Detection of depression and anxiety disorders by home care nurses

Adverse Life Events: Do Home Care Clients Have Resources for Mastering Them?

Objectives: Research on life stressors and adverse life events has a long tradition. Few studies have addressed this topic in connection to very old people. Life stressors, especially major life stressors (MLSs) experienced by clients of home care services in the community have rarely been the subject of studies. Considering this gap, we investigated the prevalence of MLSs in home care clients. We examined the effects that MLSs have on their mood and health status as well as the impact of clients' social resources on MLSs and their outcomes.

Method: We used assessment data from 2,884 home care clients in six European countries. The methodological basis was the comprehensive and standardized interRAI Home Care Assessment (interRAI HC).

Results: Fifteen point four percent of the sample—that consisted of women and men with an average age of 82.89 years–experienced an MLS in the last 6 months before the assessment. They were more depressed than persons without these experiences, and their health status indicated a higher level of instability and deterioration. At reassessment after 6 months, the situation changed. Despite the fact that both outcomes of the MLSs, depression and health status became worse in the reassessment-sample, home care clients without MLS were more affected by the worsening, especially that of depression. The expected buffering impact of social resources was low.

Discussion: Although this study worked with limited information on MLSs, it could contribute to closing various knowledge gaps. The study shows that the MLSs represent a prevalent problem in a population of home care clients and that this problem has negative consequences for their mood and the stability of their health status. Furthermore, this research took up the situation of very old and vulnerable adults, who have previously rarely been considered in studies on major critical life events and stressors.

Conclusion and Research Perspective: Future research on MLSs has to take up the issue of the time passage between the MLS and the impact on health and well-being of individuals dependent on care. It has to determine immediate as well as later consequences and identify those factors that are appropriate to reduce the MLS-effects on very old people dependent on care.

Nurse-delivered interventions for mental health in primary care: a systematic review of randomized controlled trials

BACKGROUND

Mental health issues are increasingly prevalent within the community. Many people experiencing mental health issues have established relationships with primary care providers, including general practice nurses (GPNs). With the recent growth of general practice nursing, it is timely to explore the evidence for GPNs to provide mental health interventions for adults with mental illness within their scope of practice.

OBJECTIVE

To synthesize the evidence about nurse-delivered interventions in primary care for adults with mental illness.

METHODS

A systematic review of randomized control trials (RCTs) retrieved from the CINAHL, Ovid MEDLINE and EBSCO electronic databases between 1998 and 2017.

RESULTS

Nine randomized controlled trials were identified, which reported nurse-delivered interventions in primary care for the management of mental health in adults with mental illness. The heterogeneity of interventions and outcomes made comparison of studies difficult. Seven studies demonstrated significant improvement in at least one outcome following the intervention. In some studies, these improvements were sustained well beyond the intervention. Additionally, consumers were satisfied with the interventions and the role of the GPN.

CONCLUSION

There is currently limited evidence of the impact of nurse-delivered interventions in primary care for adults with mental illness. Given the significant improvements in symptoms and the acceptability of interventions seen in included studies, there is a need for further robust research exploring the role of the GPN both individually and within the multidisciplinary team. Such research will enable stronger conclusions to be drawn about the impact of nurse-delivered interventions in primary care for adults with mental illness.

Critical Association Between Mental Health Disorders and Medical Status: Depression Intervention Use Indicates a Two-Fold Risk for Subsequent Medical Events in Older American Home Health Care Patients

The current study examined longitudinal associations between mental disorders and all-cause subsequent medical events in a 5% random sample of records in the 2010 national Outcome and Assessment Information Set. Records of older adults (N = 28,475) receiving home health care (HHC) services were examined with respect to mental disorders and medical events, including acute care hospitalization, emergency department admission, and 30-day rehospitalization. Predominant mental disorders were depression and anxiety identified by formal diagnoses, symptom clusters, and/or prescription of related mental health services. Depression intervention use was the strongest risk factor for all three types of medical events. However, 61.6% of patients receiving depression interventions did not screen positive at admission using the Patient Health Questionnaire-2. Moving forward, nurses must closely monitor high-risk older adults throughout the HHC stay using sensitive depression screening tools, as well as receive targeted training in geriatric psychiatry. [Journal of Gerontological Nursing, 42(10), 42-55.].

Evaluation of geriatric home healthcare depression assessment and care management: are OASIS-C depression requirements enough?

