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Garrity K, Krzyzanowski Guerra K, Hart H, Al-Muhanna K, Kunkler EC, Braun A, Poppe KI, Johnson K, Lazor E, Liu Y, Garner JA. Local Food System Approaches to Address Food and Nutrition Security among Low-Income Populations: A Systematic Review. Adv Nutr 2024; 15:100156. [PMID: 38616069 PMCID: PMC11031423 DOI: 10.1016/j.advnut.2023.100156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 10/20/2023] [Accepted: 11/14/2023] [Indexed: 04/16/2024] Open
Abstract
Food and nutrition insecurity disproportionately impact low-income households in the United States, contributing to higher rates of chronic diseases among this population. Addressing this challenge is complex because of various factors affecting the availability and accessibility of nutritious food. Short value chain (SVC) models, informally known as local food systems, offer a systemic approach that aims to optimize resources and align values throughout and beyond the food supply chain. Although specific SVC interventions, such as farmers markets, have been studied individually, a comprehensive review of SVC models was pursued to evaluate their relative impact on food security, fruit and vegetable intake, diet quality, health-related markers, and barriers and facilitators to participation among low-income households. Our systematic literature search identified 37 articles representing 34 studies from 2000-2020. Quantitative, qualitative, and mixed-method studies revealed that farmers market interventions had been evaluated more extensively than other SVC models (i.e., produce prescription programs, community-supported agriculture, mobile markets, food hubs, farm stands, and farm-to-school). Fruit and vegetable intake was the most measured outcome; other outcomes were less explored or not measured at all. Qualitative insights highlighted common barriers to SVC use, such as lack of program awareness, limited accessibility, and cultural incongruence, whereas facilitators included health-promoting environments, community cohesion, financial incentives, and high-quality produce. Social marketing and dynamic nutrition education appeared to yield positive program outcomes. Financial incentives were used in many studies, warranting further investigation into optimal amounts across varying environmental contexts. SVC models are increasingly germane to national goals across the agriculture, social, and health care sectors. This review advances the understanding of key knowledge gaps related to their implementation and impact; it emphasizes the need for research to analyze SVC potential comprehensively across the rural-urban continuum and among diverse communities through long-term studies of measurable health impact and mixed-method studies investigating implementation best practices. This trial was registered at PROSPERO as CRD42020206532.
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Affiliation(s)
- Katharine Garrity
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | | | - Hannah Hart
- College of Public Health, The Ohio State University
| | - Khawlah Al-Muhanna
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | - Emily C Kunkler
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | - Ashlea Braun
- Department of Nutritional Sciences, College of Education and Human Sciences, Oklahoma State University
| | | | - Kara Johnson
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | - Emma Lazor
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | - Yang Liu
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University
| | - Jennifer A Garner
- Division of Medical Dietetics, School of Health and Rehabilitation Sciences, College of Medicine, The Ohio State University; John Glenn College of Public Affairs, The Ohio State University.
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Keramat SA, Lee V, Patel R, Hashmi R, Comans T. Cognitive impairment and health-related quality of life amongst older Australians: evidence from a longitudinal investigation. Qual Life Res 2023; 32:2911-2924. [PMID: 37289356 PMCID: PMC10473991 DOI: 10.1007/s11136-023-03449-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Australia's population is steadily growing older, with older persons expected to make up over 20% of the population by 2066. Ageing is strongly associated with a significant drop in cognitive ability, ranging from mild cognitive impairment to severe cognitive impairment (dementia). This study examined the association between cognitive impairment and health-related quality of life (HRQoL) in older Australians. METHODS Two waves of longitudinal data from the nationally representative Household, Income and Labour Dynamics in Australia (HILDA) survey were utilised, with the age cut-off for older Australians defined as above 50. The final analysis included 10,737 person-year observations from 6892 unique individuals between 2012 and 2016. This study utilised the Backwards Digit Span (BDS) test and Symbol Digit Modalities test (SDMT) to assess cognitive function. HRQoL was measured using the physical and mental component summary scores of the SF-36 Health Survey (PCS and MCS). Additionally, HRQoL was measured using health state utility values (SF-6D score). A longitudinal random-effects GLS regression model was used to analyse the association between cognitive impairment and HRQoL. RESULTS This study found that approximately 89% of Australian adults aged 50 or older had no cognitive impairment, 10.16% had moderate cognitive impairment, and 0.72% had severe cognitive impairment. This study also found that moderate and severe cognitive impairment were both negatively associated with HRQoL. Older Australians with moderate cognitive impairment scored worse on the PCS (β = - 1.765, SE = 0.317), MCS (β = - 1.612, SE = 0.326), and SF-6D (β = - 0.024, SE = 0.004) than peers without cognitive impairment given other covariates reference categories remain constant. Older adults experiencing severe cognitive had lower PCS (β = - 3.560, SE = 1.103), and SF-6D (β = - 0.034, SE = 0.012) scores compared to their counterparts with no cognitive impairment given other covariates reference categories remain constant. CONCLUSION We found evidence that HRQoL is negatively associated with cognitive impairment. Our findings will be beneficial for the future cost-effectiveness intervention targeted at reducing cognitive impairment since it provides information on the disutility associated with moderate and severe cognitive impairment.
