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Kangethe A, Lawrence DF, Touya M, Chrones L, Polson M, Evangelatos T. Incremental burden of comorbid major depressive disorder in patients with type 2 diabetes or cardiovascular disease: a retrospective claims analysis. BMC Health Serv Res 2021; 21:778. [PMID: 34362353 PMCID: PMC8349073 DOI: 10.1186/s12913-021-06802-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 07/19/2021] [Indexed: 11/30/2022] Open
Abstract
Background The estimated prevalence of comorbid major depressive disorder (. MDD) is 11% in patients with type 2 diabetes (T2D) and 15–20% in those with cardiovascular disease (CVD). Comorbid MDD continues to be a significant source of economic burden to the healthcare system. Methods We assessed the incremental healthcare burden of comorbid MDD in patients with T2D or CVD. This real-world, retrospective, administrative claims study analyzed commercially insured adults with T2D or CVD diagnosed on at least 2 separate claims within 12 months of each other (between January 1, 2011, and September 30, 2018). CVD included congestive heart failure, peripheral vascular disease, coronary heart disease, and cerebrovascular disease. The study compared patients with and without MDD with either T2D or CVD. Study assessments included all-cause healthcare resource utilization (proportion of patients with hospitalization, emergency department [ED] visits, and outpatient visits) and cost. Results Patients were matched by propensity score for demographics and baseline characteristics, resulting in similar baseline characteristics for the respective subcohorts. After matching, 22,892 patients with T2D (11,446 each with and without MDD) and 28,298 patients with CVD (14,149 each with and without MDD) were included. At follow-up, patients with T2D and MDD had significantly higher rates of hospitalization (26.1% vs 17.4%, P < 0.0001) and ED visits (55.3% vs 43.0%, P < 0.0001) than those observed in patients without MDD. The total cost for patients with T2D and MDD at follow-up was significantly higher than for those without MDD ($16,511 vs $11,550, P < 0.0001). Similarly, at follow-up, patients with CVD and MDD had significantly higher rates of hospitalization (45.4% vs 34.1%, P < 0.0001) and ED visits (66.5% vs 55.4%, P < 0.0001) than those observed in patients without MDD. Total cost at follow-up for patients with CVD and MDD was significantly higher than for those without MDD ($25,546 vs $18,041, P < 0.0001). Conclusions Patients with either T2D or CVD and comorbid MDD have higher total all-cause healthcare utilization and cost than similar patients without MDD. Study findings reinforce the need for appropriate management of MDD in patients with these comorbid diseases, which in turn may result in cost reductions for payers. Trial registration Not applicable. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-06802-9.
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Affiliation(s)
- Anne Kangethe
- Magellan Method, a Division of Magellan Rx Management, 35 Landsdowne St, Scottsdale, AZ, 85251, USA
| | - Debra F Lawrence
- Takeda Pharmaceuticals U.S.A., Inc., 95 Hayden Ave, Lexington, MA, 02421, USA
| | - Maëlys Touya
- Lundbeck LLC, 6 Parkway North, Deerfield, IL, 60015, USA.
