1
|
Tönis KJM, Kraiss JT, Linssen GCM, Bohlmeijer ET. The effects of positive psychology interventions on well-being and distress in patients with cardiovascular diseases: A systematic review and Meta-analysis. J Psychosom Res 2023; 170:111328. [PMID: 37098284 DOI: 10.1016/j.jpsychores.2023.111328] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 03/28/2023] [Accepted: 04/02/2023] [Indexed: 04/27/2023]
Abstract
OBJECTIVE Positive psychology interventions (PPIs) have been found to be effective for psychiatric and somatic disorders. However, a systematic review and meta-analysis of studies examining the effectiveness of PPIs for patients with cardiovascular disease (CVD) is lacking. This systematic review and meta-analysis aims to synthesize studies examining the effectiveness of PPIs and to examine their effects on mental well-being and distress using meta-analyses. METHODS This study was preregistered on OSF (https://osf.io/95sjg/). A systematic search was performed in PsycINFO, PubMed and Scopus. Studies were included if they examined the effectiveness of PPIs on well-being for patients with CVD. Quality assessment was based on the Cochrane tool for assessing risk of bias. Three-level mixed-effects meta-regression models were used to analyze effect sizes of randomized controlled trials (RCTs). RESULTS Twenty studies with 1222 participants were included, of which 15 were RCTs. Included studies showed high variability in study and intervention characteristics. Meta-analyses showed significant effects for mental well-being (β = 0.33) and distress (β = 0.34) at post-intervention and the effects were still significant at follow-up. Five of the 15 RCTs were classified as having fair quality, while the remaining had low quality. CONCLUSION These results suggest that PPIs are effective in improving well-being and distress in patients with CVD and could therefore be a valuable addition for clinical practice. However, there is a need for more rigorous studies that are adequately powered and that help us understand what PPIs are most effective for which patient.
Collapse
Affiliation(s)
- K J M Tönis
- Department of Psychology, Health, and Technology, University of Twente, the Netherlands.
| | - J T Kraiss
- Department of Psychology, Health, and Technology, University of Twente, the Netherlands
| | - G C M Linssen
- Department of Cardiology, Ziekenhuisgroep Twente, Almelo, Hengelo, the Netherlands
| | - E T Bohlmeijer
- Department of Psychology, Health, and Technology, University of Twente, the Netherlands
| |
Collapse
|
2
|
Madva EN, Sadlonova M, Harnedy LE, Longley RM, Amonoo HL, Feig EH, Millstein RA, Zambrano J, Rojas Amaris A, Jurayj J, Burton Murray H, Staller K, Kuo B, Keefer L, Huffman JC, Celano CM. Positive psychological well-being and clinical characteristics in IBS: A systematic review. Gen Hosp Psychiatry 2023; 81:1-14. [PMID: 36681019 PMCID: PMC9992118 DOI: 10.1016/j.genhosppsych.2023.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Psychological factors (e.g., depression, anxiety) are known to contribute to the development and maintenance of irritable bowel syndrome (IBS). Less is known, however, about the role of positive psychological well-being (PPWB) in IBS. Accordingly, we completed a systematic review of the literature examining relationships between PPWB and clinical characteristics in IBS. METHOD A systematic review using search terms related to PPWB and IBS from inception through July 28, 2022, was completed. Quality was assessed with the NIH Quality Assessment Tool. A narrative synthesis of findings, rather than meta-analysis, was completed due to study heterogeneity. RESULTS 22 articles with a total of 4285 participants with IBS met inclusion criteria. Individuals with IBS had lower levels of PPWB (e.g., resilience, positive affect, self-efficacy, emotion regulation) compared to healthy populations, which in turn was associated with reduced physical and mental health and health-related quality of life (HRQoL). Limited exploration of potential biological mechanisms underlying these relationships has been described. CONCLUSIONS PPWB is diminished in individuals with IBS compared to other populations, and greater PPWB is linked to superior physical, psychological, and HRQoL outcomes. Interventions to increase PPWB may have the potential to improve IBS-related outcomes. REGISTRATION Prospective Register of Systematic Reviews CRD42022304767.