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Affiliation(s)
- Syed Afroz Keramat
- Faculty of Medicine, Centre for Health Services Research, The University of Queensland, Brisbane, QLD, Australia.
| | - Vanessa Lee
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Rajat Patel
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Rubayyat Hashmi
- The Australian Centre for Housing Research, The University of Adelaide, Adelaide, Australia
| | - Tracy Comans
- Faculty of Medicine, Centre for Health Services Research, The University of Queensland, Brisbane, QLD, Australia
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3
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Bertz JW, Smith KE, Panlilio LV, Stull SW, Reamer D, Murville ML, Sullivan M, Holtyn AF, Toegel F, Epstein DH, Phillips KA, Preston KL. Quality of life during a randomized trial of a therapeutic-workplace intervention for opioid use disorder: Web-based mobile assessments reveal effects of drug abstinence and access to paid work. DRUG AND ALCOHOL DEPENDENCE REPORTS 2021; 1:100011. [PMID: 36843907 PMCID: PMC9948824 DOI: 10.1016/j.dadr.2021.100011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/25/2021] [Accepted: 12/01/2021] [Indexed: 11/25/2022]
Abstract
Background Employment and improved quality of life (QOL) are, separately, valued outcomes of substance use disorder (SUD) treatment. It is also important to understand QOL changes caused by employment itself; therefore, we assessed QOL during a randomized trial of a contingency-management-based Therapeutic Workplace for people with opioid use disorder. Methods For 12 weeks, participants (n = 61) responded to QOL questionnaires in a mobile web app accessed with study-issued smartphones. At enrollment, participants were randomized to work in the Therapeutic Workplace immediately (immediate work group, IWG) or after a 3-week waitlist delay (delayed work group, DWG). Once both groups could work, wage-resetting contingencies were introduced for their opiate- and cocaine-urinalysis. Data were analyzed by (1) access to work with and without contingencies and (2) overall urinalysis-verified opiate- and cocaine-abstinence. Results DWG and/or IWG reported improvements in several QOL areas (sleep, transportation, recreation); however, they also reported increased money-related difficulties and less time spent with friends/family. These changes did not coincide with DWG's work access, but some (more sleep, money-related difficulties) coincided with the urinalysis contingencies. Greater opiate- and/or cocaine-abstinence was also associated with several improvements: sleep, paying bills, time spent with friends/family, and exercising. Surprisingly, intermediate cocaine abstinence was associated with reductions in work-capacity satisfaction and recreation. Conclusions Participants reported complex QOL differences during their experimental employment and associated with drug abstinence. Future work should help participants address issues that may be relevant to employment generally (e.g., time with friends/family) or contingency management specifically (e.g., money-related issues for non-abstinent participants).