OBJECTIVE

Research is scarce on how depression is identified and treated among Medicare home healthcare (HHC) patients age 65+ with disability. The Centers for Medicare & Medicaid Services (CMS) recently incorporated depression screening into the OASIS-C HHC assessment. Our study objectives were to evaluate and characterize depression care management (DCM) in an HHC agency after CMS increased its depression requirements and to determine if there was an association of DCM with disability (activities of daily living [ADLs]) outcomes.

METHODS

The authors conducted a retrospective chart review of 100 new Medicare HHC admissions patients age 65+ (mean age: 81.7) who screened positive for depression and had disability and multimorbidity. Clinical and administrative records were examined and descriptive analyses used. Multivariate regression analyses investigated the association of six DCM components with ADLs improvement.

RESULTS

Depression was recognized in care plans of 60% of patients. Documentation of only one nurse care management activity, antidepressant use, indicated the use of evidence-based standards of depression assessment and DCM. Depression measures were not administered at discharge, recertification, or transfer. Forty percent of patients had a formal depression diagnosis by the referring physician in the chart, and 65% were receiving an antidepressant. Having a depression care plan and depression medication were significantly associated with a large ADLs improvement.

CONCLUSION

Despite the association of depression care plans with patient disability improvement, inadequate compliance to evidence-based DCM was found. Medicare and HHC agencies must ensure compliance to DCM, including follow-up depression assessment for patients with positive screens.

An interprofessional nurse-led mental health promotion intervention for older home care clients with depressive symptoms

Background

Depressive symptoms in older home care clients are common but poorly recognized and treated, resulting in adverse health outcomes, premature institutionalization, and costly use of health services. The objectives of this study were to examine the feasibility and acceptability of a new six-month interprofessional (IP) nurse-led mental health promotion intervention, and to explore its effects on reducing depressive symptoms in older home care clients (≥ 70 years) using personal support services.

Methods

A prospective one-group pre-test/post-test study design was used. The intervention was a six-month evidence-based depression care management strategy led by a registered nurse that used an IP approach. Of 142 eligible consenting participants, 98 (69%) completed the six-month and 87 (61%) completed the one-year follow-up. Outcomes included depressive symptoms, anxiety, health-related quality of life (HRQoL), and the costs of use of all types of health services at baseline and six-month and one-year follow-up. An interpretive descriptive design was used to explore clients’, nurses’, and personal support workers’ perceptions about the intervention’s appropriateness, benefits, and barriers and facilitators to implementation.

Results

Of the 142 participants, 56% had clinically significant depressive symptoms, with 38% having moderate to severe symptoms. The intervention was feasible and acceptable to older home care clients with depressive symptoms. It was effective in reducing depressive symptoms and improving HRQoL at six-month follow-up, with small additional improvements six months after the intervention. The intervention also reduced anxiety at one year follow-up. Significant reductions were observed in the use of hospitalization, ambulance services, and emergency room visits over the study period.

Conclusions

Our findings provide initial evidence for the feasibility, acceptability, and sustained effects of the nurse-led mental health promotion intervention in improving client outcomes, reducing use of expensive health services, and improving clinical practice behaviours of home care providers. Future research should evaluate its efficacy using a randomized clinical trial design, in different settings, with an adequate sample of older home care recipients with depressive symptoms.

Trial registration

Clinicaltrials.gov identifier: NCT01407926.

Study protocol: translating and implementing psychosocial interventions in aged home care the lifestyle engagement activity program (LEAP) for life

BACKGROUND

Tailored psychosocial activity-based interventions have been shown to improve mood, behaviour and quality of life for nursing home residents. Occupational therapist delivered activity programs have shown benefits when delivered in home care settings for people with dementia. The primary aim of this study is to evaluate the effect of LEAP (Lifestyle Engagement Activity Program) for Life, a training and practice change program on the engagement of home care clients by care workers. Secondary aims are to evaluate the impact of the program on changes in client mood and behaviour.

METHODS/DESIGN

The 12 month LEAP program has three components: 1) engaging site management and care staff in the program; 2) employing a LEAP champion one day a week to support program activities; 3) delivering an evidence-based training program to care staff. Specifically, case managers will be trained and supported to set meaningful social or recreational goals with clients and incorporate these into care plans. Care workers will be trained in and encouraged to practise good communication, promote client independence and choice, and tailor meaningful activities using Montessori principles, reminiscence, music, physical activity and play. LEAP Champions will be given information about theories of organisational change and trained in interpersonal skills required for their role. LEAP will be evaluated in five home care sites including two that service ethnic minority groups. A quasi experimental design will be used with evaluation data collected four times: 6-months prior to program commencement; at the start of the program; and then after 6 and 12 months. Mixed effect models will enable comparison of change in outcomes for the periods before and during the program. The primary outcome measure is client engagement. Secondary outcomes for clients are satisfaction with care, dysphoria/depression, loneliness, apathy and agitation; and work satisfaction for care workers. A process evaluation will also be undertaken.

