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Asgari Y, Ricciardelli LA. Depression in the community setting: Development and initial validation of the Daily Goals Scale. CLIN PSYCHOL-UK 2020. [DOI: 10.1111/cp.12011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasmin Asgari
- School of Psychology, Deakin University, Geelong, Victoria, Australia,
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Nghiem S, Khanam R, Vu XB, Tran BX. Implicitly Estimating the Cost of Mental Illness in Australia: A Standard-of-Living Approach. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2020; 18:261-270. [PMID: 31625132 DOI: 10.1007/s40258-019-00526-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Estimating the costs of mental illness provides useful policy and managerial information to improve the quality of life of people living with a mental illness and their families. OBJECTIVE This paper estimates the costs of mental health in Australia using the standard-of-living approach. METHODS The cost of mental illness was estimated implicitly using a standard-of-living approach. We analysed data from 16 waves of the Household, Income and Labour Dynamics in Australia Survey (HILDA) using 209,871 observations. Unobserved heterogeneity was mitigated using an extended random-effects estimator. RESULTS The equivalised disposable income of people with mental illness, measured by a self-reported mental health condition, needs to be 50% higher to achieve a similar living standard to those without a mental illness. The cost estimates vary considerably with measures of mental illness and standard of living. An alternative measure of mental illness using the first quintile of the SF-36 mental health score distribution resulted in an increase of estimated costs to 80% equivalised disposable income. CONCLUSION People with mental illness need to increase equivalised disposable income, which includes existing financial supports, by 50-80% to achieve a similar level of financial satisfaction to those without a mental illness. The cost estimate can be substantially higher if the overall life satisfaction is used to proxy for standard of living.
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Affiliation(s)
- Son Nghiem
- Centre for Applied Health Economics, Griffith University, Brisbane, QLD, Australia.
| | - Rasheda Khanam
- School of Commerce and Centre for Health, Informatics, and Economic Research, University of Southern Queensland, Toowoomba, QLD, Australia
| | - Xuan-Binh Vu
- School of Commerce and Centre for Health, Informatics, and Economic Research, University of Southern Queensland, Toowoomba, QLD, Australia
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Vietnam
| | - Bach Xuan Tran
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
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Guo Y, Sun J, Hu S, Nicholas S, Wang J. Hospitalization Costs and Financial Burden on Families with Children with Depression: A Cross-Section Study in Shandong Province, China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16193526. [PMID: 31547207 PMCID: PMC6801864 DOI: 10.3390/ijerph16193526] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 09/13/2019] [Accepted: 09/19/2019] [Indexed: 01/24/2023]
Abstract
Background: Depression, one of the most frequent mental disorders, affects more than 350 million people of all ages worldwide, with China facing an increased prevalence of depression. Childhood depression is on the rise; globally, and in China. This study estimates the hospitalization costs and the financial burden on families with children suffering from depression and recommends strategies both to improve the health care of children with depression and to reduce their families’ financial burden. Methods: The data were obtained from the hospitalization information system of 297 general hospitals in six regions of Shandong Province, China. We identified 488 children with depression. The information on demographics, comorbidities, medical insurance, hospitalization costs and insurance reimbursements were extracted from the hospital’s information systems. Descriptive statistics were presented, and regression analyses were conducted to explore the factors associated with hospitalization costs. STATA14 software was used for analysis. Results: The mean age of children with depression was 13.46 ± 0.13 years old. The availability of medical insurance directly affected the hospitalization costs of children with depression. The children with medical insurance had average total hospitalization expenses of RMB14528.05RMB (US$2111.91) and length of stay in hospital of 38.87 days compared with the children without medical insurance of hospital with expenses of RMB10825.55 (US$1573.69) and hospital stays of 26.54 days. Insured children’s mean out-of-pocket expenses (6517.38RMB) was lower than the those of uninsured children (RMB10825.55 or US$1573.69), significant at 0.01 level. Insured children incurred higher treatment costs, drug costs, bed fees, check-up fees, test costs and nursing fees than uninsured patients (p < 0.01). Conclusions: Children suffering from depression with medical insurance had higher hospitalization costs and longer hospitalization stays than children without medical insurance. While uninsured inpatients experienced larger out-of-pocket costs than insured patients, out-of-pocket hospital expenses strained all family budgets, pushing many, especially low-income, families into poverty—insured or uninsured. The different hospital cost structures for drugs, treatment, bed fees, nursing and other costs, between insured and uninsured children with depression, suggest the need for further investigations of treatment regimes, including over-demand by parents for treatment of their children, over-supply of treatment by medical staff and under-treatment of uninsured patients. We recommend more careful attention paid to diagnosing depression in girls and further reform to China’s health insurance schemes—especially to allow migrant families to gain basic medical insurance.
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Affiliation(s)
- Yawei Guo
- Center for Health Economics Experiment and Public Policy, School of Public Health, Shandong University; Key Laboratory of Health Economics and Policy Research, NHFPC (Shandong University), Jinan 250012, China.
| | - Jingjie Sun
- Shandong Health Commission Medical Management Service Center, Jian 250014, China.
| | - Simeng Hu
- Center for Health Economics Experiment and Public Policy, School of Public Health, Shandong University; Key Laboratory of Health Economics and Policy Research, NHFPC (Shandong University), Jinan 250012, China.
| | - Stephen Nicholas
- School of Management and School of Economics, Tianjin Normal University, West Bin Shui Avenue, Tianjin 300074, China.
- Newcastle Business School, University of Newcastle, University Drive, Newcastle, NSW 2038, Australia.
- Guangdong Institute for International Strategies, Guangdong University of Foreign Studies, Baiyun, Guangzhou, Guangdong 510420, China.
- Top Education Institute, 1 Central Avenue, Australian Technology Park, Eveleigh, Sydney, NSW 2015, Australia.
| | - Jian Wang
- Dong Fureng Institute of Economic and Social Development, Wuhan University, No.54 Dongsi Lishi Hutong, Dongcheng District, Beijing 100010, China.
- Center for Health Economics and Management at School of Economics and Management, Wuhan University, 299 Bayi Road, Wuchang District, Wuhan, Hubei Province 430072, China.
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Gumbie M, Parkinson B, Cutler H, Gauld N, Mumford V. Is Reclassification of the Oral Contraceptive Pill from Prescription to Pharmacist-Only Cost Effective? Application of an Economic Evaluation Approach to Regulatory Decisions. PHARMACOECONOMICS 2019; 37:1049-1064. [PMID: 31069781 DOI: 10.1007/s40273-019-00804-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND AND OBJECTIVE Unplanned pregnancies can lead to poorer maternal and child health outcomes. The Australian Therapeutic Goods Administration committee rejected reclassifying a range of oral contraceptive pills (OCPs) from prescription to pharmacist-only medicines in 2015, mainly based on safety concerns. Improving access to OCPs may encourage some women to use contraceptives or switch from other contraceptive methods. However, some adverse events may increase and some women may stop using condoms, increasing their risk of sexually transmitted infections. This study aimed to estimate the cost effectiveness of reclassifying OCPs from prescription to pharmacist-only. PERSPECTIVE Healthcare system. SETTING Australian primary care. METHODS A Markov model was used to synthesise data from a variety of sources. The model included all Australian women aged 15-49 years (N = 5,644,701). The time horizon was 35 years. Contraceptive use before reclassification was estimated using data from the Household, Income and Labour Dynamics in Australia (HILDA) survey, while survey data informed use after reclassification. Health outcomes included pregnancies, pregnancy outcomes (live birth, miscarriage, stillbirth, ectopic pregnancy and abortion), sexually transmitted infections, adverse events (venous thromboembolism, depression, myocardial infarction and stroke), ovarian cancer cases and quality-adjusted life-years. Costs included those related to general practitioner and specialist consultations, contraceptives and other medicines, pharmacist time, hospitalisations and adverse events. All costs were reported in 2016 Australian Dollars. A 5% discount rate was applied to health outcomes and costs. RESULTS Reclassifying OCPs resulted in 85.70 million quality-adjusted life-years experienced and costs of $46,910.14 million over 35 years, vs. 85.68 million quality-adjusted life-years experienced and costs of $50,274.95 million with OCPs remaining prescription-only. Thus, reclassifying OCPs was more effective and cost saving. However, a sensitivity analysis found that more research on the probability of pregnancy in women not using contraception and not trying to conceive is needed. CONCLUSION Reclassifying OCPs is likely to be considered cost effective by Australian decision makers.
