understanding of the possible protective factors against suicidal ideation is necessary to facilitate prevention and intervention efforts. The objectives of the present study are threefold. First, this study aims to examine the psychometric properties of the three-dimensional inventory of character strengths (TICS) with a sample of older adults. Second, this study intends to investigate correlations among suicide ideation, wellbeing, and character strengths. Third, the study seeks to explore the possible protective roles of the three character strengths and wellbeing in explaining suicidal ideation among older adults.MethodsA cross-sectional study comprising 308 older adults aged at least 50 years old from nursing homes was conducted. Four questionnaires, namely, the TICS, the Geriatric Suicide Ideation Scale—10 items, the Brief Inventory of Thriving, and the Satisfaction with Life Scale, were used. Exploratory structural equation modeling, intraclass correlation coefficients, partial correlations, and sets of hierarchical regressions were adopted to estimate and report the results.ResultsTICS could be used to assess the character strengths (i.e., caring, inquisitiveness, and self-control) among older adults with an acceptable goodness-of-fit (chi square = 157.30, df = 63, p < 0.001, CFI = 0.94, TLI = 0.90, RMSEA = 0.07, 90% CI = [0.06, 0.08]). Wellbeing and character strengths exhibited a negative association with suicidal ideation among older adults. Moreover, character strengths showed an independently cross-sectional relationship with suicidal ideation, explaining 65.1% of the variance of suicidal ideation after controlling for the wellbeing and demographics.ConclusionThis study indicated that character strengths were associated with low levels of suicidal ideation. Therefore, the protective factors against suicidal ideation among older adults should be given additional attention.

Real-life Experience of the Elderly Vulnerable to Suicide

This study attempted to understand the real-life experience of the elderly who are vulnerable to suicide. Interviews were conducted with 10 elderly at risk of suicide and the data were analyzed by grounded theory method. Their life experiences were classified into 56 concepts, 16 subcategories and 6 categories and a paradigm model was proposed by axial coding. The paradigm model illustrated that “cumulative hardship” (causal condition) and “inescapable hopelessness” (contextual condition) are connected to “starving to death” (central phenomenon), along with “life strings” (intervening condition), “holding out” (action/interaction strategy), and “hope for a good death” (internal consequence). These results allowed us to understand the elderly suicide phenomenon through the cumulative disadvantage theory of aging and the theory of hopelessness depression. Moreover, we found that it is necessary to create a social network in the community and provide the programs which stimulate the meaning of life and develop an optimistic view on life for the elderly vulnerable to suicide.

The Suicide Rate in the Elderly Population of Iran between 2008 and 2014.

Background: We aimed to investigate the suicide rate led to death in the elderly population of Iran between 2008 and 2014. Study design: A cross-sectional study. Methods: The present study was conducted on all suicide-related deaths in elderly people (≥65 yr) during the years 2008 to 2014 reported to the Iranian Legal Medicine Organization. For data collection, legal medicine standard form was used and the cases were classified by age, gender, suicide way and time (year). The incidence of death from suicide was calculated by age and sex. Statistical soft-ware stata12 was used to analyze data. The significance level has been considered to be 0.05. Results: Overall, 1,601 suicide-related deaths were investigated throughout the country. The mean age was 70.36 ± 0.17 years. The incidence trend (per 100,000 people) of the elderly suicides in Iran indicates that successful suicides have been on the rise, rising from 3.7 in 2008 to 4.37 per 100,000 people in 2014. Conclusions: It is necessary to identify and treat suicidal important predisposing factors of suicide such as psycho-social illnesses including depression and also implement prevention programs and policies for this fast-rising population age-group.

Personality of late- and early-onset elderly suicide attempters.

