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In 2014, the state of Oregon established Oregon Care Partners to provide high quality, free training to all dementia caregivers. This study evaluated participants’ changes in knowledge, sense of competency in dementia caregiving, and ability to identify person-centered caregiving techniques after completing CARES® Dementia Basics online program, one of the educational resources available through this initiative.
Methods:
A convenience sample of informal and formal caregivers (N = 51) provided data at three points in time; pre-test, post-test, and a follow-up test after an additional 30-day period to determine sustained changes in knowledge, sense of competency, and person-centered care.
Results:
From pre-test to post-test, modest improvements were detected in sense of competence in performing dementia care (ps < 0.01) and dementia-based knowledge, F(2, 150) = 7.71, p < 0.001, a multivariate effect size of w2 = 0.09. Even though improvements in sense of competency were not universal, three out of five individual items demonstrated positive growth from pre-test to post-test as well as four out of the five items from pre-test to follow-up test. Importantly, gains observed in dementia-based knowledge from pre-test to post-test were largely maintained at the 30-day follow-up. No significant changes were found in the correct identification of person-centered techniques after the training F(5, 150) = 1.63, p = 0.19.
Conclusions:
Future research should investigate how best to maintain educational interventions within the caregiving environment and to assess subsequent skill change.
Noticeable demographic changes have taken place in South Korea, with the general marriage rate decreasing and the average first age at marriage and general divorce rate increasing. The shown trends have contributed to intergenerational discordance in the perception of familial values, which is important in addressing the psychological well-being of parents. This study aimed to investigate the association between the marital status of offspring aged 40 years and over and the depression levels of parents.
Methods:
Data were from the Korean Longitudinal Study of Aging (KLoSA), 2006–2012. A total of 2,540 individuals with at least two offspring aged 40 years and over were included. Association between offspring marital status and parental depression scores, measured using the Center for Epidemiological Studies and Depression (CES-D 10) scale, was investigated using the generalized estimating equation (GEE) model. Subgroup analysis was performed based on offspring education level.
Results:
When parents with only married offspring were set as reference, parents with never married offspring (β: 0.27, p = 0.02), parents with separated offspring (β: 0.52, p = 0.03), and parents with never married offspring and separated offspring (β: 0.38, p < 0.001) showed increases in depression scores. In the subgroup analysis, these higher depression score effects were largely limited to parents with high school graduate offspring.
Conclusion:
It is important to monitor the mental health status of parents with never married, separated, or both never married and separated offspring as this group may be comparatively vulnerable to depressive symptoms.
Personality may predispose family caregivers to experience caregiving differently in similar situations and influence the outcomes of caregiving. A limited body of research has examined the role of some personality traits for health-related quality of life (HRQoL) among family caregivers of persons with dementia (PWD) in relation to burden and depression.
Methods:
Data from a large clinic-based national study in South Korea, the Caregivers of Alzheimer's Disease Research (CARE), were analyzed (N = 476). Path analysis was performed to explore the association between family caregivers’ personality traits and HRQoL. With depression and burden as mediating factors, direct and indirect associations between five personality traits and HRQoL of family caregivers were examined.
Results:
Results demonstrated the mediating role of caregiver burden and depression in linking two personality traits (neuroticism and extraversion) and HRQoL. Neuroticism and extraversion directly and indirectly influenced the mental HRQoL of caregivers. Neuroticism and extraversion only indirectly influenced their physical HRQoL. Neuroticism increased the caregiver's depression, whereas extraversion decreased it. Neuroticism only was mediated by burden to influence depression and mental and physical HRQoL.
Conclusions:
Personality traits can influence caregiving outcomes and be viewed as an individual resource of the caregiver. A family caregiver's personality characteristics need to be assessed for tailoring support programs to get the optimal benefits from caregiver interventions.
Hopelessness and loneliness are potent risk factors for poor mental and physical health in later life, although the nature of their relationships with each other over time is not clear. The aim of the current study was to examine relationships between hopelessness and loneliness over an eight-year study period.
Methods:
Three waves of data from the US Health and Retirement Study (2006, 2010, 2014) were used to test a cross-lagged model of hopelessness and loneliness (N = 7,831), which allows for the simultaneous evaluation of the reciprocal associations of loneliness and hopelessness. Age in 2006, gender, years of education, number of medical conditions, and depressive symptoms were included as covariates.