| | - Lambros Chrones
- Takeda Pharmaceuticals U.S.A., Inc., 95 Hayden Ave, Lexington, MA, 02421, USA
| | - Michael Polson
- Magellan Method, a Division of Magellan Rx Management, 35 Landsdowne St, Scottsdale, AZ, 85251, USA
| | - Themmi Evangelatos
- Takeda Pharmaceuticals U.S.A., Inc., 95 Hayden Ave, Lexington, MA, 02421, USA
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Kan K, Lokkerbol J, Jörg F, Visser E, Schoevers RA, Feenstra TL. Real-World Treatment Costs and Care Utilization in Patients with Major Depressive Disorder With and Without Psychiatric Comorbidities in Specialist Mental Healthcare. PHARMACOECONOMICS 2021; 39:721-730. [PMID: 33723804 PMCID: PMC8166711 DOI: 10.1007/s40273-021-01012-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/18/2021] [Indexed: 05/07/2023]
Abstract
BACKGROUND The majority of patients with major depressive disorder (MDD) have comorbid mental conditions. OBJECTIVES Since most cost-of-illness studies correct for comorbidity, this study focuses on mental healthcare utilization and treatment costs in patients with MDD including psychiatric comorbidities in specialist mental healthcare, particularly patients with a comorbid personality disorder (PD). METHODS The Psychiatric Case Register North Netherlands contains administrative data of specialist mental healthcare providers. Treatment episodes were identified from uninterrupted healthcare use. Costs were calculated by multiplying care utilization with unit prices (price level year: 2018). Using generalized linear models, cost drivers were investigated for the entire cohort. RESULTS A total of 34,713 patients had MDD as a primary diagnosis over the period 2000-2012. The number of patients with psychiatric comorbidities was 24,888 (71.7%), including 13,798 with PD. Costs were highly skewed, with an average ± standard deviation cost per treatment episode of €21,186 ± 74,192 (median €2320). Major cost drivers were inpatient days and daycare days (50 and 28% of total costs), occurring in 12.7 and 12.5% of episodes, respectively. Compared with patients with MDD only (€11,612), costs of patients with additional PD and with or without other comorbidities were, respectively, 2.71 (p < .001) and 2.06 (p < .001) times higher and were 1.36 (p < .001) times higher in patients with MDD and comorbidities other than PD. Other cost drivers were age, calendar year, and first episodes. CONCLUSIONS Psychiatric comorbidities (especially PD) in addition to age and first episodes drive costs in patients with MDD. Knowledge of cost drivers may help in the development of future stratified disease management programs.
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Affiliation(s)
- Kaying Kan
- University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Center, Interdisciplinary Centre for Psychopathology and Emotion Regulation, PO Box 30001, Hospital zip code CC72, 9700 RB, Groningen, The Netherlands.
| | - Joran Lokkerbol
- Centre of Economic Evaluation and Machine Learning, Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands
| | - Frederike Jörg
- University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Center, Interdisciplinary Centre for Psychopathology and Emotion Regulation, PO Box 30001, Hospital zip code CC72, 9700 RB, Groningen, The Netherlands
- GGZ Friesland, Research Department, Leeuwarden, The Netherlands
| | - Ellen Visser
- University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Rob Giel Research Center, Groningen, The Netherlands
| | - Robert A Schoevers
- University of Groningen, University Medical Center Groningen, University Center for Psychiatry, Interdisciplinary Centre for Psychopathology and Emotion Regulation, Groningen, The Netherlands
| | - Talitha L Feenstra
- University of Groningen, Department of Science and Engineering, Groningen Research Institute of Pharmacy, Groningen, The Netherlands
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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Sporinova B, Manns B, Tonelli M, Hemmelgarn B, MacMaster F, Mitchell N, Au F, Ma Z, Weaver R, Quinn A. Association of Mental Health Disorders With Health Care Utilization and Costs Among Adults With Chronic Disease. JAMA Netw Open 2019; 2:e199910. [PMID: 31441939 PMCID: PMC6714022 DOI: 10.1001/jamanetworkopen.2019.9910] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
IMPORTANCE A population-based study using validated algorithms to estimate the costs of treating people with chronic disease with and without mental health disorders is needed. OBJECTIVE To determine the association of mental health disorders with health care costs among people with chronic diseases. DESIGN, SETTING, AND PARTICIPANTS This population-based cohort study in the Canadian province of Alberta collected data from April 1, 2012, to March 31, 2015, among 991 445 adults 18 years and older with a chronic disease (ie, asthma, congestive heart failure, myocardial infarction, diabetes, epilepsy, hypertension, chronic pulmonary disease, or chronic kidney disease). Data analysis was conducted from October 2017 to August 2018. EXPOSURES Mental health disorder (ie, depression, schizophrenia, alcohol use disorder, or drug use disorder). MAIN OUTCOMES AND MEASURES Resource use, mean total unadjusted and adjusted 3-year health care costs, and mean total unadjusted 3-year costs for