Collapse
Affiliation(s)
- Elizabeth N Madva
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America; Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA, United States of America.
| | - Monika Sadlonova
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America; Department of Psychosomatic Medicine and Psychotherapy, University of Göttingen Medical Center, Germany
| | - Lauren E Harnedy
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Regina M Longley
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Hermioni L Amonoo
- Harvard Medical School, Boston, MA, United States of America; Department of Psychosocial Oncology and Palliative Care, Dana Farber Cancer Institute and Department of Psychiatry, Brigham and Women's Hospitals, Boston, MA, United States of America
| | - Emily H Feig
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Rachel A Millstein
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Juliana Zambrano
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Alexandra Rojas Amaris
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Jane Jurayj
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Helen Burton Murray
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America; Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA, United States of America
| | - Kyle Staller
- Harvard Medical School, Boston, MA, United States of America; Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA, United States of America
| | - Braden Kuo
- Harvard Medical School, Boston, MA, United States of America; Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA, United States of America
| | - Laurie Keefer
- Mount Sinai Hospital School of Medicine, Psychiatry and Gastroenterology, New York, NY, United States of America
| | - Jeff C Huffman
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| | - Christopher M Celano
- Harvard Medical School, Boston, MA, United States of America; Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States of America
| |
Collapse
|
3
|
A longitudinal assessment of chronic care pathways in real-life: self-care and outcomes of chronic heart failure patients in Tuscany. BMC Health Serv Res 2022; 22:1146. [PMID: 36088408 PMCID: PMC9463807 DOI: 10.1186/s12913-022-08522-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 08/26/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Worldwide healthcare systems face challenges in assessing and monitoring chronic care pathways and, even more, the value generated for patients. Patient-reported outcomes measures (PROMs) represent a valid Real-World Evidence (RWE) source to fully assess health systems’ performance in managing chronic care pathways.
Methods
The originality of the study consists in the chance of adopting PROMs, as a longitudinal assessment tool for continuous monitoring of patients’ adherence to therapies and self-care behavior recommendations in clinical practice and as a chance to provide policy makers insights to improve chronic pathways adopting a patient perspective. The focus was on PROMs of patients with chronic heart failure (CHF) collected in the Gabriele Monasterio Tuscan Foundation (FTGM), a tertiary referral CHF centre in Pisa, Italy. During the hospital stay, CHF patients were enrolled and received a link (via SMS or email) to access to the first questionnaire. Follow-up questionnaires were sent 1, 7 and 12 months after the index hospitalisation. Professionals invited 200 patients to participate to PROMs surveys. 174 answers were digitally collected at baseline from 2018 to 2020 and analysed. Quantitative and qualitative analyses were conducted, using Chi2, t-tests and regression models together with narrative evidence from free text responses.
Results
Both quantitative and qualitative results showed FTGM patients declared to strongly adhere to the pharmacological therapy across the entire pathway, while seemed less careful to adhere to self-care behavior recommendations (e.g., physical activity). CHF patients that performed adequate Self-Care Maintenance registered outcome improvements. Respondents declared to be supported by family members in managing their adherence.
Conclusions
The features of such PROMs collection model are relevant for researchers, policymakers and for managers to implement interventions aimed at improving pathway adherence dimensions. Among those, behavioral economics interventions could be implemented to increase physical activity among CHF patients since proven successful in Tuscany. Strategies to increase territorial care and support patients’ caregivers in their daily support to patients’ adherence should be further explored. Systematic PROMs collection would allow to monitor changes in the whole pathway organization. This study brings opportunities for extending such monitoring systems to other organizations to allow for reliable benchmarking opportunities.
Collapse
|
4
|
Farhane-Medina NZ, Castillo-Mayén R, Luque B, Rubio SJ, Gutiérrez-Domingo T, Cuadrado E, Arenas A, Tabernero C. A Brief mHealth-Based Psychological Intervention in Emotion Regulation to Promote Positive Subjective Well-Being in Cardiovascular Disease Patients: A Non-Randomized Controlled Trial. Healthcare (Basel) 2022; 10:healthcare10091640. [PMID: 36141252 PMCID: PMC9498759 DOI: 10.3390/healthcare10091640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 11/30/2022] Open
Abstract
The emotional impact that a cardiovascular disease may have on a person’s life can affect the prognosis and comorbidity of the disease. Therefore, emotion regulation is most important for the management of the disease. The aim of this study was to analyze the effectiveness of a brief mHealth psychological intervention in emotion regulation to promote positive subjective well-being in cardiovascular disease patients. The study sample (N = 69, 63.7 ± 11.5 years) was allocated to either the experimental group (n = 34) or control group (n = 35). The intervention consisted of a psychoeducational session in emotion regulation and an mHealth-based intervention for 2 weeks. Positive subjective well-being as a primary outcome and self-efficacy to manage the disease as a secondary outcome were assessed at five time points evaluated over a period of 6 weeks. The experimental group showed higher improvement in positive subjective well-being and self-efficacy for managing the disease compared to the control group over time. The experimental group also improved after the intervention on all outcome measures. Brief mHealth interventions in emotion regulation might be effective for improving positive subjective well-being and self-efficacy to manage the disease in cardiovascular patients.