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Affiliation(s)
- Mutsa Gumbie
- Centre for the Health Economy, Macquarie University, Sydney, NSW, 2109, Australia
| | - Bonny Parkinson
- Centre for the Health Economy, Macquarie University, Sydney, NSW, 2109, Australia.
| | - Henry Cutler
- Centre for the Health Economy, Macquarie University, Sydney, NSW, 2109, Australia
| | - Natalie Gauld
- School of Pharmacy, University of Auckland, Auckland, 1023, New Zealand
| | - Virginia Mumford
- Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, 2109, Australia
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McCallum SM, Batterham PJ, Calear AL, Sunderland M, Carragher N. Reductions in quality of life and increased economic burden associated with mental disorders in an Australian adult sample. AUST HEALTH REV 2019; 43:644-652. [DOI: 10.1071/ah16276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 08/11/2018] [Indexed: 11/23/2022]
Abstract
Objective
The aim of this study was to determine the effect of a broad range of common mental disorders and their comorbidity on health-related quality of life and functional disability.
Methods
In all, 2734 Australians aged ≥18 years, recruited from the general community via Facebook during August–December 2014, completed an online survey assessing demographic characteristics, nine mental disorders, suicidal ideation and attempt. Outcome measures were health-related quality of life (assessed using the Assessment of Quality of Life (AQoL)-4D measure and functional disability (days out of role).
Results
Overall, 53.1% of the sample met criteria for at least one mental disorder. Participants with each of the 11 mental health problems had significantly lower mean AQoL-4D scores and significantly greater functional disability compared with not having the disorder (P<0.001). A monotonic decrease in quality of life and an increase in functional disability were observed with an increased total number of comorbid disorders (P<0.001). Accounting for disorder prevalence, annual economic burden for each mental disorder was estimated to be in the range of A$870 million–A$17 billion.
Conclusions
Mental disorders negatively affect health-related quality of life and functional disability, exacerbated by increased comorbidity. The economic burden to participants and employers estimated in this study is of concern, and highlights the importance of evidence-based treatment and prevention approaches.
What is known about the topic?
Mental disorders are associated with poorer health-related quality of life, increased functional disability and increased economic costs.
What does this paper add?
This paper furthers our understanding of the associations of nine mental disorders, suicidal ideation and suicide attempts with quality of life in an Australian setting, highlighting the considerable economic implications of these associations. Further, it reveals that comorbidity of mental disorders exacerbates reductions in quality of life and increased functional disability.
What are the implications for practitioners?
The economic burden associated with lost productivity and quality of life for individuals with mental disorders is considerable. Therefore, prioritising funding to prevention and treatment using evidence-based approaches will have significant effect in terms of economic productivity and personal well-being for individuals.
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Johnston KM, Powell LC, Anderson IM, Szabo S, Cline S. The burden of treatment-resistant depression: A systematic review of the economic and quality of life literature. J Affect Disord 2019; 242:195-210. [PMID: 30195173 DOI: 10.1016/j.jad.2018.06.045] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 01/14/2023]
Abstract
BACKGROUND Major depressive disorder (MDD) is a global public health concern. In particular, treatment-resistant depression (TRD) represents a key unmet need in the management of MDD. A systematic review of the epidemiological and economic literature on the burden associated with an increasing number of treatment steps due to TRD/non-response within an MDD episode was performed to quantify the burden of TRD. METHODS Studies were identified in the PubMed/Medline databases through April 27th, 2017. Articles were limited to full-length peer-reviewed journal publications with no date restrictions. Economic and patient health-related quality of life (HRQoL) data on non-response by the number of treatment steps were quantified and, where appropriate, compared across studies; otherwise, comparative data within studies were reported. RESULTS The 12 studies on economic burden found an association between increasing levels of TRD/non-response and elevations in direct and indirect costs. Likewise, the 19 studies studying HRQoL burden found that increasing levels of TRD/non-response correlated with reduced patient HRQoL and health status. LIMITATIONS TRD is defined inconsistently, which results in notable heterogeneity between published studies and poses methodological challenges for between-study comparisons. It is unknown if the increased economic and patient HRQoL burden are due to factors associated with TRD/non-response in addition to those due to depression persistence or severity. CONCLUSIONS A consistent trend was observed such that medical costs increased and patient HRQoL and health status decreased by increasing level of TRD/non-response within an MDD episode. These findings highlight the need for improved therapies for TRD to help reduce disease burden.
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Affiliation(s)
| | | | | | | | - Stephanie Cline
- Takeda Pharmaceuticals International, Inc, 1 Takeda Pkwy, Deerfield, IL 60015, USA.
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Ferrari M, Yap K, Scott N, Einstein DA, Ciarrochi J. Self-compassion moderates the perfectionism and depression link in both adolescence and adulthood. PLoS One 2018; 13:e0192022. [PMID: 29466452 PMCID: PMC5821438 DOI: 10.1371/journal.pone.0192022] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 01/16/2018] [Indexed: 01/05/2023] Open
Abstract
Background Psychological practitioners often seek to directly change the form or frequency of clients’ maladaptive perfectionist thoughts, because such thoughts predict future depression. Indirect strategies, such as self-compassion interventions, that seek to change clients’ relationships to difficult thoughts, rather than trying to change the thoughts directly could be just as effective. This study aimed to investigate whether self-compassion moderated, or weakened, the relationship between high perfectionism and high depression symptoms in both adolescence and adulthood. Methods The present study utilised anonymous self-report questionnaires to assess maladaptive perfectionism, depression, and self-compassion across two samples covering much of the lifespan. Questionnaires were administered in a high school setting for the adolescent sample (Study 1, Mage = 14.1 years, n = 541), and advertised through university and widely online to attract a convenience sample of adults (Study 2, Mage = 25.22 years, n = 515). Results Moderation analyses revealed that self-compassion reduced the strength of relationship between maladaptive perfectionism and depression in our adolescent Study 1 (β = -.15, p < .001, R2 = .021.) and our adult study 2 (β = -.14, p < .001, R2 = .020). Limitations Cross-sectional self-reported data restricts the application of causal conclusions and also relies on accurate self-awareness and willingness to respond to questionnaire openly. Conclusions The replication of this finding in two samples and across different age-appropriate measures suggests that self-compassion does moderate the link between perfectionism and depression. Self-compassion interventions may be a useful way to undermine the effects of maladaptive perfectionism, but future experimental or intervention research is needed to fully assess this important possibility.
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Affiliation(s)
- Madeleine Ferrari
- School of Psychology, Australian Catholic University, Sydney, New South Wales, Australia
- School of Psychology, University of Sydney, Sydney, New South Wales, Australia
- * E-mail:
| | - Keong Yap
- School of Psychology, Australian Catholic University, Sydney, New South Wales, Australia
| | - Nicole Scott
- School of Health Sciences, RMIT University, Bundoora, Victoria, Australia
| | - Danielle A. Einstein
- Department of Psychology, Macquarie University, Sydney, New South Wales, Australia
| | - Joseph Ciarrochi
- Institute of Positive Psychology and Education, Australian Catholic University, Sydney, New South Wales, Australia
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Abstract
OBJECTIVE To assess the prevalence of, and factors associated with, moderate-to-severe depressive symptoms in community-dwelling older Australian women. METHODS A questionnaire-based, cross-sectional study was conducted amongst community-dwelling older women. Participants were recruited between April and August 2014 from a national database based on the electoral roll. Depressive symptoms were assessed by the Beck Depression Inventory-II (BDI-II) tool. Vasomotor symptoms (VMS), vulvovaginal atrophy (VVA), and pelvic floor symptoms were assessed using validated questionnaires. Women were provided a comprehensive list of psychotropic medications (antidepressants, benzodiazepines, antipsychotics, and mood stabilizers) to identify their use over the preceding month. RESULTS In all, 1,534 women completed the BDI-II. Overall, 34.2% (95% confidence interval [CI] 31.8%-36.7%) of women had VMS, 6.3% (95% CI 5.2%-7.7%) had moderate-to-severe depressive symptoms (BDI-II score ≥20), 26.8% (95% CI 24.6%-29.1%) had used any psychotropic medication in the previous month, and 17.5% (95%CI: 15.6-19.5%) had taken an antidepressant.Moderate-to-severe depressive symptoms were more common among women using antidepressants compared with nonusers (16.6% vs 4.3%; P < 0.001). Obesity (adjusted odds ratio [AOR] 2.18, 95% CI 1.17-4.04), living in financially insecure housing (AOR 3.84, 95% CI 2.08-8.08), being a caregiver to another person (AOR 2.39, 95% CI 1.36-4.19), being a smoker (AOR 2.28, 95% CI 1.12-4.66), having VMS (AOR 1.67, 95% CI 1.03-2.62), having pelvic floor dysfunction (AOR 1.78, 95% CI 1.08-2.94), and having vaginal dryness during intercourse (AOR 1.84, 95% CI 1.06-3.22, P < 0.05) were positively and independently associated with moderate-to-severe depressive symptoms. Being currently partnered (AOR 0.57, 95% CI 0.33-0.97) and employed (AOR 0.38, 95% CI 0.16-0.92) were associated with a lower likelihood of depressive symptoms. CONCLUSIONS In older women, depressive symptoms are common and are associated with social and financial insecurity, and with VMS.