hospitalization and emergency department visits for ambulatory care-sensitive conditions. RESULTS Among 991 445 participants, 156 296 (15.8%) had a mental health disorder. Those with no mental health disorder were older (mean [SD] age, 58.1 [17.6] years vs 55.4 [17.0] years; P < .001) and less likely to be women (50.4% [95% CI, 50.3%-50.5%] vs 57.7% [95% CI, 57.4%-58.0%]; P < .001) than those with mental health disorders. For those with a mental health disorder, mean total 3-year adjusted costs were $38 250 (95% CI, $36 476-$39 935), and for those without a mental health disorder, mean total 3-year adjusted costs were $22 280 (95% CI, $21 780-$22 760). Having a mental health disorder was associated with significantly higher resource use, including hospitalization and emergency department visit rates, length of stay, and hospitalization for ambulatory care-sensitive conditions. Higher resource use by patients with mental health disorders was not associated with health care presentations owing to chronic diseases compared with patients without a mental health disorder (chronic disease hospitalization rate per 1000 patient days, 0.11 [95% CI, 0.11-0.12] vs 0.06 [95% CI, 0.06-0.06]; P < .001; overall hospitalization rate per 1000 patient days, 0.88 [95% CI, 0.87-0.88] vs 0.43 [95% CI, 0.43-0.43]; P < .001). CONCLUSIONS AND RELEVANCE This study suggests that mental health disorders are associated with substantially higher resource utilization and health care costs among patients with chronic diseases. These findings have clinical and health policy implications.
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Affiliation(s)
- Barbora Sporinova
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Braden Manns
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Health Services, Edmonton, Alberta, Canada
- Libin Cardiovascular Institute, O’Brien Institute of Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Marcello Tonelli
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, O’Brien Institute of Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Brenda Hemmelgarn
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, O’Brien Institute of Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Frank MacMaster
- Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Strategic Clinical Network for Addictions and Mental Health, Alberta Health Services, Edmonton, Alberta, Canada
| | - Nicholas Mitchell
- Strategic Clinical Network for Addictions and Mental Health, Alberta Health Services, Edmonton, Alberta, Canada
- Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Flora Au
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Zhihai Ma
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Robert Weaver
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Amity Quinn
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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Gómez-Pimienta E, González-Castro TB, Fresan A, Juárez-Rojop IE, Martínez-López MC, Barjau-Madrigal HA, Ramírez-González IR, Martínez-Villaseñor E, Rodríguez-Sánchez E, Villar-Soto M, López-Narváez ML, Tovilla-Zárate CA, Genis-Mendoza AD. Decreased Quality of Life in Individuals with Type 2 Diabetes Mellitus Is Associated with Emotional Distress. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16152652. [PMID: 31349552 PMCID: PMC6695823 DOI: 10.3390/ijerph16152652] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/20/2019] [Accepted: 07/22/2019] [Indexed: 01/01/2023]
Abstract
Background: individuals with type 2 diabetes show emotional distress as they learn how to cope with the disease. The emotional distress increases the possibility of complications in these patients. The aims of the present study were to evaluate the impact of the emotional distress in the quality of life of individuals with diabetes, and to investigate the demographic and clinical characteristics associated with the emotional distress of living with diabetes in a Mexican population. Methods: a total of 422 Mexican individuals with type 2 diabetes were recruited from the outpatient Diabetes Clinic of the Hospital Regional de Alta Especialidad Dr. Gustavo A. Rovirosa of Villahermosa, Tabasco. Demographic and clinical characteristics along with quality of life (SF-36) were assessed in these individuals. The emotional distress of living with diabetes was measured using the 5-item Problem Areas in Diabetes. Patients were divided according to the presence of high or low distress. Results: we identified that 31.8% (n = 134) of patients presented high diabetes-related emotional distress. We observed that hepatic diseases as comorbidities (p = 0.008) and diagnosis of major depression (p = 0.04) are factors associated with the emotional distress of living with diabetes. These patients showed a reduced quality of life in all dimensions (p < 0.001); the most affected dimensions were physical role (d = 0.37) and general health (d = 0.89) showing lower scores in comparison with patients with low emotional distress. Conclusions: our results suggest that Mexican individuals with type 2 diabetes mellitus show high emotional distress living with the disease and have a decreased quality of life. Therefore, it is necessary to decrease factors associated with the high emotional distress of living with diabetes in patients with type 2 diabetes.