Collapse
Affiliation(s)
- Naima Z. Farhane-Medina
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Cordoba, 14071 Córdoba, Spain
| | - Rosario Castillo-Mayén
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Cordoba, 14071 Córdoba, Spain
| | - Bárbara Luque
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Cordoba, 14071 Córdoba, Spain
- Correspondence: ; Tel.: +34-957-21-89-61
| | - Sebastián J. Rubio
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Didactics of Experimental Sciences, University of Cordoba, 14071 Córdoba, Spain
| | - Tamara Gutiérrez-Domingo
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Cordoba, 14071 Córdoba, Spain
| | - Esther Cuadrado
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Cordoba, 14071 Córdoba, Spain
| | - Alicia Arenas
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Department of Psychology, University of Seville, 41018 Seville, Spain
| | - Carmen Tabernero
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), 14071 Córdoba, Spain
- Institute of Neurosciences of Castilla y León (INCYL), University of Salamanca, 37007 Salamanca, Spain
| |
Collapse
|
5
|
Arch JJ, Crespi CM, Levin ME, Genung SR, Nealis M, Mitchell JL, Bright EE, Albright K, Magidson JF, Stanton AL. Randomized Controlled Pilot Trial of a Low-Touch Remotely-Delivered Values Intervention to Promote Adherence to Adjuvant Endocrine Therapy Among Breast Cancer Survivors. Ann Behav Med 2022; 56:856-871. [PMID: 35323853 PMCID: PMC9345183 DOI: 10.1093/abm/kaab118] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Oral anti-cancer treatments such as adjuvant endocrine therapies (AET) for breast cancer survivors are commonly used but adherence is a challenge. Few low-touch, scalable interventions exist to increase ET adherence. PURPOSE To evaluate the acceptability, feasibility, and initial efficacy of a low-touch, remotely-delivered values plus AET education intervention (REACH) to promote AET adherence. METHODS A mixed-methods trial randomized 88 breast cancer survivors 1:1 to REACH or Education alone. Wisepill real-time electronic adherence monitoring tracked monthly AET adherence during a 1-month baseline through 6-month follow-up (FU) (primary outcome). Patient-reported outcomes were evaluated through 3- and 6-month FU (secondary). Multiple indices of intervention feasibility and acceptability were evaluated. Qualitative exit interviews (n = 38) further assessed participants' perceptions of feasibility/acceptability and recommendations for intervention adaptation. RESULTS The trial showed strong feasibility and acceptability, with an eligible-to-enrolled rate of 85%, 100% completion of the main intervention sessions, and "good" intervention satisfaction ratings on average. For Wisepill-assessed AET adherence, REACH outperformed Education for Month 1 of FU (p = .027) and not thereafter. Participants in REACH maintained high adherence until Month 4 of FU, whereas in Education, adherence declined significantly in Month 1. Conditions did not differ in self-reported adherence, positive affective attitudes, future intentions, or necessity beliefs. REACH trended toward less negative AET attitudes than Education at 3-month FU (p = .057) reflecting improvement in REACH (p = .004) but not Education (p = .809). Exploratory moderator analyses showed that average to highly positive baseline AET affective attitudes and oncologist-patient communication each predicted higher adherence following REACH than Education; low levels did not. Participants identified recommendations to strengthen the interventions. CONCLUSIONS REACH, a low-touch values intervention, showed good feasibility and acceptability, and initial promise in improving objectively-assessed AET adherence among breast cancer survivors (relative to education alone). Future research should target improving REACH's tailoring and endurance.