DISCUSSION

LEAP for Life may prove a cost-effective way to improve client engagement and other outcomes in the community setting.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry ACTRN12612001064897.

Models of mental health care for older adults: a review of the literature

Aim.  This paper reviews literature that draws on models of mental health care for older adults. Background.  It is predicted that as a consequence of the aging of the population the incidence of mental health disorders, common in older populations, will also rise. Many such disorders can be successfully managed if detected early. Assessment and management requires collaboration between health professionals who are skilled and educated in the management of older adults with mental illness and the use of models of care appropriate to this population. Results.  The paucity of research in this area is demonstrated. Conclusion.  The need for mental health nurses to challenge current models of mental health care for older adults is identified so that they take on an expanded and developed specialist role in care of older adults with mental illness.

Impairments in life quality among clients in geriatric home care: associations with depressive and anxiety symptoms

OBJECTIVE

The aim of this study was to determine the independent contributions of depressive and anxiety symptoms to quality of life among older adults who were receiving services through a home care program.

METHODS

The study sample consisted of 66 community-dwelling older adults (ages 65 years and older), who were experiencing chronic medical illness and concomitant functional disability necessitating home care. Participants completed self-report measures of depression, anxiety, and health-related quality of life. Additional data on cognitive, health, and functional status were collected to be used as covariates.

RESULTS

The associations of depressive symptoms with quality of life impairments in home care were substantial and pervasive. Depressive symptoms were significantly associated with quality of life impairments in nearly all domains. After controlling for depressive symptoms, anxiety symptoms accounted for additional and statistically significant variance in impaired life quality in the domains of mental health, role emotional functioning, and bodily pain.

CONCLUSIONS

These results indicate that depressive and anxiety symptoms demonstrate negative associations with life quality among older adults in home care and highlight the importance of developing community-based programs to assess and treat depressive and anxiety symptoms among home care clients.

Measuring carers' knowledge of depression in aged care settings: the Knowledge of Late Life Depression Scale-Revised

BACKGROUND

Aged care staff is increasingly relied upon to assist with the recognition and treatment of depression in older care recipients. However, there exist few reliable and comprehensive measures that assess aged care staffs' knowledge about late life depression. The Knowledge of Late-Life Depression Scale is one such scale. In this study we modified this measure in an attempt to improve its psychometric properties so that it can be used with confidence in research and practise. Our modifications to the original measure resulted in the Knowledge of Late-Life Depression Scale-Revised.

METHOD

Aged care staff (N=149) from 20 low level care facilities and community care facilities in Melbourne, Australia, completed the Knowledge of Late-Life Depression Scale-Revised.

RESULTS

Using Confirmatory Factor Analysis and reliability analysis, the Knowledge of Late-Life Depression Scale-Revised was found to demonstrate three robust and internally consistent factors. These factors were: symptoms of depression, facts about depression, and myths of depression. The revised measure was found to yield superior psychometric properties compared to the original measure.

LIMITATIONS

Replication studies are required, especially with other aged carer samples to ensure that the factor structure and internal consistency of the measure are supported across different aged care contexts in Australia and elsewhere.

CONCLUSIONS

The Knowledge of Late-Life Depression-Revised is a measure that can be used by researchers and agencies to assess the knowledge of depression among professional care staff. The measure is expected to be especially useful as an assessment tool for training and educational purposes.

Thought suppression is associated with psychological distress in homebound older adults

BACKGROUND

Engaging in thought suppression as a coping mechanism has been associated with higher rates of anxiety and depressive disorders in younger adults. Homebound older adults are a population of elders experiencing poor health and high levels of depression and anxiety. It is unclear the extent to which psychological factors, such as thought suppression, are associated with distress, given that their health and disability status may be more salient. The aim of this study was to investigate thought suppression in relation to anxiety and depressive symptoms in homebound older adults.