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Affiliation(s)
- Jeremiah W. Bertz
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States,Corresponding author.
| | - Kirsten E. Smith
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | - Leigh V. Panlilio
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | - Samuel W. Stull
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | - David Reamer
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | | | | | - August F. Holtyn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Forrest Toegel
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - David H. Epstein
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | - Karran A. Phillips
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
| | - Kenzie L. Preston
- Intramural Research Program, National Institute on Drug Abuse, 251 Bayview Blvd., Suite 200, Baltimore, MD 21224, United States
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Lo Hog Tian JM, Watson JR, Ibáñez-Carrasco F, Tran B, Parsons JA, Maunder RG, Card KG, Baral S, Hui C, Boni AR, Ajiboye M, Lindsay JD, Rourke SB. Impact of experienced HIV stigma on health is mediated by internalized stigma and depression: results from the people living with HIV stigma index in Ontario. BMC Public Health 2021; 21:1595. [PMID: 34496825 PMCID: PMC8427956 DOI: 10.1186/s12889-021-11596-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/04/2021] [Indexed: 11/22/2022] Open
Abstract
Background Experiences of HIV stigma remain prevalent across Canada, causing significant stress and negatively affecting the health and wellbeing of people living with HIV. While studies have consistently demonstrated that stigma negatively impacts health, there has been limited research on the mechanisms behind these effects. This study aims to identify which dimensions of stigma have significant relationships with self-rated health and examine the mechanisms by which those types of stigma impact self-rated health. Methods We recruited 724 participants to complete the People Living with HIV Stigma Index in Ontario, designed by people living with HIV to measure nuanced changes in stigma and discrimination. The present study utilizes data from externally validated measures of stigma and health risks that were included in the survey. First, we conducted multiple regression analyses to examine which variables had a significant impact on self-rated health. Results from the multiple regression guided the mediation analysis. A parallel mediation model was created with enacted stigma as the antecedent, internalized stigma and depression as the mediators, and self-rated health as the outcome. Results In the multiple regression analysis, internalized stigma (coefficient = −0.20, p < 0.01) and depression (coefficient = −0.07, p < 0.01) were both significant and independent predictors of health. Mediation analyses demonstrated that the relationship between enacted stigma and self-rated health is mediated in parallel by both internalized stigma [coefficient = −0.08, se = 0.03, 95% CI (−0.14, −0.02)] and depression [coefficient = −0.16, se = 0.03, 95% CI (−0.22, −0.11)]. Conclusions We developed a mediation model to explain how HIV-related stigma negatively impacts health. We found that that enacted stigma, or experiences of prejudice or discrimination, can lead to internalized stigma, or internalization of negative thoughts regarding one’s HIV status and/or increased depressive symptoms which then may lead to worse overall health. Highlighting the importance of internalized stigma and depression has the potential to shape the development of targeted intervention strategies aimed at reducing the burden of stigma and improving the health and wellbeing of people living with HIV.
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Affiliation(s)
- Jason M Lo Hog Tian
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada.,Institute of Medical Science, University of Toronto, Toronto, Canada
| | - James R Watson
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada
| | | | - Billy Tran
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada.,Institute of Medical Science, University of Toronto, Toronto, Canada
| | - Janet A Parsons
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Toronto, Canada.,Department of Physical Therapy and the Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
| | | | - Kiffer G Card
- School of Public Health and Social Policy, University of Victoria, Victoria, Canada.,Faculty of Health Sciences, Simon Frasier University, Burnaby, Canada
| | - Stefan Baral
- Department of Epidemiology, Johns Hopkins School of Public Health, Baltimore, USA
| | - Christian Hui
- Canadian HIV Stigma Index Steering Committee, Toronto, Canada.,Ontario Positive Asians, Toronto, Canada.,Ryerson University, Toronto, Canada
| | - Anthony R Boni
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada
| | - Monisola Ajiboye
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada.,International Community of Women Living with HIV, London, UK
| | - Joanne D Lindsay
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada
| | - Sean B Rourke
- MAP Centre for Urban Health Solutions, Unity Health Toronto, Toronto, Canada. .,Department of Psychiatry, University of Toronto, Toronto, Canada.