Collapse
Affiliation(s)
- Joanna J Arch
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA
- Division of Cancer Prevention and Control, University of Colorado Cancer Center, Aurora, CO, USA
| | - Catherine M Crespi
- Fielding School of Public Health, Department of Biostatistics, University of California Los Angeles, Los Angeles, CA, USA
| | - Michael E Levin
- Department of Psychology, Utah State University, Logan, UT, USA
| | - Sarah R Genung
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA
| | - Madeline Nealis
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA
| | | | - Emma E Bright
- Department of Psychology and Neuroscience, University of Colorado Boulder, 345 UCB Muenzinger, Boulder, CO, 80309-0345, USA
| | - Karen Albright
- Department of Medicine, Division of General Internal Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Annette L Stanton
- Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA
- Semel Institute for Neuroscience, Cousins Center for Psychoneuroimmunology, University of California Los Angeles, Los Angeles, CA, USA
| |
Collapse
|
6
|
Arch JJ, Slivjak E, Bright EE, Crespi CM, Levin ME, Genung SR, Nealis M, Albright K, Mitchell JL, Sheth AD, Magidson JF, Stanton AL. Leveraging values to promote adherence to endocrine therapy among breast cancer survivors: A mixed-methods investigation. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2022. [DOI: 10.1016/j.jcbs.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
7
|
Gallagher E, Alvarez E, Jin L, Guenter D, Hatcher L, Furlan A. Patient contracts for chronic medical conditions: Scoping review. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2022; 68:e169-e177. [PMID: 35552216 PMCID: PMC9097748 DOI: 10.46747/cfp.6805e169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To describe how and why patient contracts are used for the management of chronic medical conditions. DATA SOURCES A scoping review was conducted in the following databases: MEDLINE, Embase, AMED, PsycInfo, Cochrane Library, CINAHL, and Nursing & Allied Health. Literature from 1997 to 2017 was included. STUDY SELECTION Articles were included if they were written in English and described the implementation of a patient contract by a health care provider for the management of a chronic condition. Articles had to present an outcome as a result of using the contract or an intervention that included the contract. SYNTHESIS Of the 7528 articles found in the original search, 76 met the inclusion criteria for the final review. Multiple study types were included. Extensive variety in contract elements, target populations, clinical settings, and cointerventions was found. Purposes for initiating contracts included behaviour change and skill development, including goal development and problem solving; altering beliefs and knowledge, including motivation and perceived self-efficacy; improving interpersonal relationships and role clarification; improving quality and process of chronic care; and altering objective and subjective health indices. How contracts were developed, implemented, and assessed was inconsistently described. CONCLUSION More research is required to determine whether the use of contracts is accomplishing their intended purposes. Questions remain regarding their rationale, development, and implementation.
Collapse
Affiliation(s)
- Erin Gallagher
- Assistant Professor in the Department of Family Medicine at McMaster University in Hamilton, Ont.
| | - Elizabeth Alvarez
- Assistant Professor in the Department of Health Research Methods, Evidence and Impact at McMaster University
| | - Lin Jin
- Master of public health candidate at McMaster University
| | - Dale Guenter
- Associate Professor in the Department of Family Medicine and the Department of Health Research Methods, Evidence and Impact at McMaster University
| | - Lydia Hatcher
- Associate Clinical Professor in the Department of Family Medicine at McMaster University
| | - Andrea Furlan
- Associate Professor in the Department of Medicine at the University of Toronto in Ontario
| |
Collapse
|
8
|
Stenlund S, Koivumaa-Honkanen H, Sillanmäki L, Lagström H, Rautava P, Suominen S. Changed health behavior improves subjective well-being and vice versa in a follow-up of 9 years. Health Qual Life Outcomes 2022; 20:66. [PMID: 35449057 PMCID: PMC9027415 DOI: 10.1186/s12955-022-01972-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/06/2022] [Indexed: 12/03/2022] Open
Abstract
Background Previous research on health behavior and subjective well-being has mainly focused on interindividual differences or explored certain domains of health behavior. Good health behavior and subjective well-being at baseline can predict each other after a follow-up. In the present cohort study, we explored the outcomes of change for an individual i.e., how changed health behavior is reflected in subsequent subjective well-being and vice versa. Methods Data (n = 10,855) originates from a population-based Health and Social Support (HeSSup) study on working-age Finns in 2003 and 2012. A composite measure of health behavior included physical activity, dietary habits, alcohol consumption, and smoking status (range 0–4, worst–best) and a composite measure of subjective well-being (with reversed scoring) included three life assessments, i.e., interest, happiness, and ease in life, and perceived loneliness (range 4–20, best–worst). Different multiple linear regression models were used to study how changes in health behavior predict subjective well-being and the opposite, how changes in subjective well-being predict health behavior. Results A positive change in health behavior from 2003 to 2012 predicted better subjective well-being (i.e., on average 0.31 points lower subjective well-being sum score), whereas a negative change predicted poorer subjective well-being (i.e., 0.37 points higher subjective well-being sum score) (both: p < 0.001) compared to those study subjects who had no change in health behavior. Similarly, when a positive and negative change in subjective well-being was studied, these figures were 0.071 points better and 0.072 points worse (both: p < 0.001) health behavior sum score, respectively. When the magnitude of the effect of change was compared to the range of scale of the outcome the effect of health behavior change appeared stronger than that of subjective well-being. Conclusion Changes in health behavior and subjective well-being have long-term effects on the level of the other, the effect of the first being slightly stronger than vice versa. These mutual long-term benefits can be used as a motivator in health promotion on individual and societal levels. Supplementary Information The online version contains supplementary material available at 10.1186/s12955-022-01972-4.