METHODS

Participants (N = 142) were clients of home-based case management services delivered by aging service agencies in Florida. Participants were administered a research interview that included the White Bear Suppression Inventory, Structured Clinical Interview for DSM-IV Diagnosis (SCID), Brief Symptom Inventory-18 (BSI-18), and Modified Mini-Mental Status Examination (3MS). Case managers provided standard assessments containing functional and health status of the participant.

RESULTS

After controlling for physical health and cognitive functioning, thought suppression was significantly associated with higher likelihood of clinically significant somatic, depressive, and anxiety symptoms on the BSI-18. Thought suppression was also associated with meeting criteria for a SCID depressive or adjustment disorder. Engaging in thought suppression was associated with worse mental health in this sample of homebound older adults even after taking into account physical health, disability, and cognitive functioning.

CONCLUSIONS

These findings suggest the need to develop and test interventions that may address thought suppression as a coping mechanism.

Identification of depressive disorder among older people in care homes - a feasibility study

BACKGROUND

Depression is common among older people but more common among those living in care homes. Depression is not easily detected among older adults because of the presentation, and the tendency for older people not to complain of depression, particularly those living in care homes. In general, care home staff have limited training in recognising depression. Depression is undertreated and residents may not receive a therapeutic dose of antidepressant. The true prevalence of depression among care home residents is uncertain.

METHOD

This feasibility study aimed to explore the level of depression among older people in care homes by comparing the outcome of an assessment by care home staff with the outcome of a diagnostic clinical interview, using ICD-10 criteria and the 30-item Geriatric Depression Scale (GDS), conducted by a psychiatrist.

RESULTS

In all, 47 older people from four care homes were interviewed by a psychiatrist. Of them, 39.1% (18/46) of residents were prescribed an antidepressant and were no longer depressed; 8.7% (4/46) were prescribed an antidepressant and remained depressed; and 6.5% (3/46) of residents assessed as being depressed, had not been prescribed an antidepressant. That is, 54% (25/46) of residents had been or were currently depressed. Using ICD-10 criteria, the sensitivity of the GDS at a threshold of 10 and 11 was 100%. In total, 89.4% of residents received a correct diagnosis (presence or absence of depression) using the GDS at the 11 threshold.

SUMMARY

The prevalence of depression in these homes was 54%. Of the residents with depression, 72% (18/25) were managed with an antidepressant and 28% (7/25) were receiving ineffective or no treatment. The 30-item GDS can provide more useful information than a home care staff assessment for identifying depression. More research should explore the value of training home care staff to administer the 30-item GDS to optimise the management of depression in older people in care homes.

Reducing depression in older home care clients: design of a prospective study of a nurse-led interprofessional mental health promotion intervention

BACKGROUND

Very little research has been conducted in the area of depression among older home care clients using personal support services. These older adults are particularly vulnerable to depression because of decreased cognition, comorbid chronic conditions, functional limitations, lack of social support, and reduced access to health services. To date, research has focused on collaborative, nurse-led depression care programs among older adults in primary care settings. Optimal management of depression among older home care clients is not currently known. The objective of this study is to evaluate the feasibility, acceptability and effectiveness of a 6-month nurse-led, interprofessional mental health promotion intervention aimed at older home care clients with depressive symptoms using personal support services.

METHODS/DESIGN

This one-group pre-test post-test study aims to recruit a total of 250 long-stay (> 60 days) home care clients, 70 years or older, with depressive symptoms who are receiving personal support services through a home care program in Ontario, Canada. The nurse-led intervention is a multi-faceted 6-month program led by a Registered Nurse that involves regular home visits, monthly case conferences, and evidence-based assessment and management of depression using an interprofessional approach. The primary outcome is the change in severity of depressive symptoms from baseline to 6 months using the Centre for Epidemiological Studies in Depression Scale. Secondary outcomes include changes in the prevalence of depressive symptoms and anxiety, health-related quality of life, cognitive function, and the rate and appropriateness of depression treatment from baseline to 12 months. Changes in the costs of use of health services will be assessed from a societal perspective. Descriptive and qualitative data will be collected to examine the feasibility and acceptability of the intervention and identify barriers and facilitators to implementation.

DISCUSSION

Data collection began in May 2010 and is expected to be completed by July 2012. A collaborative nurse-led strategy may provide a feasible, acceptable and effective means for improving the health of older home care clients by improving the prevention, recognition, and management of depression in this vulnerable population. The challenges involved in designing a practical, transferable and sustainable nurse-led intervention in home care are also discussed.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT01407926.