While suicidal behavior often manifests in adolescence and early adulthood, some people first attempt suicide in late life, often with remarkable lethal intent and determination. Given these individuals' more adaptive functioning earlier in life, they may possess traits that hinder adjustment to aging, such as high conscientiousness, rather than impulsive-aggressive traits associated with suicidal behavior in younger adults. A cross-sectional case-control study was conducted in older adults aged ≥50 (mean: 65), divided into early- and late-onset attempters (age at first attempt ≤ or >50, mean: 31 vs 61), suicide ideators as well as non-suicidal depressed and healthy controls. Personality was assessed in terms of the five-factor model (FFM, n = 200) and five DSM personality disorders analyzed on the trait level as continuous scores (PDs, n = 160). Given our starting hypothesis about late-onset attempters, the FFM dimension conscientiousness was further tested on the subcomponent level. All clinical groups displayed more maladaptive profiles than healthy subjects. Compared to depressed controls, higher neuroticism, and borderline traits characterized both suicide ideators and early-onset attempters, while only early-onset attempters further displayed lower extraversion and higher antisocial traits. Late-onset attempters were similar to depressed controls on most measures, but scored higher than them on orderliness, a conscientiousness subcomponent. While neuroticism, introversion, and cluster B traits are prominent in early-onset suicidal behavior, late-onset cases generally lack these features. In contrast, higher levels of orderliness in late-onset suicidal behavior are compatible with the age-selective maladjustment hypothesis. Key points Personality of elderly attempters differed between those with early- and late-onset first attempts. Early-onset attempters possessed personality traits generally found in younger suicidal populations (high neuroticism, low extraversion, antisocial, and borderline PD traits), supporting that constitutional suicide risk factors persist into late life in some individuals. Late-onset suicide attempters had higher levels of orderliness than non-suicidal depressed participants, suggesting that this generally adaptive trait may facilitate suicidal behavior in a subset of depressed elderly.

Elderly Suicide and Generational Exploitation in Rural China

Elderly Suicide and Generational Exploitation in Rural China

Loneliness, hopelessness and suicide in later life: a case-control psychological autopsy study in rural China.

Loneliness is increasingly recognised as a serious public health issue worldwide. However, there is scarce research addressing the association between loneliness and suicide in older adults in rural China. We set out to examine loneliness and other psychosocial factors in elderly suicide cases and explore their interaction effects. Using a 1 : 1 matched case-control design, data were collected from 242 elderly suicide cases and 242 living community controls by psychological autopsy method in rural China, including demographic characteristics, loneliness, depression, hopelessness and social support. The chi-square automatic interaction detection (CHAID) tree model and multivariable logistic regression analysis were used to explore the relationships of these factors and suicide. The CHAID tree model showed that loneliness, hopelessness and depressive symptoms were closely associated with completed suicide and that loneliness and hopelessness interacted with each other. The result of multivariable logistic regression showed that individuals who were unemployed [odds ratio (OR) = 2.344; 95% confidence interval (CI): 1.233-4.457], living alone (OR = 2.176; 95% CI: 1.113-4.254), had lower levels of subjective social support (OR = 2.185; 95% CI: 1.243-3.843), experienced depressive symptoms (OR = 6.700; 95% CI: 3.405-13.182), showed higher levels of hopelessness (OR = 7.253; 95% CI: 3.764-13.974) and felt higher levels of hopelessness × higher levels of loneliness (OR = 2.446; 95% CI: 1.089-5.492) were significantly associated with an elevated suicide risk in older people in rural China. Regular evaluation of loneliness, hopelessness and depression can help detect older adults who are at risk of committing suicide. Interventions should target social support systems, particularly among people living alone, to alleviate feelings of loneliness and hopelessness. Treating depression is also key to preventing suicide among elderly people in rural China.

Analysis of Characteristics, Methods of Suicide, and Clinical Outcomes in Elderly Suicide Attempters in South Korea by Age Subgroup

Introduction: As the elderly comprise 14.3% of the South Korean population, suicide among the elderly has become a significant public concern. Methods: This study retrospectively analyzed data from the Emergency Department-Based Injury In-depth Surveillance nationwide of South Korea. Patients aged ≥ 65years old who intentionally caused self-injury were included. These elderly patients were subdivided into age groups, and their associated characteristics and correlation between suicide attempt methods and the clinical outcomes were analyzed. Results: A total of 5,333 cases were analyzed. The mean age of the subjects was 75.1 years old, comprising 3,039 males (57.0%) and 2,294 females (43.0%). Substance exposure was the most frequent method across all age groups. In terms of risk factors of admission, drowning, hanging, and asphyxia showed the following results: OR 2.372 for the first group; OR 2.224 for the second group; and OR 5.606 for the third group. Fall/slip was identified as a risk factor of admission in the first and second groups (OR 5.016 for the first group; OR 5.101 for the second group). In terms of risk factors of mortality, drowning, hanging, and asphyxia showed the following results: OR 9.066 for the first group; OR 7.320 for the second group; and OR 7.135 for the third group. With regard to fall/slip, the results were OR 14.596 for the first group; OR 10.096 for the second group; and OR 24.167 for the third group. Conclusions: This study showed that clinical outcomes were different according to the suicide-related characteristics and chosen suicide method. Based on these results, it is necessary to prepare measures to prevent suicide of the elderly in the future.