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Ivandic I, Kamenov K, Rojas D, Cerón G, Nowak D, Sabariego C. Determinants of Work Performance in Workers with Depression and Anxiety: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14050466. [PMID: 28445433 PMCID: PMC5451917 DOI: 10.3390/ijerph14050466] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Revised: 04/17/2017] [Accepted: 04/22/2017] [Indexed: 12/21/2022]
Abstract
Depression and anxiety are highly prevalent disorders with an impact on existential aspects of person’s life, including employment i.e., work performance (WP). In order to develop appropriate strategies, it is essential to identify determinants of WP. The objective of this study was to identify the built, social, attitudinal and health system-related environmental determinants of WP in workers with anxiety or depression in total (N = 1211) and regarding the level of disability. Hierarchical binary logistic regression was performed on data obtained from implementation of the WHO Model Disability Survey (MDS) in Chile in 2015. Hindering aspects of means of transportation and workplace, and the use of personal assistance were determinants of WP for all workers with anxiety or depression. Results differed with level of disability. Hindering aspects of means of transportation and workplace, and discrimination were determinants of WP for persons with mild to moderate disability, while hindering aspects of the workplace and dwelling, and the use of personal assistance were determinants of WP for persons with severe disability. Our results emphasize the need for a broader understanding of determinants of WP and the requirement for an integrative approach in developing both universal and specific strategies that go beyond workplace settings.
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Affiliation(s)
- Ivana Ivandic
- Department of Medical Informatics, Biometry and Epidemiology-IBE, Chair for Public Health and Health Services Research, Research Unit for Biopsychosocial Health, Ludwig-Maximilians-Universität (LMU), Marchioninistr. 17, 81377 Munich, Germany.
| | - Kaloyan Kamenov
- Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Diego de León 62, 28006 Madrid, Spain.
| | - Diego Rojas
- Departamento de Estudios, Servicio Nacional de la Discapacidad (Senadis), Ministerio de Desarrollo Social, Catedral 1575, 8340309 Santiago, Chile.
| | - Gloria Cerón
- Departamento de Estudios, Servicio Nacional de la Discapacidad (Senadis), Ministerio de Desarrollo Social, Catedral 1575, 8340309 Santiago, Chile.
| | - Dennis Nowak
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Ludwig-Maximilians-Universität (LMU), Ziemssenstr. 1, 80336 Munich, Germany.
| | - Carla Sabariego
- Department of Medical Informatics, Biometry and Epidemiology-IBE, Chair for Public Health and Health Services Research, Research Unit for Biopsychosocial Health, Ludwig-Maximilians-Universität (LMU), Marchioninistr. 17, 81377 Munich, Germany.
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Abstract
BACKGROUND Major depressive disorder (MDD) impacts health, quality of life and workplace productivity. Antidepressant treatment is the primary therapeutic intervention. This study assessed the efficacy and tolerability of new generation antidepressants and their cost-effectiveness in the Singapore healthcare system. METHODS We conducted a systematic search for head-to-head randomised controlled trials on ten antidepressants (agomelatine, duloxetine, escitalopram, fluvoxamine, fluoxetine, mirtazapine, paroxetine, sertraline, trazodone and venlafaxine) employed as monotherapy in acute MDD management. We performed a network meta-analysis to compare their relative efficacy. The outcome measures for efficacy were response and remission rate, and mean change in Hamilton Depression Rating Scale (HDRS) score; and for tolerability, study withdrawal rates due to adverse events. To evaluate their relative cost effectiveness, a decision tree simulating a cohort of MDD patients using antidepressant as monotherapy was constructed from a societal perspective over 6 months. We used effectiveness data from our network meta-analysis and local data on resource use for depression in Singapore. The incremental cost expected for each additional quality-adjusted life-year (QALY) gained was calculated and presented as the incremental cost-effectiveness ratio (ICER). RESULTS We identified 76 relevant articles for the network meta-analysis. Of the ten agents included in the analysis, mirtazapine and agomelatine were most efficacious in achieving response and remission, respectively. Mirtazapine and duloxetine resulted in the greatest magnitude of change in the HDRS score. Agomelatine, escitalopram and sertraline were the best tolerated of the drugs analysed, while duloxetine was the least well tolerated drug. Using a composite outcome of efficacy (response and remission rates) and tolerability, agomelatine, escitalopram and mirtazapine were the favoured treatments. In the cost-effectiveness analysis, apart from agomelatine, all the treatments were dominated by mirtazapine. Against mirtazapine, agomelatine was not cost effective given that its ICER exceeded the threshold value. CONCLUSION Agomelatine, escitalopram and mirtazapine had favourable balance between efficacy and tolerability. In addition, mirtazapine was a cost-effective option in the Singapore healthcare system.
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Nguyen KH, Gordon LG. Cost-Effectiveness of Repetitive Transcranial Magnetic Stimulation versus Antidepressant Therapy for Treatment-Resistant Depression. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:597-604. [PMID: 26297087 DOI: 10.1016/j.jval.2015.04.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 03/13/2015] [Accepted: 04/03/2015] [Indexed: 05/16/2023]
Abstract
BACKGROUND Repetitive transcranial magnetic stimulation (rTMS) therapy is a clinically safe, noninvasive, nonsystemic treatment for major depressive disorder. OBJECTIVE We evaluated the cost-effectiveness of rTMS versus pharmacotherapy for the treatment of patients with major depressive disorder who have failed at least two adequate courses of antidepressant medications. METHODS A 3-year Markov microsimulation model with 2-monthly cycles was used to compare the costs and quality-adjusted life-years (QALYs) of rTMS and a mix of antidepressant medications (including selective serotonin reuptake inhibitors, serotonin and norepinephrine reuptake inhibitors, tricyclics, noradrenergic and specific serotonergic antidepressants, and monoamine oxidase inhibitors). The model synthesized data sourced from published literature, national cost reports, and expert opinions. Incremental cost-utility ratios were calculated, and uncertainty of the results was assessed using univariate and multivariate probabilistic sensitivity analyses. RESULTS Compared with pharmacotherapy, rTMS is a dominant/cost-effective alternative for patients with treatment-resistant depressive disorder. The model predicted that QALYs gained with rTMS were higher than those gained with antidepressant medications (1.25 vs. 1.18 QALYs) while costs were slightly less (AU $31,003 vs. AU $31,190). In the Australian context, at the willingness-to-pay threshold of AU $50,000 per QALY gain, the probability that rTMS was cost-effective was 73%. Sensitivity analyses confirmed the superiority of rTMS in terms of value for money compared with antidepressant medications. CONCLUSIONS Although both pharmacotherapy and rTMS are clinically effective treatments for major depressive disorder, rTMS is shown to outperform antidepressants in terms of cost-effectiveness for patients who have failed at least two adequate courses of antidepressant medications.
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Affiliation(s)
- Kim-Huong Nguyen
- Center for Applied Health Economics, Menzies Health Institute Queensland, Griffith University, Australia
| | - Louisa G Gordon
- Center for Applied Health Economics, Menzies Health Institute Queensland, Griffith University, Australia.