Integrating mental health parity for homebound older adults under the medicare home health care benefit

Despite high rates of mental illness, very few homebound older adults receive treatment. Comorbid mental illness exacerbates physical health conditions, reduces treatment adherence, and increases dependency and medical costs. Although effective treatments exist, many home health agencies lack capacity to effectively detect and treat mental illness. This article critically analyzes barriers within the Medicare home health benefit that impede access to mental health treatment. Policy, practice, and research recommendations are made to integrate mental health parity in home health care. In particular, creative use of medical social work can improve detection and treatment of mental illness for homebound older adults.

Ability of nurses to identify depression in primary care, secondary care and nursing homes--a meta-analysis of routine clinical accuracy

PURPOSE

To clarify the ability of nurses and nursing assistants working in primary care, secondary care and nursing homes to identify depressed individuals using their clinical skills using meta-analysis of published studies.

METHODS

Literature search, appraisal and meta-analysis. We located 22 studies reporting on the detection of depression, 4 involving primary care or community nurses; 7 involving hospital nurses and 11 from nursing homes.17 of 22 studies had specificity data.

RESULTS

Across all 22 studies involving 7061 individuals, and a prevalence of 28.1% (95% CI=22.6-33.9%), practice and community nurses correctly identified 26.3% (95% CI=16.2-37.8%) of people with depression. They also correctly identified 94.8% (95% CI=91.3-97.4%) of the non-depressed. Nurses working in hospital settings correctly identified 43.1% (95% CI=31.9-54.8%) of people with depression and 79.6% (95% CI=71.5-86.7%) of the non-depressed. Those working in nursing homes correctly identified 45.8% (95% CI=38.1-53.6%) of people with depression and 80.0% (95% CI=68.6-88.7%) of the non-depressed.

CONCLUSIONS

Nurses have considerable difficulty accurately identifying depression but are probably at least as accurate as medical staff.

Psychiatric disorders and cognitive dysfunction among older, postmenopausal women: results from the Women's Health Initiative Memory Study

OBJECTIVE

To estimate the frequency of depressive symptoms and selected psychiatric disorders in the Women's Health Initiative Memory Study (WHIMS) cohort and related them to cognitive syndromes.

DESIGN

WHIMS was a randomized, double-blinded, placebo-controlled prevention clinical trial examining whether opposed and unopposed hormone therapy reduced the risk of dementia in healthy postmenopausal women. Participants scoring below a designated cutpoint on a cognitive screener received a comprehensive neuropsychiatric workup and adjudicated outcome of no cognitive impairment, mild cognitive impairment, or probable dementia.

PARTICIPANTS

Seven thousand four hundred seventy-nine WHIMS participants between age 65 and 79 years and free of dementia at the time of enrollment in WHIMS. Five hundred twenty-one unique participants contributed complete data required for these analyses.

MEASURES

Depressive symptoms were measured with the 15-item Geriatric Depression Scale and the presence of selected psychiatric disorders (major depression, generalized anxiety, and panic and alcohol abuse) was made using the PRIME-MD.

RESULTS

The 18% of women had at least one psychiatric disorder with depression being the most common (16%) followed by general anxiety or panic (6%) and alcohol abuse (1%). Depression and the presence of a psychiatric disorder were associated with impaired cognitive status. Participants having a psychiatric disorder were more than twice as likely to be diagnosed with cognitive impairment as those with no psychiatric disorder (odds ratio = 2.06, 95% confidence interval = 1.17-3.60). Older age, white race, and diabetes were also associated with cognitive impairment.

CONCLUSION

The frequency of a psychiatric disorder is associated with poorer cognitive functioning among older women enrolled in WHIMS. That approximately one in five women had a probable psychiatric disorder, most typically depression, highlights the need for greater detection and treatment efforts in this population.

Training nursing staff to recognize depression in home healthcare

OBJECTIVES

To describe the implementation and acceptability of the TRaining In the Assessment of Depression (TRIAD) intervention, which has been tested in a randomized trial. The primary aim of TRIAD is to improve the ability of homecare nurses to detect depression in medically ill, older adult homecare patients.

DESIGN

Description of the important components of TRIAD, its implementation, and evaluation results from nurse surveys.

SETTING

Three certified home healthcare agencies in Westchester County, New York.

PARTICIPANTS

Thirty-six homecare nurses.