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Affiliation(s)
- Elena Gómez-Pimienta
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco P.C. 86650, Mexico
| | - Thelma Beatriz González-Castro
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco P.C. 86100, Mexico
| | - Ana Fresan
- Subdirección de Investigaciones clínicas, Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Ciudad de México P.C. 14370, Mexico
| | - Isela Esther Juárez-Rojop
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco P.C. 86100, Mexico.
| | - Miriam Carolina Martínez-López
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco P.C. 86100, Mexico
| | - Hugo Adrián Barjau-Madrigal
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco P.C. 86650, Mexico
| | - Iris Rubí Ramírez-González
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco P.C. 86100, Mexico
| | - Esteban Martínez-Villaseñor
- Hospital Civil de Guadalajara, Guadalajara, Jalisco P.C. 44280, Mexico
- Hospital de Alta Especialidad "Gustavo A Rovirosa Pérez", Secretaría de Salud. Villahermosa, Tabasco P.C. 86020, Mexico
| | - Esther Rodríguez-Sánchez
- Hospital de Alta Especialidad "Gustavo A Rovirosa Pérez", Secretaría de Salud. Villahermosa, Tabasco P.C. 86020, Mexico
| | - Mario Villar-Soto
- Hospital de Alta Especialidad "Gustavo A Rovirosa Pérez", Secretaría de Salud. Villahermosa, Tabasco P.C. 86020, Mexico
| | - María Lilia López-Narváez
- Hospital General de Yajalón "Dr. Manuel Velasco Suarez", Secretaría de Salud. Yajalón, Chiapas P.C. 29930, Mexico
| | - Carlos Alfonso Tovilla-Zárate
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco P.C. 86650, Mexico.
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An J, Le QA, Dang T. Association between different types of comorbidity and disease burden in patients with diabetes. J Diabetes 2019; 11:65-74. [PMID: 29956479 DOI: 10.1111/1753-0407.12818] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 06/06/2018] [Accepted: 06/16/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND This study examined the association between different types of comorbidities and the quality of diabetes care, health-related quality of life (HRQoL), and total health care expenditure. METHODS Adult patients with diabetes were identified from the 2011 to 2013 Medical Expenditure Panel Survey, a nationally representative survey of the civilian non-institutionalized US population. Twenty different chronic conditions were captured and categorized as: (i) diabetes only; (ii) diabetes plus concordant (diabetes-related) comorbidity only; and (iii) diabetes plus one or more discordant (non-diabetes-related) comorbidities. Disease burden outcomes included the process of diabetes care (eye and foot examinations, HbA1c and cholesterol tests, influenza vaccination), HRQoL, and total health care expenditure. Multivariable models were used to examine associations between the type of comorbidity and outcomes. RESULTS A sample of 8292 patients with diabetes was identified, of which 11.4% had diabetes only, 40.5% had concordant comorbidity only, and 48.1% reported one or more discordant comorbidities. Patients with diabetes and either type of comorbidity received better quality of diabetes care than those without a comorbidity. However, patients with discordant comorbidity showed significantly lower HRQoL measures and higher health care expenditure than those with concordant comorbidity. Adjusted total mean annual expenditure was US$4891, $6326, and $9210 for those with diabetes only and those with diabetes with one concordant or one discordant comorbidity, respectively. CONCLUSIONS Higher disease burden in patients with diabetes was associated with discordant rather than concordant comorbidity. Future interventional studies evaluating patient-centered care models addressing different types of comorbidity are necessary to better manage these complex patients.