Influencing Suicide Rates among the Elderly

Abstract By focusing on the elderly suicide rates, this study lays out the different suicide regulation and prevention policies of three developed countries – Japan, the Netherlands, and South Korea. The main goal is to compare and analyze how these policies, with disparate ways of handling suicide, influence elderly suicide rates in relation with their countries’ respective differing suicide determinants. By applying the ‘Method for Synthesizing about Public Policies’ created by Morestin, Gauvin, Hogue, and Benoit to check the status of efficiency and of any issues of public policies, it concludes that South Korea shows promise, while Japan’s suicide rates have certainly been scaling down. Conversely, in terms of the use of euthanasia, suicide rates in the Netherlands have been continuously rising.

Disability in Daily Living Activities, Family Dysfunction, and Late-Life Suicide in Rural China: A Case-Control Psychological Autopsy Study.

Background: Although late-life suicide in rural China is a matter of concern, research is scarce addressing the association between capability of daily living activities, family function, and late-life suicide. We conducted this psychological autopsy study to explore associations between disability in daily living activities, family dysfunction, and late-life suicide in rural China.Methods: Using a 1:1 matched case–control design, we collected data from 242 elderly suicide cases and 242 living community controls in rural China using the psychological autopsy method. We used Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders (SCID), Activities of Daily Living Scale (ADL), and Family Adaptive, Partnership, Growth, Affection and Resolve scale (APGAR) to assess the presence of mental disorders, capability of daily living activities, and family function, respectively.Results: Compared with the living controls, suicide cases presented more severe impairment in capability of daily living activities and poorer family function. After controlling for all other factors, capability of daily living activities and family function remained in the final model. The results of the multivariate analysis also show that the presence of a mental disorder, lower levels of social support, and increased number of life events in the last year were significantly associated with elevated suicide risk.Conclusions: Disability in daily living activities and family dysfunction are associated with elevated risk of late-life suicide in rural China. It is warranted to design programs, including family interventions, peer-support groups, and community programs, to help the rural elderly improve activities of daily living and obtain the social support they need to prevent suicidal behaviors.

The geography of suicide in older adults in Hong Kong: An ecological study.

The geography of suicide has been widely explored among the general population. However, little is known of the geographic variations in suicides among the older adults and their spatial correlates. This study aims to explore the spatial variations in the elderly suicide rates and their correlates in Hong Kong. Bayesian hierarchical models have been used to estimate smoothed standardized mortality ratios (2006-2015) on suicide in people aged 65 years or older in each geographic unit in Hong Kong. Their associations with the Social Vulnerability Index and the accessibility of eight types of services (ie, recreational services, rehabilitation services, food services, daily necessity services, community services, and transportation services) were further analyzed. The results suggested that compared with the simple "inner-city high suicide rate and suburban low" pattern in the Western studies and the "central low suicide rate and peripheral high" pattern in the Asian studies, the spatial variations of elderly suicides in Hong Kong exhibit a much more complicated pattern. In Hong Kong, higher elderly suicide clusters were found in both the lower-density areas located in the New Territories and in some inner-city areas. The spatial variations of suicide in the older adults cannot be explained by the Social Vulnerability Index. Instead, service provision such as recreational services, daily necessity resources, and community centers played a more significant role in affecting suicides in the older adults. Strengthening public services, providing more public spaces and activities, and making good use of the community resources might be key and efficient strategies in elderly suicide prevention in Hong Kong. Key points The spatial variations of elderly suicides in Hong Kong show a much more complicated pattern compared with the simple "inner-city high suicide rate and suburban low" pattern in the Western countries and the "central low suicide rate and peripheral high" pattern in some of the Asian countries. In Hong Kong, suicide rates in the city centers were not higher than the average in the city. Clusters of higher suicide rates were mainly found in the New Territories, which is somewhat disconnected from the city and, in some inner-city neighborhoods, with high-density population. The spatial variations of suicide in the older adults in Hong Kong cannot be explained by the neighborhood Social Vulnerability Index as in the existing literature. Neighborhood service provision such as recreational services, daily necessity resources, and community centers played a significant role in affecting suicides in the older adults in Hong Kong.