INTERVENTION

Participants randomly assigned to TRIAD (n=17) were provided with the opportunity to observe and practice patient interviewing. The approach focused on clinically meaningful identification of the two "gateway" symptoms of depression and is consistent with the newly revised Medicare mandatory Outcome and Assessment Information Set (OASIS-C). Control group participants (n=19) received no training beyond that which agencies may have provided routinely.

MEASUREMENTS

Baseline and 1-year nurse confidence in depression detection, and postintervention acceptability ratings of the TRIAD intervention.

RESULTS

Participants randomized to the TRIAD intervention reported a statistically significant increase in confidence in assessing for depression mood (P<.001), whereas the usual care group's confidence remained unchanged (P=.34) 1 year later.

CONCLUSION

An educational program designed to improve depression detection by giving nurses the skills and confidence to integrate depression assessment into the context of routine care can be successfully implemented with homecare agency support. The authors discuss the intervention in terms of OASIS-C and the "real world" realities of intervention implementation.

A literature review of the application of the Geriatric Depression Scale, Depression Anxiety Stress Scales and Post-traumatic Stress Disorder Checklist to community nursing cohorts

AIMS AND OBJECTIVES

To explore through literature review the appropriateness of three common tools for use by community nurses to screen war veteran and war widow(er) clients for depression, anxiety and post-traumatic stress disorder.

BACKGROUND

War veterans and, to a lesser extent, war widow(er)s, are prone to mental health challenges, especially depression, anxiety and post-traumatic stress disorder. Community nurses do not accurately identify such people with depression and related disorders although they are well positioned to do so. The use of valid and reliable self-report tools is one method of improving nurses' identification of people with actual or potential mental health difficulties for referral to a general practitioner or mental health practitioner for diagnostic assessment and treatment. The Geriatric Depression Scale, Depression Anxiety Stress Scales and Post-traumatic Stress Disorder Checklist are frequently recommended for mental health screening but the appropriateness of using the tools for screening war veteran and war widow(er) community nursing clients who are often aged and have functional impairment, is unknown.

DESIGN

Systematic review.

CONCLUSIONS

Current literature informs that the Geriatric Depression Scale accurately predicts a diagnosis of depression in community nursing cohorts. The three Depression Anxiety Stress Scales subscales of depression, anxiety and stress are valid; however, no studies were identified that compared the performance of the Depression Anxiety Stress Scales in predicting diagnoses of depression or anxiety. The Post-traumatic Stress Disorder Checklist predicts post-traumatic stress disorder in community cohorts although no studies meeting the selection criteria included male participants.

RELEVANCE TO CLINICAL PRACTICE

This review provides recommendations for the use of the Geriatric Depression Scale, Depression Anxiety Stress Scales and The Post-traumatic Stress Disorder Checklist based on examination of the published evidence for the application of these screening tools in samples approximated to community nursing cohorts. Findings and recommendations would guide community nurses, managers and health planners in the selection of mental health screening tools to promote holistic community nursing care.

Assessment of anxiety in older home care recipients

PURPOSE

This study determined the psychometric properties of a variety of anxiety measures administered to older adults receiving home care services.

DESIGN AND METHODS

Data were collected from 66 adults aged 65 years and older who were receiving home care services. Participants completed self-report and clinician-rated measures of anxiety and diagnostic interviews for generalized anxiety disorder (GAD).

RESULTS

Most measures demonstrated acceptable psychometric properties. All of the measures showed excellent interrater reliability to support verbal administration, which is the typical mode of assessment in home care. The ease of use for each measure (e.g., time of administration) was also evaluated. The Geriatric Anxiety Inventory (GAI) demonstrated the strongest and the Beck Anxiety Inventory the weakest psychometric properties. The GAI and the GAD screening questions from The Primary Care Evaluation of Mental Disorders (PRIME-MD) Patient Health Questionnaire (PHQ) demonstrated the greatest utility in screening for anxiety disorders (either GAD or anxiety disorder not otherwise specified).

IMPLICATIONS

These data support the use of anxiety measures within a geriatric home care setting. The strengths and weaknesses of each measure are discussed to facilitate selection of the optimal measure depending upon assessment goals and available resources.

A structural equation model relating adiposity, psychosocial indicators of body image and depressive symptoms among adolescents

OBJECTIVE

Psychosocial factors, including pressure to be thin and body dissatisfaction, have been hypothesized to mediate the relationship between obesity and depression, especially during adolescence when vulnerability to social pressures around body shape and image is heightened. The objective was to test a model of the relationships among adiposity, psychosocial factors and depression in adolescents.