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Andersson HW, Nordfjærn T. Factors associated with quality of life trajectories among inpatients treated for alcohol use disorders: A prospective cohort study. Addict Behav Rep 2020; 12:100285. [PMID: 32637561 PMCID: PMC7330870 DOI: 10.1016/j.abrep.2020.100285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/12/2020] [Accepted: 05/15/2020] [Indexed: 12/05/2022] Open
Abstract
AIMS The main study purpose was to investigate patient- and treatment-related factors associated with overall quality of life (OQOL) trajectories during and after inpatient alcohol use disorder (AUD) treatment. DESIGN A large-scale prospective multicenter cohort study of patients with different substance use disorder (SUD) types who were consecutively admitted for inpatient SUD treatment. Data were obtained at treatment entry (T1), discharge (T2), three months after discharge (T3), and one year after discharge (T4). The inclusion criterion was that the patient be dependent solely on alcohol. OQOL data were collected at all four time points. Independent variables included demographics, mental distress, psychiatric disorders, substance use, treatment history, and patient satisfaction. RESULTS Among the 611 patients available, 236 met the AUD inclusion criterion and completed T1 assessments. A linear mixed model showed substantial co-occurrence between higher mental distress and lower OQOL. Higher patient satisfaction with inpatient treatment (T2) was associated with higher trajectories of OQOL, whereas abstinence (T3) was not. There was a substantial increase in OQOL from T1 to T2, which then remained stable during the last two assessment time points. CONCLUSIONS Routine OQOL screening at treatment entry, and targeting mental distress both during and after inpatient treatment, may be associated with improved OQOL among individuals with AUD. Further research should investigate inpatient treatment factors that contribute to OQOL improvement and those that moderate the relationship between patient satisfaction and OQOL.
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Affiliation(s)
- Helle Wessel Andersson
- Department of Research and Development, Clinic of Substance Use and Addiction Medicine, St. Olavs University Hospital, Trondheim, Norway
| | - Trond Nordfjærn
- Department of Research and Development, Clinic of Substance Use and Addiction Medicine, St. Olavs University Hospital, Trondheim, Norway
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
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Timko C, Grant KM, Cucciare MA. Functioning of Concerned Others When Adults Enter Treatment for an Alcohol Use Disorder. Alcohol Clin Exp Res 2019; 43:1986-1993. [PMID: 31335974 DOI: 10.1111/acer.14153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 07/12/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Poor functioning among Concerned Others (COs; family and friends of an individual with an alcohol or other substance use disorder) is a significant public health problem. The purpose of this study was to inform interventions for COs by examining potential correlates of 3 aspects of functioning: quality of life, mental health, and knowledge of how to handle problems related to their drinker. METHODS This study collected data from 277 COs when their friend or family member (their "drinker") was entering treatment for an alcohol use disorder. Potential correlates were the drinker's substance use severity, the CO-drinker relationship and communication, and COs' coping and perceived stigma related to involvement with their drinker. RESULTS In a summary analysis, only stressors in the CO-drinker relationship (the drinker's criticism, disagreement, anger, and demands) were consistently associated with poorer functioning as indicated by COs' poorer quality of life and mental health. In contrast, only COs' use of approach coping was associated with COs' knowing how to handle problems related to the drinker. CONCLUSIONS Because reducing both relationship stressors and the link between stressors and poor functioning can be achieved through CO and drinker education and intervention, these findings inform how to effectively support COs' goals for better functioning.
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Affiliation(s)
- Christine Timko
- Center for Innovation to Implementation, Department of Veterans Affairs Health Care System, Palo Alto, California.,Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California
| | - Kathleen M Grant
- Mental Health and Behavioral Science Department, VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska.,Pulmonary Section, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Michael A Cucciare
- Center for Mental Healthcare and Outcomes Research, Central Arkansas Veterans Affairs Healthcare System, North Little Rock, Arkansas.,Veterans Affairs South Central Mental Illness Research, Education, and Clinical Center, Central Arkansas Veterans Healthcare System, North Little Rock, Arkansas.,Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, Arkansas
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Senanayake S, Mahesh PKB, Gunawardena N, Graves N, Kularatna S. Validity and internal consistency of EQ-5D-3L quality of life tool among pre-dialysis patients with chronic kidney disease in Sri Lanka, a lower middle-income country. PLoS One 2019; 14:e0211604. [PMID: 31242189 PMCID: PMC6594575 DOI: 10.1371/journal.pone.0211604] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 06/12/2019] [Indexed: 11/18/2022] Open
Abstract
Objective EQ-5D-3L is a generic QOL tool used mainly in economic evaluations. Burden of Chronic Kidney Disease (CKD) is rising in Sri Lanka. Assessing the validity of generic QOL tools creates new opportunities of their utilization among patients with CKD. Methods A cross-sectional study was conducted among 1036 CKD patients, selected using the simple random sampling technique. The validity was tested with six a-priori hypotheses. These included construct validity assessments, evaluating convergent validity and performing known group comparisons. EQ-5D-3L, Short Form-36 (SF-36) were used to assess QOL. Center for Epidemiological Studies Depression Scale (CES-D-20) and General Health Questionnaire-12 (GHQ-12) were used to assess the presence of depression and psychological distress respectively. Internal consistency of the whole tool and when each item is removed was assessed by Cronbach alpha. Results The response rate was 99.2%. Majority of participants were males (n = 646,62.4%) in the age category of 41–60 (n = 530; 51.2%). Most were in either stage 4 or 5 of CKD (n = 646,75.1%). The summary measures of SF-36, positively and significantly correlated with the EQ-5D-3L index and VAS scores (p<0.001). EQ-5D-3L QOL scores were significantly different between the group with depression and without as measured by CES-D-20 (p<0.001). Assessed using GHQ-12, similar significance was detected between the group with psychological distress and without (p<0.001). The Cronbach alpha was 0.834 and when each item was removed, ranged from 0.782 to 0.832. Conclusion EQ-5D-3L is a valid generic QOL tool with satisfactory internal consistency to be used among CKD patients in the pre-dialysis stage.