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Almeida OP, Marsh K, Flicker L, Hickey M, Ford A, Sim M. Reducing depression during the menopausal transition: study protocol for a randomised controlled trial. Trials 2014; 15:312. [PMID: 25095797 PMCID: PMC4143563 DOI: 10.1186/1745-6215-15-312] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 07/24/2014] [Indexed: 11/19/2022] Open
Abstract
Background The menopausal transition (MT) is a biological inevitability for all ageing women that can be associated with changes in mood, including depressive symptoms. There is tentative evidence that women who develop depression during the MT have greater risk of subsequent depressive episodes, as well as increased health morbidity and mortality. Thus, preventing depression during the MT could enhance both current and the future health and well-being of women. This study aims to test the efficacy of a client-centred health promotion intervention to decrease the 12-month incidence of clinically significant symptoms of depression among women undergoing the MT. Methods/Design This randomised controlled trial will recruit 300 women undergoing the MT living in the Perth metropolitan area. They will be free of clinically significant symptoms of depression and of psychotic or bipolar disorders. Consenting participants will be stratified for the presence of subsyndromal symptoms of depression and then randomly assigned to the intervention or control group. The intervention will consist of eight telephone health promotion sessions that will provide training in problem solving and education about the MT, healthy ageing, depression and anxiety, and management of chronic health symptoms and problems. The primary outcome of interest is the onset of a major depressive episode according the DSM-IV-TR criteria during the 12-month follow-up or of clinically significant symptoms of depression, as established by a score of 15 or greater on the Patient Health Questionnaire (PHQ-9). Secondary outcomes of interest include changes in the severity of symptoms of depression and anxiety (Hospital Anxiety and Depression Scale, HADS), quality of life (Short Form Health Survey, SF-12), and lifestyle. Discussion Current evidence shows that depressive symptoms and disorders are leading causes of disability worldwide, and that they are relatively common during the MT. This study will use a multifaceted health promotion intervention with the aim of preventing depression in these women. If successful, the results of this trial will have implications for the management of women undergoing the MT. Trial registration Australian and New Zealand Clinical Trials Registry ACTRN12613000724774. Date registered: 1 July 2013.
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Affiliation(s)
- Osvaldo P Almeida
- Western Australian Centre for Health & Ageing (M573), Centre for Medical Research of the Perkins Institute for Medical Research, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia.
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The Longitudinal Prediction of Costs due to Health Care Uptake and Productivity Losses in a Cohort of Employees With and Without Depression or Anxiety. J Occup Environ Med 2014; 56:794-801. [DOI: 10.1097/jom.0000000000000234] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ho RCM, Mak KK, Chua ANC, Ho CSH, Mak A. The effect of severity of depressive disorder on economic burden in a university hospital in Singapore. Expert Rev Pharmacoecon Outcomes Res 2014; 13:549-59. [PMID: 23977979 DOI: 10.1586/14737167.2013.815409] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Depressive disorder is treatable but costly, thus influencing quality of life of people. AIM Determine direct and indirect costs incurred by depressive disorder in Singapore. METHODS A 1-year prospective naturalistic study was conducted in a university mood disorder center between 2007 and 2008. Patients with primary International Classification of Disease-10 diagnosis of depressive disorder were recruited. Disease costs between mild, moderate and severe depression, and cost predictors were analyzed and determined. RESULTS Forty nine patients completed the study. Mean annual total costs per patient were US$7638. Indirect costs (81%) dominated the total costs. Approximately 50% of indirect costs were associated with loss of productivity and unemployment. Higher education level, higher mean Hamilton Rating Scale for Depression score and number of suicide attempts were independent variables associated with increased direct costs while mean Hamilton Rating Scale for Depression scale score was an independent variable for indirect costs. CONCLUSION Medical cost saving strategies should focus on indirect costs.
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Affiliation(s)
- Roger C M Ho
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, 119074, Singapore.
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15
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McTernan WP, Dollard MF, LaMontagne AD. Depression in the workplace: An economic cost analysis of depression-related productivity loss attributable to job strain and bullying. WORK AND STRESS 2013. [DOI: 10.1080/02678373.2013.846948] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Rich JL, Byrne JM, Curryer C, Byles JE, Loxton D. Prevalence and correlates of depression among Australian women: a systematic literature review, January 1999- January 2010. BMC Res Notes 2013; 6:424. [PMID: 24138703 PMCID: PMC3827921 DOI: 10.1186/1756-0500-6-424] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Accepted: 09/19/2013] [Indexed: 11/24/2022] Open
Abstract
Background Little is known about the prevalence and correlates of depression among Australian women. This systematic review of depression among women in Australia, the largest identified to date, highlights the prevalence and correlates of depression across the life span. Results The report adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement (PRISMA). Six health related databases were selected: Medline, PsychInfo, SCOPUS, Cinhal, Informit and Cochrane Systematic Reviews. 1,888 initial articles were found, and 111 articles were considered relevant for review. Prevalence rates of depression among women ranged from 2.6% to 43.9%. Higher rates were reported for younger women, or specific population groups. Most significant correlates included, age, adverse life events, tobacco use, sole motherhood, and previous mental health problems. Conclusions Limitations include the scope of the investigation’s aims and inclusion criteria, and the failure to identify gender specific data in most studies. Publication bias was likely, given that only papers reported (or translated) in English were included. Despite the breadth of information available, there were noticeable gaps in the literature. Some studies reported on affective disorders, but did not specifically report on depression; it is concluded that each mental illness warrants separate investigation. It was also common for studies to report a total prevalence rate without separating gender. This report recommends that it is vital to separate male and female data. The report concludes that more research is needed among mid-age women, Indigenous women, non-heterosexual women and Culturally and Linguistically Diverse (CALD) women.
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Affiliation(s)
- Jane L Rich
- Research Centre for Gender, Health & Ageing, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW 2308, Australia.
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Zhao FL, Gao L, Li SC. Burden of Disease Studies in the Asia-Pacific Region: Are There Enough being Performed to Provide Information for Evidence-Based Health Policy? Value Health Reg Issues 2013; 2:152-159. [DOI: 10.1016/j.vhri.2013.02.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Scott D, Happell B. Utilization and perceptions of primary health care services in Australian adults with mental illness. Popul Health Manag 2012; 16:208-13. [PMID: 23276291 DOI: 10.1089/pop.2012.0018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Persons accessing inpatient mental health services generally experience reduced access to and quality of primary health care. The objective of this study was to compare health service utilization and perceptions, and receipt of specified health services, in Australian adults with and without a previous mental illness diagnosis. A cross-sectional survey was administered by computer-assisted telephone interviewing in 2011; the main outcome measures were receipt of services in the previous 12 months, satisfaction with health care services, and concerns regarding health care affordability. Participants included 1275 adults residing in Queensland, Australia; 292 (23%) participants reported a diagnosis of mental illness, largely depression and/or anxiety (87%). The mental illness group had higher scores for concerns regarding health care affordability (mean ranks 778 vs. 706, respectively; z=-2.90, P=0.004) and lower scores for perceptions of health care service quality and accessibility (mean ranks 631 vs. 701, respectively; z=-2.90, P=0.004). After adjustment for increased utilization of services, the mental illness group had an increased likelihood of having received only 5 of 19 services in the past 12 months (odds ratios: 1.54-1.71). Compared to those with no mental illness, Australians with a mental illness report increased dissatisfaction with health care affordability, accessibility, and quality, and generally have similar odds of primary care services per health care utilization despite being at significantly greater risk of chronic disease.
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Affiliation(s)
- David Scott
- Institute for Health and Social Science Research, Central Queensland University, Rockhampton, Australia.
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Paddison JS, Cafarella P, Frith P. Use of an Australian quality of life tool in patients with COPD. COPD 2012; 9:585-95. [PMID: 22946600 DOI: 10.3109/15412555.2012.706666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
UNLABELLED COPD is a leading chronic disease, increasing globally. Given this condition's irreversible and progressive nature, health-related quality of life (HRQOL) is increasingly a primary end-point in COPD management. We evaluated several HRQOL tools with a primary goals of (1) investigating how the generic Assessment Quality of Life (AQOL) functions compared to the Medical Outcomes Study 36-item Short Form Health Survey (SF36) and the St. Georges Respiratory Questionnaire (SGRQ); and (2) considering the extent to which clinical disease severity, as measured by the BODE index, predicts variation in HRQOL reports. METHODS 134 consecutive patients entering a pulmonary rehabilitation program were recruited. Participants completed two generic measures of HRQOL (SF36 and AQOL) and one disease specific measure (SGRQ). The clinical severity of COPD was assessed using a composite global COPD severity score, BODE. RESULTS Significant associations were demonstrated between AQOL and both the SF36 (r = .68) and SGRQ (r = -.60). BODE significantly predicted AQOL scores (R = -.31); mMRC (R = -.36) and 6MWD (R = .39) were stronger contributors to these predictions than were FEV(1) or BMI. CONCLUSIONS This study establishes convergent validity between AQOL, and the SF36 and SGRQ in patients with COPD. For future studies wishing to examine HRQOL from a generic perspective, we have shown that during cross-sectional analyses AQOL performs similarly to the SF36. In addition we identified that the clinical severity of COPD, as assessed by BODE, significantly influences reports of quality of life made using AQOL. The components of BODE that most strongly contributed to predicting HRQOL were dsypnea and exercise tolerance.