Results:
The autoregressive effects of loneliness (B (SE) = 0.63 (0.02), p < 0.001) and hopelessness (B (SE) = 0.63 (0.02), p < 0.001) were substantive and significant across the three waves, pointing to the stability of both constructs over the eight-year study period. The lagged effect of loneliness on hopelessness was non-significant (B (SE) = 0.05 (0.03), p = 0.16), whereas the lagged effect of hopelessness on loneliness was significant (B (SE) = 0.01 (0.01), p = 0.03). These lagged effects were not significantly different from each other, however, χ2 (1) = 2.016, p = 0.156.
Conclusions:
Participants who were more hopeless tended to become lonelier four years later, but lonelier participants did not become more hopeless four years later. Findings are tentative given the small magnitude and lack of difference between the cross-lagged effects. Future directions include replicating these findings in different samples and time frames, examining potential mechanisms of relationships between hopelessness and loneliness, and potential intervention strategies that might improve both conditions.
Arts-based interventions play an important role in the care of people with dementia. Yet, creative arts are seldom implemented as a tool to enhance the care and wellbeing of people with dementia.
Methods:
We examined the involvement of care staff in creative arts activities in residential care. Aspects of involvement that appear to influence outcomes in people with dementia were identified and analyzed. A broad systematic literature search of MedLine, EMBASE, PsychInfo, CINAHL, ASSIA, SCOPUS, and Web of Science led to the identification of 14 papers. The studies identified through the search process were examined in terms of intervention, context, mechanism and outcome, and the relationships between these aspects.
Results:
Training sessions were identified as an opportunity to educate care personnel on useful techniques that are relevant to daily care practice. Evidence from the literature suggests that creative arts programs play a significant role in the way staff and residents interact and as a result influence the care practice of staff.
Under certain conditions creative arts programs, that involve and engage staff, facilitate enhanced interactions and improve care strategies, which leads to the recognition and validation of personhood in residents with dementia.
Conclusions:
These findings provide a basis for illustrating which elements of care staff involvement in creative arts programs could be implemented in residential care contexts in order to have the upmost benefit.
Primary progressive aphasia (PPA) affects a range of language and cognitive domains that impact on conversation. Little is known about conversation breakdown in the semantic variant of PPA (svPPA, also known as semantic dementia). This study investigates conversation of people with svPPA.
Methods:
Dyadic conversations about everyday activities between seven individuals with svPPA and their partners, and seven control pairs were video recorded and transcribed. Number of words, turns, and length of turns were measured. Trouble-indicating behaviors (TIBs) and repair behaviors were categorized and identified as successful or not for each participant in each dyad.
Results:
In general, individuals with svPPA were active participants in conversation, taking an equal proportion of turns, but indicating a great deal of more trouble in conversation, shown by the significantly higher number of TIBs than evidenced by partners or control participants. TIBs were interactive (asking for confirmation with a shorter repetition of the original utterance or a repetition which included a request for specific information) and non-interactive (such as failing to take up or continue the topic or a minimal response) and unlike those previously reported for people with other PPA variants and dementia of the Alzheimer type. Communication behaviors of the partner were critical to conversational success.
Conclusions:
Examination of trouble and repair in 10-min conversations of individuals with svPPA and their important communication partners has potential to inform speech pathology interventions to enhance successful conversation, in svPPA and should be an integral part of the comprehensive care plan.
Older people have a high risk of suicide but research in this area has been largely neglected. Unlike for younger age groups, it remains unclear what strategies for prevention exist for older adults. This systematic review assesses the effectiveness of interventions to prevent suicidal behavior and reduce suicidal ideation in this age group.
Methods:
MEDLINE, EMBASE, PsycINFO, Web of Science, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for relevant publications from their dates of inception until 1 April 2016. Studies included in this review report effectiveness data about interventions delivered to older adults to prevent suicidal behavior (suicide, attempted suicide, and self-harm without suicidal intent) or reduce suicidal ideation. A narrative synthesis approach was used to analyze data and present findings.
Results:
Twenty one studies met the criteria for inclusion in the study. Most programs addressed risk predictors, specifically depression. Effective interventions were multifaceted primary care-based depression screening and management programs; treatment interventions (pharmacotherapy and psychotherapy); telephone counseling for vulnerable older adults; and community-based programs incorporating education, gatekeeper training, depression screening, group activities, and referral for treatment. Most of the studies were of low quality apart from the primary care-based randomized controlled trials.