Collapse
Affiliation(s)
- Säde Stenlund
- Department of Public Health, University of Turku, 20014, Turku, Finland. .,Research Services, Turku University Hospital, 20014, Turku, Finland.
| | - Heli Koivumaa-Honkanen
- Institute of Clinical Medicine, Psychiatry, University of Eastern Finland, 70211, Kuopio, Finland.,Mental Health and Wellbeing Center, Kuopio University Hospital, 70029, Kuopio, Finland
| | - Lauri Sillanmäki
- Department of Public Health, University of Turku, 20014, Turku, Finland.,Research Services, Turku University Hospital, 20014, Turku, Finland.,Department of Public Health, University of Helsinki, 00014, Helsinki, Finland
| | - Hanna Lagström
- Department of Public Health, University of Turku, 20014, Turku, Finland.,Centre for Population Health Research, University of Turku and Turku University Hospital, 20014, Turku, Finland
| | - Päivi Rautava
- Department of Public Health, University of Turku, 20014, Turku, Finland.,Research Services, Turku University Hospital, 20014, Turku, Finland
| | - Sakari Suominen
- Department of Public Health, University of Turku, 20014, Turku, Finland.,Research Services, Turku University Hospital, 20014, Turku, Finland.,School of Health Sciences, University of Skövde, 54128, Skövde, Sweden
| |
Collapse
|
9
|
Harte R, Norton L, Whitehouse C, Lorincz I, Jones D, Gerald N, Estrada I, Sabini C, Mitra N, Long JA, Cappella J, Glanz K, Volpp KG, Kangovi S. Design of a randomized controlled trial of digital health and community health worker support for diabetes management among low-income patients. Contemp Clin Trials Commun 2022; 25:100878. [PMID: 34977421 PMCID: PMC8688867 DOI: 10.1016/j.conctc.2021.100878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 09/14/2021] [Accepted: 12/04/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Insulin-dependent diabetes is a challenging disease to manage and involves complex behaviors, such as self-monitoring of blood glucose. This can be especially challenging in the face of socioeconomic barriers and in the wake of the COVID-19 pandemic. Digital health self-monitoring interventions and community health worker support are promising and complementary best practices for improving diabetes-related health behaviors and outcomes. Yet, these strategies have not been tested in combination. This protocol paper describes the rationale and design of a trial that measures the combined effect of digital health and community health worker support on glucose self-monitoring and glycosylated hemoglobin. METHODS The study population was uninsured or publicly insured; lived in high-poverty, urban neighborhoods; and had poorly controlled diabetes mellitus with insulin dependence. The study consisted of three arms: usual diabetes care; digital health self-monitoring; or combined digital health and community health worker support. The primary outcome was adherence to blood glucose self-monitoring. The exploratory outcome was change in glycosylated hemoglobin. CONCLUSION The design of this trial was grounded in social justice and community engagement. The study protocols were designed in collaboration with frontline community health workers, the study aim was explicit about furthering knowledge useful for advancing health equity, and the population was focused on low-income people. This trial will advance knowledge of whether combining digital health and community health worker interventions can improve glucose self-monitoring and diabetes-related outcomes in a high-risk population.