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Affiliation(s)
- JaeJin An
- Department of Pharmacy Practice and Administration, Western University of Health Sciences, Pomona, California, USA
| | - Quang A Le
- Department of Pharmacy Practice and Administration, Western University of Health Sciences, Pomona, California, USA
| | - Tracy Dang
- Department of Pharmacy Practice and Administration, Western University of Health Sciences, Pomona, California, USA
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Ferro MA, Van Lieshout RJ, Ohayon J, Scott JG. Emotional and behavioral problems in adolescents and young adults with food allergy. Allergy 2016; 71:532-40. [PMID: 26715290 DOI: 10.1111/all.12829] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Adolescents with food allergy have poorer psychosocial outcomes compared with their nonallergic counterparts; however, few studies have prospectively examined the mental health of adolescents and young adults in this vulnerable population. Our objectives were to estimate the prevalence of emotional and behavioral problems in an epidemiological sample of adolescents and young adults with food allergy; determine whether food allergy is associated with adolescent and maternal reports of such problems; and examine the patterns of change in emotional and behavioral problems from adolescence to young adulthood among individuals with and without food allergy. METHODS Data came from 1303 participants at 14 and 21 years of age in the Mater University Study of Pregnancy. Emotional and behavioral problems were measured using self- and maternal-reported symptoms of depression, anxiety, attention/deficit hyperactivity disorder (ADHD), oppositional defiant disorder, and conduct disorder. RESULTS Maternal, but not self-reports suggested that emotional and behavioral problems were higher among adolescents with food allergy. Food allergy was associated with increased odds of elevated levels of maternal-reported symptoms of depression [OR = 4.50 (1.83, 11.07)], anxiety [OR = 2.68 (1.12, 6.44)], and ADHD [OR = 3.14 (1.07, 9.19)] in adolescence. Food allergy was also associated with depressive symptoms that persisted from adolescence to young adulthood [OR = 2.05 (1.04, 4.03)]. CONCLUSIONS Emotional and behavioral problems, particularly symptoms of depression, anxiety, and ADHD, are common among adolescents with food allergy in the general population and, in the case of elevated levels of depressive symptoms, persist into young adulthood. Healthcare professionals should seek adolescent and parental perspectives when assessing emotional and behavioral problems and monitor mental health during the transition to adulthood.
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Affiliation(s)
- M. A. Ferro
- Department of Psychiatry & Behavioural Neurosciences; McMaster University; Hamilton ON Canada
- Department of Pediatrics; McMaster University; Hamilton ON Canada
- Department of Clinical Epidemiology & Biostatistics; McMaster University; Hamilton ON Canada
| | - R. J. Van Lieshout
- Department of Psychiatry & Behavioural Neurosciences; McMaster University; Hamilton ON Canada
- Department of Clinical Epidemiology & Biostatistics; McMaster University; Hamilton ON Canada
| | - J. Ohayon
- Department of Pediatrics; McMaster University; Hamilton ON Canada
| | - J. G. Scott
- Centre for Clinical Research; University of Queensland; Brisbane Qld Australia
- Royal Brisbane and Women's Hospital; Herston QLD Australia
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Ferro MA. Mediated moderation of the relation between maternal and adolescent depressive symptoms: role of adolescent physical health. Soc Psychiatry Psychiatr Epidemiol 2015; 50:1743-51. [PMID: 26260949 DOI: 10.1007/s00127-015-1103-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 08/04/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND To examine the mediating effect of family functioning on the relation between maternal and adolescent depressive symptoms and determine whether the magnitude of the mediating effect is different for adolescents with and without chronic physical health conditions. METHODS Data come from the National Longitudinal Survey of Children and Youth. A representative survey of 11,813 adolescents and their mothers was included. Maternal and adolescent depressive symptoms were measured using the 12-item Center for Epidemiological Studies Depression Scale. Family functioning was measured using the McMaster Family Assessment Device. Multilevel multiple-group path analysis was used to examine potential mediating and moderating effects. RESULTS Family functioning measured when adolescents were 14-15 years mediated the relation between maternal depressive symptoms (measured at 10-13 years) and adolescent depressive symptoms (measured at 16-19 years) for both adolescents with [αβ = 0.02 (0.02, 0.03)] and without chronic health conditions [αβ = 0.01 (0.00, 0.01)]. These findings provided evidence to suggest mediated moderation, Δαβ = 0.02 (0.01, 0.03), that is, the mediating effect of family functioning was significantly larger for adolescents with chronic health conditions. CONCLUSIONS The mediating effect of family functioning in the relation between maternal and adolescent depressive symptoms is larger for adolescents with chronic health conditions. Within the framework of family-centered care, maternal depressive symptoms and family functioning are suitable targets for preventive intervention for adolescents with chronic health conditions.