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Affiliation(s)
- J S Paddison
- Department of Respiratory Medicine, Flinders University, Adelaide, South Australia, Australia
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20
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Slomp M, Jacobs P, Ohinmaa A, Bland R, Block R, Dewa CS, Wang C. The distribution of mental health service costs for depression in the Alberta population. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2012; 57:564-9. [PMID: 23073034 DOI: 10.1177/070674371205700907] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES In Canada, most mental health services are embedded in the public health care system. Little is known of the cost distribution within the mental health population. Our study aims to estimate the depression care costs of patients with a depression diagnosis, ranking them by the increasing total depression health care costs. METHODS For fiscal year 2007/08, we extracted administrative health care records from across the continuum, including physicians, outpatient services, and hospitals. Using a unique patient identifier, all service costs were merged for each person. Costs were summed by service categories and then divided by the served population into 10 equal-size groups. Further, we divided costs in the top decile into 10 percentile groups. RESULTS There were 208 167 people (5.9% of Albertans) who had at least 1 health care visit for depression. The total cost for depression treatment services was $114.5 million, an average $550 per treated person. In the first 9 deciles, most costs were for general practitioners. By the ninth decile, cost per person was about $400. Within the tenth decile, costs increased regularly, and in the top 1 percentile (1% of patients) there was an increase of cost per patient to $25 826 from $5792 in the previous percentile. CONCLUSION Per person costs were highly skewed. Until the ninth decile, the cost increased slowly, consisting of mainly physician costs. In the last decile, costs increased substantially, mainly because of hospitalizations. Thus both primary care and specialist care play key roles.
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Affiliation(s)
- Mel Slomp
- Alberta Health Services, Edmonton, Alberta, Canada.
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Rafanelli C, Offidani E, Gostoli S, Roncuzzi R. Psychological correlates in patients with different levels of hypertension. Psychiatry Res 2012; 198:154-60. [PMID: 22386218 DOI: 10.1016/j.psychres.2011.09.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2010] [Revised: 06/20/2011] [Accepted: 09/17/2011] [Indexed: 11/18/2022]
Abstract
The evidence linking essential systemic arterial hypertension (SAH) with psychological characteristics remains equivocal. The aims of this study were to assess clinical and subclinical distress, psychosocial aspects and psychological well-being in treated hypertensive patients and to evaluate the psychosocial variables associated with higher levels of blood pressure according to guidelines for hypertension management. A consecutive series of 125 hypertensive patients were evaluated using both self- and observer-rated reliable measures. Generalized anxiety disorder, minor depression, demoralization and alexithymia were the most frequent diagnoses. Cluster analysis revealed an association of three distinct symptomatological groups such as the Anxiety-Depression, the Alexithymia and the Somatization groups, with different levels of hypertension. In particular, patients with moderate to severe hypertension were more frequently in the Anxiety-Depression and the Alexithymia groups, whereas the Somatization cluster has been shown to be associated with isolated systolic hypertension. The results provide new insight into the psychosocial characteristics among patients with different levels of SAH according to recent guidelines of the management of hypertension. They also outline the need to monitor the clinical course of hypertensive patients characterized by these specific clinical and subclinical psychological conditions.
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Affiliation(s)
- Chiara Rafanelli
- Department of Psychology, University of Bologna, Bologna, Italy.
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Abstract
This case study employs solution-focused brief therapy (SFBT) to alleviate depressive symptoms in an alcohol-dependent patient with comorbid personality disorder. Alcohol dependence and depression are frequent comorbid conditions in patients presenting for treatment. For some of these, personality disorders may further complicate treatment and even present a barrier to patients seeking or being offered treatment. In the case described, the patient only sought treatment after his gingivitis led to discovery of liver damage. In addition to SFBT, the patient was prescribed acamprosate to assist with abstinence from alcohol and fluoxetine for depression. Following three sessions of SFBT spaced at 1-month intervals, the patient reported maintaining abstinence from alcohol. His symptoms of depression as measured by Depression Anxiety Stress Scale reduced from severe to normal range, and he reported a reduction in the frequency and intensity of dark thoughts that had previously plagued him when sober. Outcomes were maintained 12 months following treatment.
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Happell B, Scott D, Platania-Phung C. Provision of preventive services for cancer and infectious diseases among individuals with serious mental illness. Arch Psychiatr Nurs 2012; 26:192-201. [PMID: 22633581 DOI: 10.1016/j.apnu.2011.09.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Revised: 08/15/2011] [Accepted: 09/02/2011] [Indexed: 11/26/2022]
Abstract
Individuals living with serious mental illness (SMI) have increased mortality chiefly because of a higher prevalence of chronic disorders, including some cancers and infectious diseases. Although increased prevalence of these disorders may be attributable to lifestyle and risk behaviors, there is evidence that they may not be appropriately addressed by health professionals. We conducted a review of the literature describing preventive services for cancer and infectious diseases provided to individuals with SMI. Most studies demonstrated a 20%-30% reduced likelihood of breast, cervical, and colorectal cancer screening, or immunizations for influenza and pneumonia, in patients with SMI compared with those without SMI. This is most common in those with the most severe forms of SMI. HIV and hepatitis were more commonly screened for in people with SMI than the general population, likely because of the increased risk for these disorders within this group, but there were still substantial proportions of individuals with SMI who had never received a screening, or had not received a recent screening, for these disorders. The mental health nursing profession has an opportunity to address the disparity in care for cancer and infectious diseases, as well as other physical disorders, experienced by mental health consumers. With systemic support and ongoing education, mental health nurses may be capable of conducting or recommending screening for disorders and providing lifestyle advice. These practices may help to reduce the increased prevalence of chronic disease in SMI populations.
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Affiliation(s)
- Brenda Happell
- Institute for Health and Social Science Research, and School of Nursing and Midwifery, and CQUniversity Australia, Rockhampton, Queensland, Australia.
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24
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Economic burden of depression in South Korea. Soc Psychiatry Psychiatr Epidemiol 2012; 47:683-9. [PMID: 21526429 DOI: 10.1007/s00127-011-0382-8] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 04/10/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND A recent national survey in South Korea indicated that the 12-month prevalence rate of major depressive disorder was 2.5%. Depressive disorders may lead to disability, premature death, and severe suffering of patients and their families. This study estimates the economic burden of depression in Korea from a societal perspective. METHODS Annual direct healthcare costs associated with depression were calculated based on the National Health Insurance database. Annual direct non-healthcare costs were estimated for transport. Annual indirect costs were estimated for the following components of productivity loss due to illness such as morbidity (absenteeism and presenteeism) and premature mortality. Indirect costs were estimated using the large national psychiatric epidemiological surveys in Korea. The human capital approach was used to estimate indirect costs. RESULT The total cost of depression was estimated to be $4,049 million, of which $152.6 million represents a direct healthcare cost. Total direct non-healthcare costs were estimated to be $15.9 million. Indirect costs were estimated at $3,880.5 million. The morbidity cost was $2,958.9 million and the mortality cost was $921.6 million. The morbidity cost was identified as the largest component of overall cost. CONCLUSION Depression is a considerable burden on both society and the individual, especially in terms of incapacity to work. The Korean society should increase the public health effort to prevent and detect depression in order to ensure that appropriate treatment is provided. Such actions will lead to a significant reduction in the total burden resulting from depression.
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25
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Liossis PL, Shochet IM, Millear PM, Biggs H. The Promoting Adult Resilience (PAR) Program: The Effectiveness of the Second, Shorter Pilot of a Workplace Prevention Program. BEHAVIOUR CHANGE 2012. [DOI: 10.1375/bech.26.2.97] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
AbstractThe Promoting Adult Resilience (PAR) program is a strengths-based resilience building program that integrates Interpersonal and CBT perspectives. The second, successful pilot of the PAR program in the human-service departments of a local government organisation used a 7-week format. At posttest, PAR participants reported greater self-efficacy, more family satisfaction, greater work–life fit and balance and less negative family–work spillover than the comparison group. At the 6-month follow up, these gains were maintained, although to a lesser degree, with work–life balance being considerably strengthened, and negative spillover in both directions reduced. Participants also reported greater optimism, greater work satisfaction, less stress and promisingly for human service workers, exhaustion was reduced and work vigour was increased. This is important for human service professions as exhaustion, a component of burnout, is associated with higher employee turnover and poorer employee outcomes. Participants reported that they could easily incorporate the new skills into their lives and at follow up, they continued to use the skills to manage the demands of their work and family lives.