Collapse
Affiliation(s)
- Rory Harte
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Lindsey Norton
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Christina Whitehouse
- Villanova University M. Louise Fitzpatrick College of Nursing, Villanova, PA, USA
| | - Ilona Lorincz
- Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Denerale Jones
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Norma Gerald
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Irene Estrada
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Carolyn Sabini
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
| | - Nandita Mitra
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Judith A. Long
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA
- Center for Health Equity Research and Promotion, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA
| | - Joseph Cappella
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA
| | - Karen Glanz
- Perelman School of Medicine and School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
| | - Kevin G. Volpp
- Penn Center for Health Incentives and Behavioral Economics, Departments of Medical Ethics and Health Policy and Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shreya Kangovi
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, PA, USA
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
10
|
Stenlund S, Koivumaa-Honkanen H, Sillanmäki L, Lagström H, Rautava P, Suominen S. Subjective well-being predicts health behavior in a population-based 9-years follow-up of working-aged Finns. Prev Med Rep 2021; 24:101635. [PMID: 34976687 PMCID: PMC8684019 DOI: 10.1016/j.pmedr.2021.101635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/26/2022] Open
Abstract
Subjective well-being predicts subsequent health behavior in a 9-years of follow-up. Neither direction of influence was stronger as compared to the other one. Enhancing subjective well-being could serve as an additional support for health behavior change.
The cross-sectional association between measures of subjective well-being (SWB) and various health behaviors is well-established. In this 9-year (2003–2012) follow-up study, we explored how a composite indicator of SWB (range 4–20) with four items (interest, happiness, and ease in life, as well as perceived loneliness) predicts a composite health behavior measure (range 0–4) including dietary habits, physical activity, alcohol consumption, and smoking status. Study subjects (n = 10,855) originated from a population-based random sample of working-age Finns in the Health and Social Support study (HeSSup). According to linear regression analysis, better SWB predicted better health behavior sum score with a β = 0.019 (p < 0.001) with a maximum effect of 0.3 points after adjusting for age (p = 0.038), gender (p < 0.001), education (p = 0.55), baseline self-reported diseases (p = 0.020), baseline health behavior (β = 0.49, p < 0.001), and the interaction between SWB and education (p < 0.001). The results suggest that SWB has long-term positive effect on health behavior. Thus, interventions aiming at health behavioral changes could benefit from taking into account SWB and its improvement in the intervention.
Collapse
|
11
|
Cardiovascular disease and meaning in life: A systematic literature review and conceptual model. Palliat Support Care 2021; 19:367-376. [PMID: 33960285 DOI: 10.1017/s1478951520001261] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Previous studies have shown that psychological stress and mental health problems increase the risk for cardiovascular disease (CVD) events, such as heart attack or stroke. Furthermore, after CVD events, the majority of patients report large stress. However, psychological treatments have only modest effects in CVD patients. Therefore, it has been argued that new conceptual models are needed to understand the aetiology of stress and mental health problems in CVD patients. Therefore, this study included a systematic literature review and a conceptual model on the role of meaning in life for psychological stress, mental health, and CVD risks. METHODS A systematic literature review was conducted on relationships between CVD and meaning in life. PRISMA/MOOSE review guidelines were followed. These findings were used to build a conceptual model. RESULTS The literature review included 113 studies on meaning and CVD. The included studies described meaning as a predictor of cardiovascular risks and health, meaning-centered needs of patients in conversations with medical staff, meaning-centered changes after CVD events, meaning-centered coping with CVD, meaning as motivator of CVD-related lifestyle changes, and meaning as an element in psychological treatments of CVD patients. In sum, the literature showed that a central clinical concern for patients is their question how to live a meaningful life despite CVD. Meaning-centered concerns seem to lead to lower motivation to make lifestyle changes, more psychological stress, lower quality-of-life, worse physical well-being, and increased CVD risk. The ability to live a meaningful life after CVD events is related with lower stress, better mental health, and several biomarkers. SIGNIFICANCE OF RESULTS An evidence-based conceptual framework was developed for the relationship between meaning and CVD. It may be hypothesized CVD patients may benefit from psychological therapies focused on meaning.