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Affiliation(s)
- Mark A Ferro
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, 1280 Main Street West, McMaster Innovation Park 201A, Hamilton, ON, L8S 4K1, Canada. .,Department of Pediatrics, McMaster University, Hamilton, Canada. .,Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada.
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Trajectories of depressive symptoms during the transition to young adulthood: the role of chronic illness. J Affect Disord 2015; 174:594-601. [PMID: 25569612 DOI: 10.1016/j.jad.2014.12.014] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 12/04/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND Little is known about the natural course of depressive symptoms among youth with chronic illness during their transition from adolescence to young adulthood. METHODS A representative epidemiological sample of 2825 youth aged 10-11 years from the National Longitudinal Survey of Children and Youth were followed until 24-25 years of age. Presence of chronic illness was measured using self-report and symptoms of depression were assessed using the Center for Epidemiological Studies Depression Scale. Multilevel modeling was used to investigate trajectories of depressive symptoms, adjusting for family environment and sociodemographic characteristics during the transition to young adulthood. RESULTS Trajectories showed cubic change over time - increasing from early to mid-adolescence, decreasing to early young adulthood, increasing again to late young adulthood. Youth with chronic illness (n=753) had significantly less favorable trajectories and significantly higher proportions of clinically relevant depressive symptoms over time compared to their peers without chronic illness (n=2072). LIMITATIONS This study is limited by selective attrition, self-reported chronic illness and no assessment of illness severity, and mediating effects of family environment factors could not be examined. CONCLUSIONS Findings support the diathesis-stress model; chronic illness negatively influenced depressive symptoms trajectories, such that youth with chronic illness had higher depression scores and less favorable trajectories over time. The health and school system are uniquely positioned to support youth with chronic illness navigate this developmental period in an effort to prevent declines in mental health.
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Plener PL, Molz E, Berger G, Schober E, Mönkemöller K, Denzer C, Goldbeck L, Holl RW. Depression, metabolic control, and antidepressant medication in young patients with type 1 diabetes. Pediatr Diabetes 2015; 16:58-66. [PMID: 24636613 DOI: 10.1111/pedi.12130] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 01/17/2014] [Accepted: 01/22/2014] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE Recent literature suggests an association between type 1 diabetes (T1D) and depression. So far, most studies explored this link in adult populations, with few data being available on diabetes and depression from minors and young adults. This study aimed to look for associations between symptoms of depression/antidepressant treatment and metabolic outcomes of T1D. METHODS We conducted an observational study using the German diabetes database (Diabetes-Patienten-Verlaufsdokumentation--DPV) and searched for patients up to the age of 25 yr, with depressive symptoms and/or receiving antidepressant medication. RESULTS Of 53 986 T1D patients below the age of 25 yr, antidepressant medication and/or depressive symptoms were reported in 419 (0.78%). After adjustment for age, gender, diabetes duration and center heterogeneity, minors and young adults with depressive symptoms showed worse outcome parameters such as a higher rate of severe hypoglycemia (0.56 vs. 0.20/patient year, p = 0.005) and more episodes of diabetic ketoacidosis (0.20 vs. 0.07/patient year, p < 0.001). Hemoglobin A1c (HbA1c) was higher in the depression group (74.50 vs. 67.58 mmol/mol, p < 0.001) and young patients with T1D and depression showed longer duration of inpatient treatment (7.04 vs. 3.10 hospital days/patient year, p < 0.001) and more frequent admissions to hospital care (0.63 vs. 0.32/patient year, p < 0.001). Antidepressant medication was recorded in 52.3% of the depressed patients, with selective serotonin reuptake inhibitors (SSRIs) being the most widely described class of antidepressants (29.1%). CONCLUSIONS Our findings demonstrate an adverse treatment outcome for young patients with T1D and comorbid depressive symptoms underlining an urgent need for collaborative mental and somatic health care for patients with T1D and depression.