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Affiliation(s)
- Sameera Senanayake
- Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia
- Ministry of Health, Colombo, Sri Lanka
- * E-mail:
| | - P. K. B. Mahesh
- Ministry of Health, Colombo, Sri Lanka
- School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | | | - Nicholas Graves
- Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia
| | - Sanjeewa Kularatna
- Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia
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Confirming the factor structure of a generic quality of life instrument among pre-treatment substance use disorder patients. Health Qual Life Outcomes 2019; 17:84. [PMID: 31101049 PMCID: PMC6525421 DOI: 10.1186/s12955-019-1152-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 05/01/2019] [Indexed: 11/27/2022] Open
Abstract
Background Quality of life (QoL) is a patient-reported outcome of increasing importance in the substance use disorder (SUD) treatment field, and impaired QoL may be an important impetus for treatment uptake. Instruments and methodologies abound, precluding comparison, as does a dearth of population norms. The QOL10 is a generic, overall QoL tool containing ten items and with simple scoring procedures. It is therefore a potential alternative to the gold standard WHOQOL-BREF. This study aimed to assess the two-factor structure of the QOL10 that has been suggested by a previous exploratory factor analysis. Methods Adults entering 21 participating inpatient or outpatient SUD treatment were recruited to join a national longitudinal cohort study. 531 completed the QOL10 at treatment entry and were included in the analysis. Structural equation modelling (SEM) was used to confirm the model fit of a two-factor structure, and the scaling qualities of the QOL10 were reported. Results According to the SEM analysis, the QOL10 was comprised of one latent variable measuring social QoL, and one measuring global QoL, and all ten items were retained. Goodness of fit tests included: root mean square of approximation = 0.063, 90% CI 0.050–0.076; normed-fit index = 0.919; and comparative fit index = 0.943. Conclusions The QOL10 should be considered when clinicians in the SUD treatment field need a short, valid instrument that measures both global QoL and social QoL, with minimum respondent and administrator burden. The social domain is of particular utility and may be used as a stand-alone instrument. Test-retest reliability should be established in future studies. Electronic supplementary material The online version of this article (10.1186/s12955-019-1152-7) contains supplementary material, which is available to authorized users.