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Lagerveld SE, Bültmann U, Franche RL, van Dijk FJH, Vlasveld MC, van der Feltz-Cornelis CM, Bruinvels DJ, Huijs JJJM, Blonk RWB, van der Klink JJL, Nieuwenhuijsen K. Factors associated with work participation and work functioning in depressed workers: a systematic review. JOURNAL OF OCCUPATIONAL REHABILITATION 2010; 20:275-92. [PMID: 20091105 PMCID: PMC2923705 DOI: 10.1007/s10926-009-9224-x] [Citation(s) in RCA: 146] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Depression is associated with negative work outcomes such as reduced work participation (WP) (e.g., sick leave duration, work status) and work functioning (WF) (e.g., loss of productivity, work limitations). For the development of evidence-based interventions to improve these work outcomes, factors predicting WP and WF have to be identified. METHODS This paper presents a systematic literature review of studies identifying factors associated with WP and WF of currently depressed workers. RESULTS A total of 30 studies were found that addressed factors associated with WP (N = 19) or WF (N = 11). For both outcomes, studies reported most often on the relationship with disorder-related factors, whereas personal factors and work-related factors were less frequently addressed. For WP, the following relationships were supported: strong evidence was found for the association between a long duration of the depressive episode and work disability. Moderate evidence was found for the associations between more severe types of depressive disorder, presence of co-morbid mental or physical disorders, older age, a history of previous sick leave, and work disability. For WF, severe depressive symptoms were associated with work limitations, and clinical improvement was related to work productivity (moderate evidence). Due to the cross-sectional nature of about half of the studies, only few true prospective associations could be identified. CONCLUSION Our study identifies gaps in knowledge regarding factors predictive of WP and WF in depressed workers and can be used for the design of future research and evidence-based interventions. We recommend undertaking more longitudinal studies to identify modifiable factors predictive of WP and WF, especially work-related and personal factors.
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Affiliation(s)
- S E Lagerveld
- TNO Quality of Life, Business Unit Work and Employment, P.O. Box 718, 130 AS, Hoofddorp, The Netherlands.
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Hamre HJ, Witt CM, Glockmann A, Ziegler R, Kienle GS, Willich SN, Kiene H. Health costs in patients treated for depression, in patients with depressive symptoms treated for another chronic disorder, and in non-depressed patients: a two-year prospective cohort study in anthroposophic outpatient settings. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2010; 11:77-94. [PMID: 19911209 PMCID: PMC2816246 DOI: 10.1007/s10198-009-0203-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2009] [Accepted: 10/20/2009] [Indexed: 05/23/2023]
Abstract
We studied costs of healthcare and productivity loss in 487 German outpatients starting anthroposophic treatment: Group 1 was treated for depression, Group 2 had depressive symptoms but were treated for another chronic disorder, while Group 3 did not have depressive symptoms. Costs were adjusted for socio-demographics, comorbidity, and baseline health status. Total costs in groups 1-3 averaged euro7,129, euro4,371, and euro3,532 in the pre-study year (P = 0.008); euro6,029, euro3,522, and euro3,353 in the first year (P = 0.083); and euro4,929, euro3,792, and euro4,031 in the second year (P = 0.460). In the 2nd year, costs were significantly reduced in Group 1. This study underlines the importance of depression for health costs, and suggests that treatment of depression could be associated with long-term cost reductions.
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Affiliation(s)
- Harald J Hamre
- Institute for Applied Epistemology and Medical Methodology, Zechenweg 6, 79111 Freiburg, Germany.
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Dietrich S, Mergl R, Freudenberg P, Althaus D, Hegerl U. Impact of a campaign on the public's attitudes towards depression. HEALTH EDUCATION RESEARCH 2010; 25:135-150. [PMID: 19752000 DOI: 10.1093/her/cyp050] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A public campaign was launched in 2000 as part of the four-level community-based intervention 'Nuremberg Alliance Against Depression' (NAD) in Nuremberg, Germany. Evaluation results will be presented. A baseline survey was done before the campaign in Nuremberg and Wuerzburg (control region), two surveys followed 10 and 22 months after the implementation. Multiple regression analyses were performed, with time, place and the interaction of time and location as independent and the corresponding items as dependent variables. For the general population, the campaign was successful in creating awareness for the NAD. For persons who reported experience with depression and persons aware of the NAD, analyses showed positive desirable effects: more awareness of depression and the NAD. In addition, among those aware, more positive attitudes towards medication treatment and antidepressants developed and also 'lack of self-discipline' declined as causal explanation as did the notion 'pull yourself together' as treatment option. The campaign induced relevant changes mainly in persons aware of the NAD and persons who reported to have had experience with depression. The fact that many of the changes in the general population declined in the second year of the campaign, when activities were done with lower intensity, illustrates the need for permanent depression awareness action.
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Affiliation(s)
- Sandra Dietrich
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Leipzig, Semmelweisstrasse 10, D-04103 Leipzig, Germany.
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Mauskopf JA, Simon GE, Kalsekar A, Nimsch C, Dunayevich E, Cameron A. Nonresponse, partial response, and failure to achieve remission: humanistic and cost burden in major depressive disorder. Depress Anxiety 2009; 26:83-97. [PMID: 18833573 DOI: 10.1002/da.20505] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To characterize the spectrum of clinical outcomes achieved with depression treatment and the associated impact on quality of life (QOL), functional status, overall well-being, health-care costs, and productivity. SOURCES Electronic databases including Medline were searched for English language sources between 1995 and 2007 using key words of depression, nonresponse, partial response, and remission and QOL, functional status, utility, cost, and productivity. STUDY SELECTION Relevant abstracts were obtained for 488 references and full-text articles were reviewed that included primary data and compared outcomes by treatment response. Data were abstracted from 26 full-text articles. DATA ABSTRACTION Detailed evidence tables were prepared with the relevant data as well as information on the study design. All data abstracted were checked for accuracy. synthesis: Treatment remitters and partial responders reported clinically and statistically significant improvements in QOL, functional status, and overall well-being compared to nonresponders. Annual health-care costs and productivity losses were significantly lower for remitters and partial responders compared to nonresponders. CONCLUSIONS The reduced disease burden for remitters and partial responders compared to nonresponders indicates that new treatment strategies that improve the rates of response/remission with initial treatment might have value to patients and to society.
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Affiliation(s)
- Josephine A Mauskopf
- RTI Health Solutions, Research Triangle Park, 200 Park Drive, Research Triangle Park, NC 27709, USA.
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Shea TL, Tennant A, Pallant JF. Rasch model analysis of the Depression, Anxiety and Stress Scales (DASS). BMC Psychiatry 2009; 9:21. [PMID: 19426512 PMCID: PMC2689214 DOI: 10.1186/1471-244x-9-21] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2008] [Accepted: 05/09/2009] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND There is a growing awareness of the need for easily administered, psychometrically sound screening tools to identify individuals with elevated levels of psychological distress. Although support has been found for the psychometric properties of the Depression, Anxiety and Stress Scales (DASS) using classical test theory approaches it has not been subjected to Rasch analysis. The aim of this study was to use Rasch analysis to assess the psychometric properties of the DASS-21 scales, using two different administration modes. METHODS The DASS-21 was administered to 420 participants with half the sample responding to a web-based version and the other half completing a traditional pencil-and-paper version. Conformity of DASS-21 scales to a Rasch partial credit model was assessed using the RUMM2020 software. RESULTS To achieve adequate model fit it was necessary to remove one item from each of the DASS-21 subscales. The reduced scales showed adequate internal consistency reliability, unidimensionality and freedom from differential item functioning for sex, age and mode of administration. Analysis of all DASS-21 items combined did not support its use as a measure of general psychological distress. A scale combining the anxiety and stress items showed satisfactory fit to the Rasch model after removal of three items. CONCLUSION The results provide support for the measurement properties, internal consistency reliability, and unidimensionality of three slightly modified DASS-21 scales, across two different administration methods. The further use of Rasch analysis on the DASS-21 in larger and broader samples is recommended to confirm the findings of the current study.