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Affiliation(s)
- Paul L Plener
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Ulm, Germany
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Mansur RB, Brietzke E, McIntyre RS. Is there a "metabolic-mood syndrome"? A review of the relationship between obesity and mood disorders. Neurosci Biobehav Rev 2015; 52:89-104. [PMID: 25579847 DOI: 10.1016/j.neubiorev.2014.12.017] [Citation(s) in RCA: 202] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 12/19/2014] [Accepted: 12/31/2014] [Indexed: 12/12/2022]
Abstract
Obesity and mood disorders are highly prevalent and co-morbid. Epidemiological studies have highlighted the public health relevance of this association, insofar as both conditions and its co-occurrence are associated with a staggering illness-associated burden. Accumulating evidence indicates that obesity and mood disorders are intrinsically linked and share a series of clinical, neurobiological, genetic and environmental factors. The relationship of these conditions has been described as convergent and bidirectional; and some authors have attempted to describe a specific subtype of mood disorders characterized by a higher incidence of obesity and metabolic problems. However, the nature of this association remains poorly understood. There are significant inconsistencies in the studies evaluating metabolic and mood disorders; and, as a result, several questions persist about the validity and the generalizability of the findings. An important limitation in this area of research is the noteworthy phenotypic and pathophysiological heterogeneity of metabolic and mood disorders. Although clinically useful, categorical classifications in both conditions have limited heuristic value and its use hinders a more comprehensive understanding of the association between metabolic and mood disorders. A recent trend in psychiatry is to move toward a domain specific approach, wherein psychopathology constructs are agnostic to DSM-defined diagnostic categories and, instead, there is an effort to categorize domains based on pathogenic substrates, as proposed by the National Institute of Mental Health (NIMH) Research Domain Criteria Project (RDoC). Moreover, the substrates subserving psychopathology seems to be unspecific and extend into other medical illnesses that share in common brain consequences, which includes metabolic disorders. Overall, accumulating evidence indicates that there is a consistent association of multiple abnormalities in neuropsychological constructs, as well as correspondent brain abnormalities, with broad-based metabolic dysfunction, suggesting, therefore, that the existence of a "metabolic-mood syndrome" is possible. Nonetheless, empirical evidence is necessary to support and develop this concept. Future research should focus on dimensional constructs and employ integrative, multidisciplinary and multimodal approaches.
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Affiliation(s)
- Rodrigo B Mansur
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada; Interdisciplinary Laboratory of Clinical Neuroscience (LINC), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil.
| | - Elisa Brietzke
- Interdisciplinary Laboratory of Clinical Neuroscience (LINC), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
| | - Roger S McIntyre
- Mood Disorders Psychopharmacology Unit (MDPU), University Health Network, University of Toronto, Toronto, Canada
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Abstract
Comorbidity of depression and diabetes is common, and each disorder has a negative impact on the outcome of the other. The direction of causality is not certain as each disorder seems to act as both a risk factor and consequence for the other in longitudinal studies. This bidirectional association is possibly mediated by shared environmental and genetic risk factors. Comorbid depression is associated with reduced adherence to medication and self-care management, poor glycaemic control, increased health care utilization, increased costs and elevated risk of complications, as well as mortality in patients with diabetes. Psychological and pharmacological interventions are shown to be effective in improving depression symptoms; however, collaborative care programs that simultaneously manage both disorders seem to be most effective in improving diabetes-related outcomes.
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Affiliation(s)
- Bibilola D Oladeji
- Department of Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria.