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Muller AE, Skurtveit S, Clausen T. Performance of the WHOQOL-BREF among Norwegian substance use disorder patients. BMC Med Res Methodol 2019; 19:44. [PMID: 30832564 PMCID: PMC6399843 DOI: 10.1186/s12874-019-0690-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 02/22/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Quality of life (QoL) is an established outcome measure of substance use disorder treatment. The WHOQOL-BREF is the gold standard tool, but its appropriateness for particularly vulnerable patient populations must be further explored. This article examines the scaling qualities of the WHOQOL-BREF in a Norwegian substance use disorder population, and explores relationships with social and health variables. METHODS 107 participants in a larger national treatment study provided data during structured interviews. Item responses, responsiveness, and domain scaling qualities are reported. General linear models identified correlates of impaired QoL. RESULTS Three out of four domains exhibited acceptable scaling qualities, while the social relationships domain had low internal validity. 59% of the variance in physical health QoL was explained in our model by the negative main or interaction effects of depression, unemployment, social isolation, smoking, residential treatment, and weight dissatisfaction. 52% of the variance in psychological health QoL was explained by depression and being single. Depression also had significant main effects in social relationships QoL (R2 = .27) and environment QoL (R2 = .39), and social isolation and exercise had further interaction effects in environment QoL. CONCLUSIONS After one year in treatment, the impact of low social contact in reducing QoL, rather than specific substance use patterns, was striking. The social relationships domain is the shortest in the WHOQOL-BREF, yet social variables were important in other areas of QoL. Social support could benefit from more attention in treatment, as a lack of social support seems to be a strong risk factor for poor QoL in various domains. The WHOQOL-BREF exhibits otherwise satisfactory measurement characteristics and is an appropriate tool among this population.
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Affiliation(s)
- Ashley Elizabeth Muller
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Pb 1039 Blindern, 0315 Oslo, Norway
- Division of Health Services, Norwegian Institute of Public Health, Pb 4044 Nydalen, 0403 Oslo, Norway
| | - Svetlana Skurtveit
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Pb 1039 Blindern, 0315 Oslo, Norway
- Department of Mental Disorders, Norwegian Institute of Public Heath, Pb 4044 Nydalen, 0403 Oslo, Norway
| | - Thomas Clausen
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Pb 1039 Blindern, 0315 Oslo, Norway
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10
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Carlsen SEL, Lunde LH, Torsheim T. Predictors of quality of life of patients in opioid maintenance treatment in the first year in treatment. COGENT PSYCHOLOGY 2019. [DOI: 10.1080/23311908.2019.1565624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
| | - Linn-Heidi Lunde
- Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Psychology, University of Bergen, Bergen, Norway
| | - Torbjørn Torsheim
- Department of Psychosocial Science, University of Bergen, Bergen, Norway
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Karriker-Jaffe KJ, Li L, Greenfield TK. Estimating mental health impacts of alcohol's harms from other drinkers: using propensity scoring methods with national cross-sectional data from the United States. Addiction 2018; 113:1826-1839. [PMID: 29893009 PMCID: PMC6158083 DOI: 10.1111/add.14283] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 02/06/2018] [Accepted: 05/18/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Alcohol's harms to others (AHTO) may cause substantial distress, particularly when harms are perpetrated by close others. One challenge to identifying causal impacts is that people harmed by drinkers differ in many ways from those not so harmed, so our aim was to assess mental health in relation to two serious types of AHTO, financial harm and assault by someone who had been drinking, using propensity score (PS) weighting to adjust for potentially confounding differences. DESIGN Cross-sectional, nationally representative, random sample of adults. SETTING United States. PARTICIPANTS Seventy-six respondents reporting financial harm compared with 4625 with no past-year AHTO; 192 respondents reporting assault compared with 4623 with no past-year AHTO. MEASUREMENTS Predictors were reported exposure to financial problems due to someone's drinking and assault by someone who had been drinking. Mental health outcomes were quality of life, distress and positive affect. Confounders included family history of alcohol problems, child physical/sexual abuse, substance use/dependence, impacts of recent economic recession, racial/ethnic discrimination, poverty and other demographics. RESULTS In double-robust PS weighted models for financial harm, there were associations with reduced quality of life (B = -0.28, P = 0.02) and increased distress [adjusted odds ratio (aOR) = 4.69, P < 0.001], and for assault by a partner or family member, there were associations with increased distress (aOR = 2.23, P = 0.09). For assault by a friend or stranger, none of the associations are statistically significant after PS weighting (all P > 0.10). CONCLUSIONS Financial troubles due to someone else's drinking and assaults perpetrated by drinking intimates (spouses, other partners or family members) are associated with reduced mental health.