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Affiliation(s)
- Tracey L Shea
- Swinburne University of Technology, P.O. Box 218, Hawthorn, Victoria 3122, Australia.
| | - Alan Tennant
- Department of Rehabilitation Medicine, Faculty of Medicine and Health, University of Leeds, D Floor, Martin Wing, The General Infirmary at Leeds, Gt George Street, Leeds, LS1 3EX, UK
| | - Julie F Pallant
- School of Rural Health, University of Melbourne, 49 Graham Street, Shepparton Victoria 3630, Australia
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The PHQ-8 as a measure of current depression in the general population. J Affect Disord 2009; 114:163-73. [PMID: 18752852 DOI: 10.1016/j.jad.2008.06.026] [Citation(s) in RCA: 2683] [Impact Index Per Article: 178.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Revised: 06/29/2008] [Accepted: 06/30/2008] [Indexed: 01/12/2023]
Abstract
BACKGROUND The eight-item Patient Health Questionnaire depression scale (PHQ-8) is established as a valid diagnostic and severity measure for depressive disorders in large clinical studies. Our objectives were to assess the PHQ-8 as a depression measure in a large, epidemiological population-based study, and to determine the comparability of depression as defined by the PHQ-8 diagnostic algorithm vs. a PHQ-8 cutpoint > or = 10. METHODS Random-digit-dialed telephone survey of 198,678 participants in the 2006 Behavioral Risk Factor Surveillance Survey (BRFSS), a population-based survey in the United States. Current depression as defined by either the DSM-IV based diagnostic algorithm (i.e., major depressive or other depressive disorder) of the PHQ-8 or a PHQ-8 score > or = 10; respondent sociodemographic characteristics; number of days of impairment in the past 30 days in multiple domains of health-related quality of life (HRQoL). RESULTS The prevalence of current depression was similar whether defined by the diagnostic algorithm or a PHQ-8 score > or = 10 (9.1% vs. 8.6%). Depressed patients had substantially more days of impairment across multiple domains of HRQoL, and the impairment was nearly identical in depressed groups defined by either method. Of the 17,040 respondents with a PHQ-8 score > or = 10, major depressive disorder was present in 49.7%, other depressive disorder in 23.9%, depressed mood or anhedonia in another 22.8%, and no evidence of depressive disorder or depressive symptoms in only 3.5%. LIMITATIONS The PHQ-8 diagnostic algorithm rather than an independent structured psychiatric interview was used as the criterion standard. CONCLUSIONS The PHQ-8 is a useful depression measure for population-based studies, and either its diagnostic algorithm or a cutpoint > or = 10 can be used for defining current depression.
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Abstract
OBJECTIVE There is conflicting evidence as to whether depression prevalence is increasing or is stable. Although birth cohort analysis studies show increasing prevalence, longitudinal studies do not. To date there are no published Australian studies providing long-term estimates of depression prevalence. The aim of the present study was to examine the increasing depression prevalence hypothesis in an Australian context. METHOD Data from the 1998 and 2004 South Australian Health Omnibus Surveys were re-analysed. In each survey there were >3000 participants who were interviewed. The data were weighted to achieve representativeness prior to analysis. Depression status was classified by the Primary Care Evaluation of Mental Disorders scale (the PRIME-MD) into major, other and no depressions. Both univariate and multivariable analyses were used to examine depression trends over time and to adjust the data for significant background variables. RESULTS There was no significant increase in the cases of patients classified with major depression between 1998 and 2004; there was, however, a significant decrease in other depression. The overall unadjusted prevalence of major depression was 7.4% (6.8% in 1998 and 8.0% in 2004) and for other depression it was 9.5% (10.6% in 1998 and 8.4% in 2004). The highest levels of depression, both major and other, were observed among females aged 15-29 years, and the lowest levels among those aged > or =50 years. The strongest predictor of depression was poor overall health status. CONCLUSION It is time for the conventional wisdom that depression is increasing to be reconsidered, and for a more realistic perspective, developed from evidence-based analyses, to be accepted.
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Moreira ED, Glasser DB, King R, Duarte FG, Gingell C, Group FTGSSABI. Sexual difficulties and help-seeking among mature adults in Australia: results from the Global Study of Sexual Attitudes and Behaviours. Sex Health 2008; 5:227-34. [DOI: 10.1071/sh07055] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2007] [Accepted: 02/07/2008] [Indexed: 01/23/2023]
Abstract
Background: The Global Study of Sexual Attitudes and Behaviours was a survey of 27 500 men and women in 29 countries. Here we report the sexual activity, the prevalence of sexual difficulties and related help-seeking behaviour among participants in Australia. Methods: A telephone survey was conducted in Australia in 2001–2002, with interviews based on a standardised questionnaire. A total of 1500 individuals (750 men and 750 women) aged 40 to 80 years completed the survey. The questionnaire covered demographic information, overall health, and sexual behaviours, attitudes and beliefs. Results: Overall, 83% of men and 74% of women had engaged in sexual intercourse during the 12 months preceding the interview, and 38% of all men and 29% of all women engaged in sexual intercourse more than once a week. Early ejaculation (23%), erectile difficulties (21%) and a lack of sexual interest (18%) were the most common male sexual difficulties. The most frequently reported female sexual difficulties were: lack of sexual interest (33%), lubrication difficulties (26%) and an inability to reach orgasm (25%). Older age was a significant predictor of male erectile difficulties and of lubrication difficulties in women. Only a minority of men and women had sought help for their sexual difficulty(ies) from a health professional. Conclusions: Many middle-aged and older adults in Australia report continued sexual interest and sexual activity. Several sexual difficulties are highly prevalent in this population, but those experiencing these difficulties rarely seek medical help. This may be because they do not perceive such difficulties as serious or sufficiently upsetting.
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Hawthorne G, Osborne R. Population norms and meaningful differences for the Assessment of Quality of Life (AQoL) measure. Aust N Z J Public Health 2007; 29:136-42. [PMID: 15915617 DOI: 10.1111/j.1467-842x.2005.tb00063.x] [Citation(s) in RCA: 214] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE The Assessment of Quality of Life (AQoL) instrument is widely used in Australian health research. To assist researchers interpret and report their work, this paper reports population and health status norms, general minimal important differences (MIDs) and effect sizes. METHOD Data from the 1998 South Australian Health Omnibus Survey (n=3,010 population-based respondents) were analysed by gender, age group and health status. Data from four other longitudinal studies were analysed to obtain estimated MIDs. RESULTS The mean (SD) AQoL utility score was 0.83 (0.20). Gender and age subgroup differences were apparent; the mean scores for women were consistent until their 50s, when scores declined. Greater variability was observed for males whose scores declined more slowly but consistently between 40-80 years. For both genders, those aged 80+ years had the lowest scores. When assessed by health status, those reporting excellent health obtained the highest utility scores; progressive declines were observed with decreasing health status. Effect sizes of 0.13 or greater may reflect important differences between groups. A difference in AQoL scores of 0.06 utility points over time suggests a general MID. CONCLUSIONS AQoL population norms, MIDs and effect sizes can be used as reference points for the interpretation of AQoL data. These findings add to the growing evidence that the AQoL is a robust and sensitive measure that has wide applicability. IMPLICATIONS The availability of population norms will assist researchers using the AQoL to more easily interpret and report their work.
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Affiliation(s)
- Graeme Hawthorne
- Australian Centre for Posttraumatic Mental Health, Department of Psychiatry, University of Melbourne, Victoria.
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Luppa M, Heinrich S, Angermeyer MC, König HH, Riedel-Heller SG. Cost-of-illness studies of depression: a systematic review. J Affect Disord 2007; 98:29-43. [PMID: 16952399 DOI: 10.1016/j.jad.2006.07.017] [Citation(s) in RCA: 226] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2006] [Revised: 07/25/2006] [Accepted: 07/26/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND Depression is a very common disease with substantial economic consequences. This paper reviews all published cost-of-illness studies of depression worldwide. METHODS A systematic search of cost-of-illness studies of depression in the databases MEDLINE, Web of Science, Cochrane Library, and PSYNDEXplus was conducted. Identified studies were classified by their basic characteristics. Costs reported were inflated in original currency to the year 2003 and then converted into US-dollar using purchasing power parities (US$ PPP). Additionally, national-costs were converted in costs per case and per inhabitant. RESULTS 24 papers with notable methodical differences were identified and classified by their basic characteristics. Summary estimates from the studies for the average annual costs per case ranged from $1000 to $2500 for direct costs, from $2000 to $3700 for morbidity costs and from $200 to $400 for mortality costs. The basic quantity of interest in COI-studies of depression was stated. LIMITATIONS Methodical differences limited comparison substantially. CONCLUSIONS Depression is associated with a high economic burden. Conducting COI-studies of depression along the line noted in the review could help provide the opportunity to expose differences in costs associated with different approaches to disease management.
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Affiliation(s)
- Melanie Luppa
- Department of Psychiatry, University of Leipzig, Johannisallee 20, D-04317 Leipzig, Germany.