Conclusions:
Multifaceted interventions directed at primary care physicians and populations, and at-risk elderly individuals in the community may be effective at preventing suicidal behavior and reducing suicidal ideation in older adults. However, more high quality trials are needed to demonstrate successful interventions.
This study investigated the impact of caregivers’ burden on health-related quality of life (HRQoL) among the caregivers of older adults, and tested the predictive effect of burden and socio-demographic factors on HRQoL.
Methods:
The study employed a cross-sectional design. Three hundred and twenty-five caregivers of older adults with chronic illness were purposively selected. Data were collected using the Zarit Burden Interview and Short Form (SF-36) Health Survey. Data were analyzed descriptively and inferentially.
Results:
Findings revealed that 59.1% of caregivers experienced severe burden. In measuring the HQRoL, respondents performed poorly in seven domains: Role limitation due to emotional problems (19.69 ± 9.46), Energy/fatigue (43.47 ± 16.46), Emotional well-being, (45.83 ± 13.93), Social functioning (49.09 ± 18.46), Role limitation due to physical function (43.33 ± 10.15), Physical functioning (43.6 ± 18.73), and General health (37.31 ± 12.09). Respondents, however, showed a higher score in the pain domain (56.77 ± 35.79). Furthermore, findings revealed a positive correlation between caregivers’ burden and General health (r = 0.342), Emotional well-being (r = 0.222), and Physical functioning (r = 0.083). Similarly, there is a negative correlation between caregivers’ burden and Social functioning (r = –0.618), Role limitation due to physical activities (r = 0.459), Role limitation due to emotional well-being (r = –0.530), and Energy/fatigue domains (r = –0.509). In addition, burden of caregiving (β=–3.142119, p = 0.000) and age (β=0.612752, p = 0.011) are predictors of the quality of life of caregivers.
Discussion:
This study concluded that there is a high prevalence of caregivers’ burden resulting in poor HQRoL. In addition, burden and age are predictors of the quality of life of caregivers.
Cognitive interventions (either restorative or compensatory) developed for mild Alzheimer's Disease (AD) have been tested widely with cognitive measures, but less is known about how the effects of such interventions are generalizable to daily functioning. In the present study, we looked at affective state and perceived functionality and quality of life indicators, for three different cognitive rehabilitation programs.
Methods:
Fifty-one AD patients in the mild stage of the disease were selected for the study and were randomly assigned to one of three cognitive training groups: (1) Memo+ (a paper and pencil memory training program); (2) SenseCam (wearable camera used as a passive external memory aid); (3) Written diary (a personal journal, used as control condition). All patients attended 11 sessions, twice a week, of 1-hour length. The three outcome indicators were examined with standardized instruments applied before the intervention, one week after and at six months follow-up.
Results:
After treatment, the SenseCam and Memo+ groups had significantly reduced depressive symptoms compared to the Diary control condition. The same was found for measures of perceived functional capacity. No intervention effects were found for quality of life measures. The immediate effects of the interventions were not maintained at follow-up.
Conclusions:
Our results suggest that two types of memory rehabilitation can improve depressive symptomology and instrumental activities of daily living, suggesting that these interventions can stimulate not only cognition but also well-being, at least in the short term.
Family caregivers of people living with dementia can have both positive and negative experiences of caregiving. Despite this, existing outcome measures predominately focus on negative aspects of caregiving such as burden and depression. This review aimed to evaluate the development and psychometric properties of existing positive psychology measures for family caregivers of people living with dementia to determine their potential utility in research and practice.
Method:
A systematic review of positive psychology outcome measures for family caregivers of people with dementia was conducted. The databases searched were as follows: PsychINFO, CINAHL, MEDLINE, EMBASE, and PubMed. Scale development papers were subject to a quality assessment to appraise psychometric properties.
Results:
Twelve positive outcome measures and six validation papers of these scales were identified. The emerging constructs of self-efficacy, spirituality, resilience, rewards, gain, and meaning are in line with positive psychology theory.
Conclusions:
There are some robust positive measures in existence for family caregivers of people living with dementia. However, lack of reporting of the psychometric properties hindered the quality assessment of some outcome measures identified in this review. Future research should aim to include positive outcome measures in interventional research to facilitate a greater understanding of the positive aspects of caregiving and how these contribute to well-being.
The purpose of the current study was to investigate the effects of working-memory (WM) capacity on age-related changes in abilities to comprehend passive sentences when the word order was systematically manipulated.