METHOD

In a population-based sample of 1127 boys and 1167 girls aged 13 and 16 years, a model of the relationships between adiposity, pressure to be thin, body dissatisfaction and depressive symptoms was tested using structural equation modeling.

RESULTS

Among girls, adiposity accounted for 62% of the total effect of depressive symptoms through its association with pressure to be thin and body dissatisfaction. Pressure to be thin was also uniquely related to depressive symptoms. Among boys, only body dissatisfaction was associated with depressive symptoms.

CONCLUSION

Results support a relationship between adiposity, body satisfaction, pressure to be thin and depressive symptoms. Depressive symptoms should be assessed in obese adolescents, and interventions to prevent and treat obesity should incorporate elements targeting body dissatisfaction.

Barriers to Care for Depressed Older People: Perceptions of Aged Care among Medical Professionals

The current study evaluated barriers to detection of depression among older people. Focus groups were conducted with 21 professional carers, 4 nurses, 10 general practitioners, and 7 aged care managers. The results demonstrated that care for older people is primarily focused on physical care. Further, staff resources, a lack of continuity of care, multiple co-morbidities, reluctance by older people to discuss depression, negative attitudes among carers, as well as a lack of skills all contributed to a failure to detect and treat depression. The implications of these findings for training programs for professional carers are discussed.

Seniors at risk: the association between the six-month use of publicly funded home support services and quality of life and use of health services for older people

This study examines the baseline characteristics and changes in health status and cost of use of health services associated with use of publicly funded home support services. The analysis includes 122 people 75 years of age or more who were eligible for home support services. Over a 6-month period, one third of the sample used home support services for more than 1 hr/week; these seniors had higher rates of depression and cognitive impairment, lower levels of physical and emotional functioning, and less effective coping styles than those who used fewer services. Cognitive impairment explained 17 per cent of the variation in use of home support services. At 6 months, use of home support services for more than 1 hr/week by seniors with higher levels of need was associated with lower cost of use of health services and lower levels of improvement in health status. These findings suggest the need for further research to identify efficacious ways of providing home support services to this population to enhance their health status using available resources.

A systematic review of the effectiveness of in-home community nurse led interventions for the mental health of older persons

AIMS AND OBJECTIVES

The aim was to systematically review evidence about the effectiveness of in-home community nurse-led interventions for older persons with, or at risk of, mental health disorders, to inform best practice nursing care with this focus. The primary review question was 'How effective are in-home community nurse-led interventions for older persons with or at risk of mental health disorders for improving mental health?' The outcome indices of interest were nursing actions to determine incidence or prevalence of mental health disorders, any change in a patient's attitude towards their mental health condition, any change in objective measurement of mental health, or a change in diagnostic status.

BACKGROUND

The rising incidence of mental health disorders in older persons is a major concern for community nurses in developed countries. Effectively facilitating improved mental health for older persons is necessary in this era of ageing populations with increased demands on health funding. Disseminating systematically reviewed evidence for in-home community nursing that positively impacts on the mental health of older persons is crucial to ensure effective care is provided to this vulnerable patient group.

RESULTS

This review reveals that there is evidence to support the superiority of applying validated screening tools for mental health disorders over relying on community nurses' opinions and non-validated tools about this matter.

DESIGN

Systematic review.

METHODS

Search of electronic databases.

CONCLUSION

A clear need for replication and multi-centre trials of reviewed pertinent studies is identified. Relevance to clinical practice. Community nurses should consider using validated screening tools for this focus. Until such time as higher quality evidence is available about other nursing interventions, the reviewers suggest that the prime nursing action should be the identification of whether older persons receiving community nursing care might have a mental health disorder and, if so, then collaborative referral is made to appropriate services.

Professional carers' knowledge and response to depression among their aged-care clients: the care recipients' perspective

Depression is an under-diagnosed disorder among the elderly, even in those who are in receipt of aged-care services. One factor associated with this under diagnosis has been identified as a reluctance amongst the elderly to discuss their mood and emotions with their medical practitioners. The current study focused on why depression is not recognised and acted on by those providing residential or home-based care to older people. We interviewed 15 elderly people residing in high-level or low-level aged-care facilities, and three elderly people who were receiving personal care in their homes. All participants had been identified by their care agencies as depressed. Participants reported their perceptions of their personal carers' knowledge and practices in managing the residents' depression. Although the participants described their carers in positive terms, they were critical of their knowledge and skills in recognising depression, and indicated that the communication between personal carers and care recipients about depressive symptomatology was seriously flawed. Training for personal carers in these areas, and efforts to change organisational culture are recommended.