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Fisher LJ, Goldney RD, Dal Grande E, Taylor AW, Hawthorne G. Bipolar disorders in Australia. A population-based study of excess costs. Soc Psychiatry Psychiatr Epidemiol 2007; 42:105-9. [PMID: 17080320 DOI: 10.1007/s00127-006-0133-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/25/2006] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To estimate the excess costs associated with bipolar disorders in Australia, based on prevalence (using the Mood Disorder Questionnaire (MDQ)) and associated excess burden-of-illness costs. METHODS Using data from the 2004 South Australian Health Omnibus Survey (HOS), a weighted cross-sectional survey of 3,015 adults, excess costs were estimated from health service utilisation. RESULTS There was a 2.5% lifetime prevalence of bipolar disorders, delineated by the MDQ. Those persons (MDQ positive) reported a significantly greater use of services and a poorer health status and quality of life than those who were MDQ negative. Using the service provision perspective, excess costs of bipolar disorders in Australia were approx $3.97-$4.95 billion. CONCLUSIONS These results from an Australian population demonstrate the significant economic burden of bipolar disorders. Our findings emphasise the need for further evaluation of the cost-effectiveness of different treatments, or alternative means of reducing the burden borne by individuals, the health system and the general community.
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Affiliation(s)
- Laura J Fisher
- Dept. of Psychiatry, University of Adelaide, The Adelaide Clinic, 33 Park Terrace, Gilberton, SA, 5081, Australia
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Goldney RD, Fisher LJ, Grande ED, Taylor AW, Hawthorne G. Have education and publicity about depression made a difference? Comparison of prevalence, service use and excess costs in South Australia: 1998 and 2004. Aust N Z J Psychiatry 2007; 41:38-53. [PMID: 17464680 DOI: 10.1080/00048670601050465] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To identify changes in depression, its management and associated excess costs, between 1998 and 2004 in South Australia. METHODS A face-to-face Health Omnibus Survey was conducted in 2004 among 3015 randomly selected participants aged 15 years and over, who were a random and representative sample of the South Australian population, and this was compared with a survey conducted in 1998 that used the same methodology. The main outcome measures were prevalence of depression detected by the Mood Module of the Primary Care Evaluation of Mental Disorders (PRIME-MD); use of health services; health-related quality of life assessed by the Assessment of Quality of Life; estimates of excess costs and demographic data. RESULTS There was no significant change in the overall prevalence of depression, although there was a significant decrease in respondents with other depressions, and a non-significant increase in those with major depression. No significant differences in the mean number of PRIME-MD depression symptoms were reported. Greater use of predominantly non-medical treatment services and antidepressants were reported by both those with depression and those without depression. There was a marked increase in the associated excess costs of depression. CONCLUSIONS There has been no significant improvement in the prevalence of depression and its associated morbidity and financial burden in the South Australian community between 1998 and 2004, despite a number of professional and community education programmes. It is possible that without these efforts and the increased treatment reported on in this survey, there may have been an increase in the prevalence of depression and an even greater financial burden. However, it is also possible that community services for the provision of treatment for depression have not been able to implement research strategies that have been demonstrated to be effective.
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Affiliation(s)
- Robert D Goldney
- Adelaide Clinic, 33 Park Terrace, Gilberton, SA 5081, Australia.
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Abstract
BACKGROUND Double depression, the combination of major depression and dysthymia, is associated with poor health-related quality of life (HRQoL) and increased health service utilization. OBJECTIVE To determine the prevalence of double depression, its associated morbidity and use of health services and antidepressants. METHODS A random and representative sample of the South Australian general population was interviewed. The mood module of the Primary Care Evaluation of Mental Disorders (PRIME-MD), the Short-Form Health Status Questionnaire (SF-36) and Assessment of Quality of Life (AQoL) instruments were administered, and data relating to health service utilization, antidepressant use and role functioning were collected. RESULTS Double depression was present in 3.3% of the population. The use of health services was significantly higher in this group than those with no depression, or dysthymia or major depression alone. Only 15.2% had attended a community health service, 18.2% had seen a psychiatrist, 10.1% a psychologist, 16.2% a social worker and 9.1% any other counsellor in the last month. While 41.4% were currently taking an antidepressant, the average doses of the two most commonly prescribed antidepressants were below the maximum recommended doses, and the use of antidepressant augmentation strategies was also minimal. CONCLUSIONS While double depression is associated with increased morbidity and use of health services, the optimum use of both pharmacological and nonpharmacological treatments is clearly lacking in this community sample.
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Affiliation(s)
| | - Marcus A Bain
- 2Ramsay Health Care (SA), Adelaide, South Australia, Australia
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Feeling blue? The importance of a confidant for the well-being of older rural married Australian and American men. AGEING INTERNATIONAL 2006. [DOI: 10.1007/bf02915427] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Watson WL, Ozanne-Smith J, Richardsons J. An evaluation of the assessment of quality of life utility instrument as a measure of the impact of injury on health-related quality of life. Int J Inj Contr Saf Promot 2006; 12:227-39. [PMID: 16471155 DOI: 10.1080/17457300500172875] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The Assessment of Quality of Life (AQoL) is a generic health-related quality of life (HRQL) measure. It is the only HRQL instrument, currently available, that incorporates health preference values derived from an Australian population and has been extensively trialled in over 40 studies. However, prior to this study, it had not been used to measure HRQL in injury patients. The aim of this study was to evaluate the AQoL, as a measure of the impact of injury on HRQL, by examining its correlation with other commonly used measures of health outcome and its ability to discriminate between groups with injuries of varying type and severity. A total of 221 admitted injury patients, aged 18-74 years, were recruited into the study from four major Victorian metropolitan hospitals and followed up over 12 months. The AQoL and the SF-36 were administered to obtain retrospective measures of pre-injury HRQL and health status with post-injury measurements obtained at five intervals post-injury (to 12 months). A preliminary analysis of data from this study showed the AQoL was positively related to other common outcome measures and, overall, showed a strong correlation with the SF-36 Physical Component Summary and a moderate correlation with the Mental Component Summary. It also demonstrated good discrimination between groups on the basis of type of injury, body region injured and severity of injury. While further testing of the AQoL, in this context, is still necessary, this study suggests that the AQoL may be a useful measure of the impact of injury on HRQL.
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Affiliation(s)
- Wendy L Watson
- Monash University Accident Research Centre, Building 70, Monash University, Melbourne, Victoria 3800, Australia.
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Abstract
BACKGROUND Double depression, or dysthymia with superimposed major depression, is a major public health issue that imposes considerable burden on the community. Double depression and its associated morbidity have not previously been delineated in an Australian population. METHODS A random and representative sample of the South Australian population was assessed by trained interviewers. The mood module of the Primary Care Evaluation of Mental Disorders (PRIME-MD), the Short-Form Health Status Questionnaire (SF-36), and Assessment of Quality of Life (AQoL) instruments were administered, and data related to treatment use and role functioning were collated. RESULTS Double depression was present in 2.2% of the population. This group reported high levels of treatment-seeking behaviour with 90% seeking treatment in the last month and 42.4 % taking antidepressants. They also had a highly significantly poorer quality of life than did others in the community. CONCLUSIONS The 2.2% of the population with double depression reported high use of services with poor functioning and health-related quality of life. More effective intervention strategies are required.
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Affiliation(s)
- Robert D Goldney
- Dept. of Psychiatry, University of Adelaide, The Adelaide Clinic, 33 Park Terrace, Gilberton, South Australia 5081.
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Goldney R, Hawthorne G, Fisher L. Is the Australian National Survey of Mental Health and Wellbeing a reliable guide for health planners? A methodological note on the prevalence of depression. Aust N Z J Psychiatry 2004; 38:635-8. [PMID: 15298586 DOI: 10.1080/j.0004-8674.2004.01425.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To consider whether the prevalence of depression reported in the Australian National Survey of Mental Health and Wellbeing is a reliable guide for mental health planners. METHOD A comparison of methodologies for the detection of depression in the Australian National Survey and a South Australian survey. RESULTS The Australian National Survey using the Composite International Diagnostic Interview (CIDI) reported considerably less depression than a South Australian survey, which used the mood module of the PRIME-MD 1000 study. Although the PRIME-MD may over-diagnose depression, it is probable that the preclusion criteria of the CIDI result in an under-reporting of depression. CONCLUSIONS It is probable that the Australian National Survey under-estimates the prevalence of depression in the community. This has implications not only in assessing the morbidity and economic burden of depression, but also for the planning of future mental health services.
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Affiliation(s)
- Robert Goldney
- Department of Psychiatry, University of Adelaide, Adelaide, South Austtralia, Australia.
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