Methods:
A total of 134 individuals participated in the study. The sentence-comprehension task consisted of the canonical and non-canonical word-order conditions. A composite measure of WM scores was used as an index of WM capacity.
Results:
Participants exhibited worse performance on sentences with non-canonical word order than canonical word order. The two-way interaction between age and WM was significant, suggesting that WM effects were greater than age effects on the task.
Conclusions:
WM capacity effects on passive-sentence comprehension increased dramatically as people aged, suggesting that those who have larger WM capacity are less vulnerable to age-related changes in sentence-comprehension abilities. WM capacity may serve as a cognitive reserve associated with sentence-comprehension abilities for elderly adults.
2016 IPA Junior Research Awards – Third Prize Winner
Quality of life (QoL) is an important outcome for people with dementia living in care homes but usually needs to be rated by a proxy. We do not know if relative or paid carer proxy reports differ. We conducted the first systematic review and meta-analysis of data investigating whether and how these proxy reports of QoL differ.
Methods:
We searched four databases: Medline, Embase, PsychInfo, and CINAHL in October 2015 with the terms: dementia, QoL, proxy, and care home. Included studies either compared proxy QoL ratings or investigated the factors associated with them. We meta-analyzed data comparing staff and family proxy rated QoL.
Results:
We included 17/105 papers identified. We found no difference between global proxy ratings of QoL (n = 1,290; pooled effect size 0.06 (95% CI = −0.08 to 0.19)). Studies investigating factors associated with ratings (n = 3,537) found family and staff ratings correlated with the resident's physical and mental health. Staff who were more distressed rated resident QoL lower. Relatives rated it lower when the resident had lived in the care home for longer, when they observed more restraint, or contributed more to fees.
Conclusions:
Relatives and staff proxy QoL ratings share a clear relationship to resident health and overall ratings were similar. Rater-specific factors were, however, also associated with scores. Understanding why different raters consider the QoL of the same person differently is an important consideration when evaluating the meaning of proxy rated QoL. Proxy raters’ backgrounds may affect their rating of QoL.
The brain-derived neurotrophic factor (BDNF) Val66Met polymorphism Met allele exacerbates amyloid (Aβ) related decline in episodic memory (EM) and hippocampal volume (HV) over 36–54 months in preclinical Alzheimer's disease (AD). However, the extent to which Aβ+ and BDNF Val66Met is related to circulating markers of BDNF (e.g. serum) is unknown. We aimed to determine the effect of Aβ and the BDNF Val66Met polymorphism on levels of serum mBDNF, EM, and HV at baseline and over 18-months.
Methods:
Non-demented older adults (n = 446) underwent Aβ neuroimaging and BDNF Val66Met genotyping. EM and HV were assessed at baseline and 18 months later. Fasted blood samples were obtained from each participant at baseline and at 18-month follow-up. Aβ PET neuroimaging was used to classify participants as Aβ– or Aβ+.
Results:
At baseline, Aβ+ adults showed worse EM impairment and lower serum mBDNF levels relative to Aβ- adults. BDNF Val66Met polymorphism did not affect serum mBDNF, EM, or HV at baseline. When considered over 18-months, compared to Aβ– Val homozygotes, Aβ+ Val homozygotes showed significant decline in EM and HV but not serum mBDNF. Similarly, compared to Aβ+ Val homozygotes, Aβ+ Met carriers showed significant decline in EM and HV over 18-months but showed no change in serum mBDNF.
Conclusion:
While allelic variation in BDNF Val66Met may influence Aβ+ related neurodegeneration and memory loss over the short term, this is not related to serum mBDNF. Longer follow-up intervals may be required to further determine any relationships between serum mBDNF, EM, and HV in preclinical AD.
Behavioral treatments reduce anxiety, yet many older adults may not have access to these efficacious treatments. To address this need, we developed and evaluated the feasibility and acceptability of a video-delivered anxiety treatment for older Veterans. This treatment program, BREATHE (Breathing, Relaxation, and Education for Anxiety Treatment in the Home Environment), combines psychoeducation, diaphragmatic breathing, and progressive muscle relaxation training with engagement in activities.
Methods:
A mixed methods concurrent study design was used to examine the clarity of the treatment videos. We conducted semi-structured interviews with 20 Veterans (M age = 69.5, SD = 7.3 years; 55% White, Non-Hispanic) and collected ratings of video clarity.