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Shrestha SS, Zhang P, Li R, Thompson TJ, Chapman DP, Barker L. Medical expenditures associated with major depressive disorder among privately insured working-age adults with diagnosed diabetes in the United States, 2008. Diabetes Res Clin Pract 2013; 100:102-10. [PMID: 23490596 PMCID: PMC5304910 DOI: 10.1016/j.diabres.2013.02.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 02/04/2013] [Accepted: 02/14/2013] [Indexed: 11/29/2022]
Abstract
AIM We aimed at estimating excess medical expenditures associated with major depressive disorder (MDD) among working-age adults diagnosed with diabetes, disaggregated by treatment mode: insulin-treated diabetes (ITDM) or non-insulin-treated diabetes (NITDM). METHODS We analyzed data for over 500,000 individuals with diagnosed diabetes from the 2008 U.S. MarketScan claims database. We grouped diabetic patients first by treatment mode (ITDM or NITDM), then by MDD status (with or without MDD), and finally by whether those with MDD used antidepressant medication. We estimated annual mean excess outpatient, inpatient, prescription drug, and total expenditures using regression models, controlling for demographics, types of health coverage, and comorbidities. RESULTS Among persons having ITDM, the estimated annual total mean expenditure for those with no MDD (the comparison group) was $19,625. For those with MDD, the expenditures were $12,406 (63%) larger if using antidepressant medication and $7322 (37%) larger if not using antidepressant medication. Among persons having NITDM, the corresponding estimated expenditure for the comparison group was $10,746, the excess expenditures were $10,432 (97%) larger if using antidepressant medication and $5579 (52%) larger if not using antidepressant medication, respectively. Inpatient excess expenditures were the largest of total excess expenditure for those with ITDM and MDD treated with antidepressant medication; for all others with diabetes and MDD, outpatient expenditures were the largest excess expenditure. CONCLUSIONS Among working-age adults with diabetes, MDD was associated with substantial excess medical expenditures. Implementing the effective interventions demonstrated in clinical trials and treatment guidelines recommended by professional organizations might reduce the economic burden of MDD in this population.
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Affiliation(s)
- Sundar S Shrestha
- Division of Diabetes Translation, US Centers for Disease Control and Prevention, Atlanta, GA 30341, United States.
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Molosankwe I, Patel A, José Gagliardino J, Knapp M, McDaid D. Economic aspects of the association between diabetes and depression: a systematic review. J Affect Disord 2012; 142 Suppl:S42-55. [PMID: 23062857 DOI: 10.1016/s0165-0327(12)70008-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The importance of co-morbid diabetes and depression is gaining increased attention. Quantifying the socio-economic and clinical impacts of co-morbidity is important given the high costs of these diseases. This review synthesised evidence on the economic impact of co-morbidity and potential cost-effectiveness of prevention and treatment strategies. METHODS 11 databases from 1980 until June 2011 searched. In addition, websites and reference lists of studies scrutinised and hand search of selected journals performed. Reviewers independently assessed abstracts, with economic data extracted from relevant studies. RESULTS 62 studies were identified. 47 examined the impact of co-morbidity on health care and other resource utilisation. 11 of these included productivity losses, although none quantified the impact of mortality. Most demonstrated an association between co-morbidity and increasing health service utilisation and cost. Adverse impacts on workforce participation and absenteeism were found. 15 economic evaluations were also identified. Most focused on primary care led collaborative and/or stepped care, suggesting actions may be cost effective. We did not identify any studies looking at actions to reduce the risk of diabetes in people with depression. LIMITATIONS Most studies are set in the US, which may be due to focus on English language databases. Few studies looked at impacts beyond one year or outside the health care system. CONCLUSIONS There is an evidence base demonstrating the adverse economic impacts of co-morbid diabetes and depression and potential for cost effective intervention. This evidence base might be strengthened through modelling studies on cost effectiveness using different time periods, contexts and settings.
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Affiliation(s)
- Iris Molosankwe
- Centre for the Economics of Mental Health, Health Service and Population Research Department, Institute of Psychiatry, King's College London, London, UK
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