Reliability and validity of short Beck Hopelessness Scale in psychological autopsy study among Chinese rural elderly.

Older adults represent the segment of population most exposed to the risk of suicide nearly everywhere in the world. Previous studies showed that hopelessness was an important risk factor for suicide. This study aimed to evaluate the reliability and validity of the four-item Beck Hopelessness Scale (BHS-4) in psychological autopsy study among Chinese rural elderly. Two-stage stratified cluster sampling method was used to select research sites. Using case-control psychological autopsy study, face-to-face interviews were conducted to collected information. A total of 242 elderly suicide deaths and 242 matched living comparisons were investigated, including 135 males and 107 females for each group. Intraclass Correlation Coefficients (ICC) of the controls were 0.682-0.713. The median score of BHS-4 among suicides was significantly higher than that among controls. The corrected correlation coefficient between items and total score were 0.184-0.723. Cronbach's Alphas coefficient was 0.834. Only one common factor was precipitated by exploratory factor analysis and the cumulative variance contribution rates were 59.558% for suicides and 52.722% for living controls. The correlation coefficient between hopelessness and depression were 0.481 among suicide death and 0.617 among living controls. The information provided by the informants through psychological autopsy method had high reliability to reflect the actual situation of suicides and controls. BHS-4 has good reliability and validity among Chinese rural elderly suicides. It is suitable for psychological autopsy study among Chinese rural elderly.

The impact of suicidal death of rural older people to their relatives: Results from a national psychological autopsy study in China

ObjectiveThe suicide pattern in China is changing to a predominance of older people. However, little is known about the impact of suicide on the family members of elderly decedents. The aim of this study was to evaluate whether the suicidal death of rural older adults in China increases the odds of depression or suicidal ideation among their relatives and to explore the associated risk factors. MethodsIn a national psychological autopsy study in China, consecutive samples of suicide decedents aged 60 or above and matched living controls were enrolled in rural areas of three provinces. Univariate and multivariate analyses were performed to explore the occurrence and correlates of depression and suicidal ideation among relatives of elderly suicide decedents. ResultsA total of 242 suicide decedents and 242 living controls were identified. We enrolled 245 relatives of suicide decedents and 205 relatives of living controls. No significant differences in depression or suicide ideation were found between the relatives of suicide decedents and living comparisons after controlling for socio-demographic characteristics (depression: 26.5% vs. 21.5%; suicide ideation: 5.7% vs. 2.9%). A mood disorder diagnosis in the suicide decedent (OR = 1.93, 95% CI 1.12–3.52) and a spouse relationship (OR = 3.62, 95% CI 1.40–9.34) were independent risk factors for depression among relatives of suicide decedents. Spouses (OR = 5.91, 95% CI 1.49–23.38) were more likely to have suicidal ideation than other relatives. Limitationsthere are methodological limitations in psychological autopsy studies. ConclusionsIt seems that the suicide of an older adult 2–6 months ago has no significant impact on depressive symptoms and suicidal ideation in their relatives. Proactive support should be provided for spouses of suicide decedents and those whose relatives have a mood disorder diagnosis.

Nonparametric Bayesian analysis of Korean elderly suicide rates from small areas

Disease mapping is an area of epidemiology concerned with estimating the spatial pattern in disease risk over a geographical region. Typically, the study area is partitioned into spatial districts (small areas), with the disease map displaying the disease incidence associated with each district. We consider Bayesian nonparametric small-area models with a Dirichlet process and a simultaneous conditional autoregressive model for the spatial correlation between neighboring areas to estimate the standardized mortality ratio and mapping. The observed mortality rates are unstable for regions with rare events such as cancer. Bayesian methods, similar to the proposed small-area analysis method, provide mechanisms for smoothing the estimates of rates by region. We compare nonparametric Bayesian models using a Dirichlet process prior with the parametric Bayesian models using a gamma prior for small-area estimation.