Results:
Quantitative ratings revealed that 100% of participants generally or definitely could follow breathing and relaxation video instructions. Qualitative findings, however, demonstrated more variability in the extent to which each video segment was clear. Participants identified both immediate benefits and motivation challenges associated with a video-delivered treatment. Participants suggested that some patients may need encouragement, whereas others need face-to-face therapy.
Conclusions:
Quantitative ratings of video clarity and qualitative findings highlight the feasibility of a video-delivered treatment for older Veterans with anxiety. Our findings demonstrate the importance of ensuring patients can follow instructions provided in self-directed treatments and the role that an iterative testing process has in addressing these issues. Next steps include testing the treatment videos with older Veterans with anxiety disorders.
Social support, relationships, and closeness are emphasized as important by both people with dementia and their informal caregivers. Psychosocial interventions might be helpful to reinforce the relationship between a person with dementia and his or her informal caregiver. Therefore, this review explores what types of psychosocial interventions have been provided for people with dementia and their informal caregivers together, and the effectiveness of these interventions.
Methods:
PubMed, PsychInfo, Cinahl, and references of key papers were searched for studies describing a psychosocial intervention for people with dementia and their informal caregivers together. Psychosocial interventions were defined as focusing primarily on psychological or social factors.
Results:
A total of seven publications describing six studies were identified as eligible for inclusion in this review. Interventions ranged in focus from skills training to viewing/making art. The methodology of the studies varied, especially regarding the outcome measures used. The results of individual studies were mixed. A narrative synthesis of the included studies is given.
Conclusion:
Although caregiving dyads emphasize the importance of their relationship, this is mostly not taken into consideration in the design and effect evaluations of the interventions. Improved research is needed on this subject, which focuses on people with dementia living in the community and those living in nursing homes.
Caregivers’ commitment to personal values is linked to caregivers’ well-being, although the effects of personal values on caregivers’ guilt have not been explored to date. The goal of this study is to analyze the relationship between caregivers´ commitment to personal values and guilt feelings.
Method:
Participants were 179 dementia family caregivers. Face-to-face interviews were carried out to describe sociodemographic variables and assess stressors, caregivers’ commitment to personal values and guilt feelings. Commitment to values was conceptualized as two factors (commitment to own values and commitment to family values) and 12 specific individual values (e.g. education, family or caregiving role). Hierarchical regressions were performed controlling for sociodemographic variables and stressors, and introducing the two commitment factors (in a first regression) or the commitment to individual/specific values (in a second regression) as predictors of guilt.
Results:
In terms of the commitment to values factors, the analyzed regression model explained 21% of the variance of guilt feelings. Only the factor commitment to family values contributed significantly to the model, explaining 7% of variance. With regard to the regression analyzing the contribution of specific values to caregivers’ guilt, commitment to the caregiving role and with leisure contributed negatively and significantly to the explanation of caregivers' guilt. Commitment to work contributed positively to guilt feelings. The full model explained 30% of guilt feelings variance. The specific values explained 16% of the variance.
Conclusion:
Our findings suggest that commitment to personal values is a relevant variable to understand guilt feelings in caregivers.
The Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) is a reliable, validated informant-based instrument in screening for cognitive dysfunction. However, previous studies have evaluated only the ability to discriminate dichotomously, such as dementia from cognitively normal (CN) individuals or mild cognitive impairment (MCI) from CN. This study investigated the ability of the IQCODE to classify not only dichotomous but also multiple stages of cognitive dysfunction.
Methods:
We examined 228 consecutive participants (76 CN, 76 with MCI, and 76 with dementia). Receiver operating characteristic (ROC) curves determined dichotomous classification parameters. Multi-category ROC surfaces were evaluated to classify three stages of cognitive dysfunction.
Results:
Dichotomous classification using the ROC curve analyses showed that the area under the ROC curve was 0.91 for dementia from participants without dementia and 0.71 for MCI from CN. Simultaneous multi-category classification analyses showed that the volume under the ROC surface was 0.61 and the derived optimal cut-off points were 3.15 and 3.73 for CN, MCI, and dementia. The Youden index for the IQCODE was estimated as 0.51 and the derived optimal cut-off points were 3.33 and 3.70. The overall classification accuracy by the VUS was 58.3% and that by the Youden index 61.8%.
Conclusions:
IQCODE is useful to classify the dichotomous and multi-category stages of cognitive dysfunction.