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Affiliation(s)
| | - Libo Li
- Alcohol Research Group; Public Health Institute; Emeryville CA USA
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Muller AE, Skurtveit S, Clausen T. Building abstinent networks is an important resource in improving quality of life. Drug Alcohol Depend 2017; 180:431-438. [PMID: 28988006 DOI: 10.1016/j.drugalcdep.2017.09.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/06/2017] [Accepted: 09/06/2017] [Indexed: 10/18/2022]
Abstract
AIMS To investigate changes in social network and quality of life of a substance use disorder cohort as they progressed through treatment. DESIGN Multi-site, prospective, observational study of 338 adults entering substance use disorder treatment. SETTING Patients at 21 facilities across Norway contributed baseline data when they initiated treatment, and follow-up data was collected from them one year later. METHODS The cohort was divided into those who completed, dropped out, and remained in treatment one year after treatment initiation. For each treatment status group, general linear models with repeated measures analyzed global and social quality of life with the generic QOL10 instrument over time. The between-group factor was a change in social network variable from the EuropASI. FINDINGS Those who gained an abstinent network reported the largest quality of life improvements. Improvements were smallest or negligible for the socially isolated and those who were no longer in contact with the treatment system. CONCLUSIONS Developing an abstinent network is particularly important to improve the quality of life of those in substance use disorder treatment. Social isolation is a risk factor for impaired quality of life throughout the treatment course.
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Affiliation(s)
- Ashley Elizabeth Muller
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Norway.
| | - Svetlana Skurtveit
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Norway; Department of Mental Disorders, Norwegian Institute of Public Heath, Norway
| | - Thomas Clausen
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Norway
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Mahesh PKB, Gunathunga MW, Jayasinghe S, Arnold SM, Haniffa R, De Silva AP. Pre-event quality of life and its influence on the post-event quality of life among patients with ST elevation and non-ST elevation myocardial infarctions of a premier province of Sri Lanka. Health Qual Life Outcomes 2017; 15:154. [PMID: 28764724 PMCID: PMC5540486 DOI: 10.1186/s12955-017-0730-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 07/25/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Pre-event Quality of Life (QOL) reflects the true social circumstances in which people live prior to the onset of myocardial infarctions. It is believed to be a predictor of the post-event QOL. The aim of this study was to describe the pre-event QOL and its influence on the post-event Quality of Life among patients with ST elevation (STEMI) and Non-ST elevation myocardial infarctions (NSTEMI) using Short Form-36 (SF-36), a generic QOL tool with 8 domains. Documented literature is rare in this regard in Sri Lanka, which is a lower-middle-income country. METHODS A cross-sectional study with a 28-day post-discharge follow-up was carried out in 13 hospitals. Three hundred and forty-four patients who were diagnosed with STEMI or NSTEMI were recruited during the hospital stay. The pre-event QOL was measured using an interviewer-administered questionnaire which included the SF-36 QOL tool and medical details. Follow-up QOL was gathered using a questionnaire that was filled and posted back by participants. Of the recruited sample, 235 responded for the follow-up component. Analysis was conducted for associations between pre- and post-discharge QOL. Furthermore, comparisons were made between the STEMI and NSTEMI groups. Mann Whiney U test, Wilcoxon signed rank test and chi square test were used in the analysis. RESULTS The post-event QOL was lower in seven out of eight domains than the pre-event QOL (p < 0.05). The NSTEMI group had more risk factors and a significantly lower pre-event QOL for seven domains (p < 0.05), when compared to the STEMI group. For seven domains, the post-discharge QOL was not significantly different (p > 0.05) between the STEMI and NSTEMI groups. Post-discharge general-health QOL domain score was higher than the pre-MI score (p = 0.028) and was higher in the STEMI group compared to the NSTEMI group (p = 0.042). Regression analysis showed a significant beta coefficient between pre- and post-QOL for five domains in STEMI and for all domains in NSTEMI groups when adjusted for the disease severity. The R square values ranged from 12.3 to 62.3% for STEMI and 7.3 to 64.8% for NSTEMI. CONCLUSIONS Pre-event QOL is lower in the NSTEMI group compared to the STEMI group. Patients do not regain the previous QOL within one month post-discharge. Post-discharge QOL can be predicted by the pre-event QOL for most domains.
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Affiliation(s)
- P. K. B. Mahesh
- Office of Regional Director of Health Services, Colombo, Sri Lanka
| | - M. W. Gunathunga
- Department of Community Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Saroj Jayasinghe
- Department of Clinical Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - S. M. Arnold
- Office of Regional Director of Health Services, Colombo, Sri Lanka
| | - R. Haniffa
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
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