Seasonal changes in suicide in South Korea, 1991 to 2015.

Seasonality of suicidal behavior has been widely reported in many epidemiological studies with a well replicated suicide peak in spring followed by a trough in winter season. Research from some regions over the past few decades has shown a diminishing seasonal pattern of suicides and this introduced a new perspective on the suicide study. Data on all suicide deaths from the period 1991 to 2015 was extracted from the South Korean National Death Registration data set which was made available by Statistics Korea. Our findings confirmed a strong seasonal effect of suicides in South Korea throughout the study period and a marked diminishing pattern was observed since the period of 2006–2010. The rhythm of suicides kept changing across the time intervals with a spring peak followed by a second peak in late summer/autumn. The seasonality varied across age groups and the seasonal effect among the Korean elderly suicides was still found to be significant though a diminishing pattern was observed recently.

노인자살률 변화에 따른 지자체 유형화 연구

노인자살률 변화에 따른 지자체 유형화 연구

Suicide in Older Prisoners in Germany.

As in many countries, the numbers of older prisoners are rising in Germany, but scientific information on this group is scarce. For the current study, a survey was used that included all prison suicides in Germany between the years of 2000 and 2013. Suicide rates of the elderly prisoners exceeded the suicide rates of the general population and the same age group. We observed a continuous decrease in the suicide rate of elderly prisoners. When compared to the younger suicide victims in prison, significantly more elderly suicide victims were: female, of German nationality, remand prisoners, or serving a life sentence. In Germany, elderly prisoners are a vulnerable subpopulation of the prison population. Higher suicide rates than in the same age group in the general population indicate unmet needs regarding mental disorders and their specific treatment.

Psychosocial Suicide Prevention Interventions in the Elderly: A Mini-Review of the Literature.

In Europe the elderly population is projected to increase from 18.5% (93.9 million) in 2014 to 28.7% (149.1 million) by 2080. In the United States it is estimated that by 2030 more than 20% of the population will be aged 65 years or over. This specific population is at high risk of unrecognized or untreated psychiatric illnesses and suicide. It is well known that completed suicide rate increases with age in both men and women. Although elderly people attempt suicide less often than other age groups, they show a higher completion rate. Generally, the methods chosen by elderly are more lethal, the intent is more serious, they are more determined, and they show fewer warning signs than the younger population. A recent systematic review and meta-analysis of psychosocial intervention, following self-harm in adults, found that cognitive behavioral therapy was the most effective therapy in these patients. Unfortunately, there have been few reported trials of other potentially effective interventions. Because the scientific literature on psychosocial suicide prevention interventions in the elderly is still scant, we conducted a mini-review in order to take stock of the situation. Studies were identified through electronic searches of the Cochrane library, MEDLINE, Scopus and the Web of Science databases. PRISMA guidelines were followed and only seven articles met the inclusion criteria. No firm conclusions can be drawn about this topic because there is still very little data and studies use inconsistent outcome measures and designs. Nonetheless, the existing data suggests that psychosocial interventions are promising.

Deaths over 65 years of age alleged suicide

In our study, it was aimed to obtain data on the cases’ demographic characteristics, causes of suicide, characteristics of suicides, the places where the suicides took place, and to compare the obtained data with the literature and to make recommendations for the prevention of elderly suicides by examining elderly deaths with alleged suicide. Between 2008 and 2017, crime scene investigation and corpse inspections records as well as autopsy reports of 447 cases aged 65 and over with alleged suicide that were autopsied in the Morgue Specialization Department of Forensic Medicine Institute, Ýzmir Group Chairmanship, were retrospectively examined. 74.9% and 25.1% of our cases were male and female, respectively. When we looked at suicide methods, it was seen that nearly half of the cases (49.7%) used the hanging method. When we look at the factors that may be the cause of suicide, physical illness was identified as the leading reason in 23.3% of the cases. It was found that 7.6% of the cases had previously attempted suicide, 12.1% of them had suicidal thoughts recently. Risk factors in elderly suicides must be determined and the whole community, especially those with the elderly individuals nearby must be informed by the government and non-governmental organizations in order to raise awareness about the suicides in this period.