Symptoms of complicated grief are associated with a traumatic death. However, the subjective experience of whether or not the death was considered traumatic has not been substantially explored. This study first examined the difference between objective and subjective traumatic death, and then investigated their respective impacts on complicated grief and depressive symptoms following bereavement among older adults in Hong Kong.
Methods:
Participants were 187 Hong Kong adults aged 65 years or above who had lost a family member within the past five years. Demographic information, the Inventory of Complicated Grief (ICG), the Geriatric Depression Scale (GDS), and the anxiety subscale of the Hospital Anxiety and Depression Scale (HADS) were utilized.
Results:
The subjective traumatic level of the death did not differ between the objective traumatic and non-traumatic death as defined by nature of death (t = −1.554, p = 0.122). Higher subjective traumatic levels and younger age of the deceased, were positively related to complicated grief symptoms, F (10, 161) = 14.222, p < 0.001, R2 = 0.469. Higher subjective traumatic levels and older age of the bereaved were positively associated with symptoms of depression, F (10, 160) = 2.855, p = 0.003, R2 = 0.151. However, objective traumatic death was found to have no relation to either complicated grief or depressive symptoms.
Conclusions:
Subjective and objective traumatic death may be two distinct concepts, and the subjective experience of the death as a trauma may be a more important factor that contributes to complicated grief and depressive symptoms.
Verbal fluency (VF) tasks are widely used in neuropsychological evaluations, as a measure of executive/semantic dysfunction. The revised criteria for Alzheimer's disease (AD) diagnosis (National Institute on Aging and the Alzheimer Association, 2011) incorporating biomarkers has increased the interest in finding algorithms that combine neuropsychological and biomarkers features to better predict conversion from mild cognitive impairment (MCI) to AD. Our aim was to compare the most frequently used VF categories to determine which best discriminated cognitively healthy elderly from MCI patients, and whether cerebrospinal fluid (CSF) biomarkers levels (Aβ42, P-tau, T-tau, and Aβ42/P-tau) correlated with patient's performance in MCI.
Methods:
We studied 37 cognitively healthy elderly and 30 MCI patients in five VF tasks (animal, fruits, means of transportation, FAS-COWA, and verbs); 23 controls and 19 MCI patients had their CSF biomarkers for AD determined.
Results:
MCI group performed worse than controls in all VF tasks (p < 0.0001). The cut-off scores were: 14 (animals) (AUC = 0.794), 12 (fruits and means of transportation) (AUC = 0.740 and 0.719, respectively), 41 (FAS) (AUC = 0.744), and 11 (verbs) (AUC = 0.700). The model “animal plus FAS-COWA” was the best to discriminate both groups (AUC = 0.833) (all p < 0.05). MCI produced fewer words than controls in the second-half of the task for all categories (p < 0.001). T-tau levels were negatively correlated to animal fluency (r = −0.485, p = 0.035), and showed a trend for negative correlation with fruits fluency (r = −0.4429, p = 0.057).
Conclusions:
Animal fluency alone and combined to FAS-COWA was slightly superior in discriminating controls from MCI (p < 0.001), and correlated to T-tau levels.
In the limited research into suicides in older adults, they have been treated as a homogenous group without distinguishing between different age groups. This study aimed to compare differences in sociodemographic variables, recent life events, and mental and physical illnesses between three age groups within older adults who died by suicide: young-old (65–74 years), middle-old (75–84 years), and oldest old (85 years and over) in Queensland, Australia, during the years 2000–2012 (N = 978).
Methods:
The Queensland Suicide Register was utilized for the analysis. Annual suicide rates were calculated. Odds ratios with 95% confidence intervals and χ2 tests for trend were calculated to examine differences between the three groups.
Results:
Suicide rates were increasing with age for males, but not for females. Hanging and firearms were the predominant methods of suicides. However, suffocation by plastic bag and drowning as suicide methods increased with age, in contrast firearms and explosives decreased with age. Overall, psychiatric problems, suicidal behavior, legal and financial stressors, and relationship problems decreased significantly with age, meanwhile physical conditions and bereavement increased with age.
Conclusion:
Suicide across older adulthood is not a homogenous phenomenon. Our findings showed significant differences in the prevalence of potential risk factors within the three different age groups considered. To prevent suicide in older adults would require targeting specific factors for each subgroup while using holistic and comprehensive approaches.