Knowledge and skills of professional carers working with older people with depression

OBJECTIVES

The current study was designed to evaluate the knowledge, skills and self-efficacy of care providers from the perspective of professionals working in the aged-care industry.

METHOD

Participants were 21 professional carers, 10 General Practitioners and 7 aged-care managers. Focus groups, which involved the completion of a semi-structured interview related to knowledge, recognition, confidence, referral procedures and use of screening tools for the detection of depression, were conducted.

RESULTS

The results showed that all groups of respondents recognised significant gap in the knowledge and awareness of depression among professional care staff working with older people in both the community and residential care-settings. Skills in the detection and monitoring of depression and the self-efficacy of these care staff were also seen to be a problem.

DISCUSSION

The implications of these findings in terms of training programmes for professional carers working in the aged health care sector are discussed.

Recognition of depression by non-psychiatric physicians--a systematic literature review and meta-analysis

BACKGROUND

Depression, with up to 11.9% prevalence in the general population, is a common disorder strongly associated with increased morbidity. The accuracy of non-psychiatric physicians in recognizing depression may influence the outcome of the illness, as unrecognized patients are not offered treatment for depression.

OBJECTIVES

To describe and quantitatively summarize the existing data on recognition of depression by non-psychiatric physicians.

METHODS

We searched the following databases: MEDLINE (1966-2005), Psych INFO (1967-2005) and CINAHL (1982-2005). To summarize data presented in the papers reviewed, we calculated the Summary receiver operating characteristic (ROC) and the summary sensitivity, specificity and odds ratios (ORs) of recognition, and their 95% confidence intervals using the random effects model.

MEASUREMENTS AND MAIN RESULTS

The summary sensitivity, specificity, and OR of recognition using the random effects model were: 36.4% (95% CI: 27.9-44.8), 83.7% (95% CI: 77.5-90.0), and 4.0 (95% CI: 3.2-4.9), respectively. We also calculated the Summary ROC. We performed a metaregression analysis, which showed that the method of documentation of recognition, the age of the sample, and the date of study publication have significant effect on the summary sensitivity and the odds of recognition, in the univariate model. Only the method of documentation had a significant effect on summary sensitivity, when the age of the sample and the date of publication were added to the model.

CONCLUSION

The accuracy of depression recognition by non-psychiatrist physicians is low. Further research should focus on developing standardized methods of documenting non-psychiatric physicians' recognition of depression.

Detection of major depression in Ugandan primary health care settings using simple questions from a subjective well-being (SWB) subscale

OBJECTIVE

To explore whether the 4-item subjective well-being subscale could be used to detect a major depressive illness. Secondly, to describe the prevalence and characteristics of depressed health care attendees at primary healthcare centres.

METHOD

Using a descriptive, cross-sectional study design, we interviewed 199 consecutive patients about their socio-demographics, subjective well-being (SWB), major depressive illness symptoms and depression severity. The instruments used were translated into Luganda.

RESULTS

Point prevalence of a current Major Depressive Episode (MDE) was 31.6%. Using a one week reference period, we found that experiencing a lot of distress, having less energy or poor health, having poor emotional and psychological adjustment and not being satisfied with life were significantly more common among patients with a current MDE. The 4-item SWB subscale detected depression of up to 87.1% (95% CI: 0.818-0.923). In logistic regression, all four SWB items predicted a current MDE.

CONCLUSION

Major depressive illness is a common at primary healthcare level in Uganda. Four simple questions reflecting SWB items have potential to detect diagnosable patients likely to have a current MDE, making general screening procedures less necessary.

Depression care for the elderly: reducing barriers to evidence-based practice

This paper provides an overview of five key bodies of evidence identifying: (1) Characteristics of depression among older adults -- its prevalence, risk factors and illness course, and impact on functional status, mortality, use of health services, and health care costs; (2) Effective Interventions, including pharmacologic, psychotherapies, care management, and combined intervention models; (3) Known Barriers to depression care including patient, provider and service system barriers; (4) Effective Organizational and Educational Strategies to reduce barriers to depression care; and (5) Key Factors in Translating Research into Practice. There is strong empirical support for implementing strategies to improve depression care for older adults.