Collapse
|
12
|
Ni MY, Yao XI, Cheung F, Wu JT, Schooling CM, Pang H, Leung GM. Determinants of physical, mental and social well-being: a longitudinal environment-wide association study. Int J Epidemiol 2021; 49:380-389. [PMID: 31872233 DOI: 10.1093/ije/dyz238] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 11/13/2019] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Although the World Health Organization (WHO) has defined health as a state of physical, mental and social well-being, public health strategies have primarily focused on one domain of well-being. We sought to systematically and simultaneously identify and validate associations of behavioural patterns, psychosocial factors, mental and physical health conditions, access to and utilization of health care and anthropometrics with physical, mental and social well-being. METHODS We conducted a longitudinal environment-wide association study (EWAS) with a training and testing set approach, accounting for multiple testing using a false discovery rate control. We used multivariate multilevel regression to examine the association of each exposure at wave 1 with the three outcomes at wave 2 in the Hong Kong FAMILY Cohort (n = 10 484). RESULTS Out of 194 exposures, we identified and validated 14, 5 and 5 exposures that were individually associated with physical, mental and social well-being, respectively. We discovered three factors, namely depressive symptoms, life satisfaction and happiness, that were simultaneously associated with the three domains that define health. CONCLUSIONS These associations, if verified to be causal, could become intervention targets to holistically improve population health. Our findings provide empirical support for placing mental health at the forefront of the public health agenda, and also support recent calls to use life satisfaction and happiness to guide public policy.
Collapse
Affiliation(s)
- Michael Y Ni
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China.,The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong Special Administrative Region, China.,Healthy High Density Cities Lab, HKUrbanLab, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Xiaoxin I Yao
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Felix Cheung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Joseph T Wu
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - C Mary Schooling
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China.,Graduate School of Public Health and Health Policy, City University of New York, New York, NY, USA
| | - Herbert Pang
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Gabriel M Leung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| |
Collapse
|
13
|
Persistent Low Positive Affect and Sleep Disturbance across Adolescence Moderate Link between Stress and Depressive Symptoms in Early Adulthood. Res Child Adolesc Psychopathol 2021; 48:109-121. [PMID: 31446530 DOI: 10.1007/s10802-019-00581-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The purpose of this study was to characterize the association between recent major life events and depressive symptoms during early adulthood, and to determine whether adolescents with chronically low positive affect or persistent sleep disturbance were more vulnerable to the link between stress and depressive symptoms. Adolescents (n = 147; 63.9% female; 33.7% non-Hispanic white) were recruited in 10th-11th grade and re-assessed 2 and 4 years later. At each assessment, adolescents completed measures of positive affect and sleep disturbances. At the final assessment, participants reported on their exposure to major life events in the past 12 months. Exposure to more major life events in the past year was associated with greater depressive symptoms in early adulthood. Chronically low positive affect and persistent sleep disturbances throughout adolescence each independently moderated this relationship. Specifically, only participants reporting low positive affect across the three assessments showed a positive and significant association between major life events and depressive symptoms. Further, only participants reporting sleep disturbances at all three assessments showed a positive and significant association between major life events and depressive symptoms. Chronically low positive affect and persistent sleep disturbances during adolescence may be useful indicators of risk for depression during early adulthood. Further, interventions targeting adolescent sleep disturbances and improving positive affect may be useful in reducing the risk for depression following life stress during this high risk developmental phase.
Collapse
|
14
|
Donnelly S, Manning M, Mannan H, Wilson AG, Kroll T. Renegotiating dimensions of the self: A systematic review and qualitative evidence synthesis of the lived experience of self-managing rheumatoid arthritis. Health Expect 2020; 23:1388-1411. [PMID: 32869404 PMCID: PMC7752197 DOI: 10.1111/hex.13122] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 06/25/2020] [Accepted: 07/21/2020] [Indexed: 12/19/2022] Open
Abstract
Background As chronic illnesses, such as rheumatoid arthritis (RA), place an increased burden on health‐care systems, the ability of individuals to self‐manage these diseases is crucial. Objective To identify and synthesize the lived experience of self‐management described by adults living with RA. Design A systematic search of five electronic databases (MEDLINE, CINAHL, EMBASE, PsycINFO and ASSIA) was undertaken to identify relevant studies. Data were extracted and quality‐assessed using CASP guidelines. A meta‐synthesis was conducted based on Thomas and Harden's thematic synthesis approach. Results The search identified 8423 publications. After removing duplicates, 6527 records remained of which 32 studies met the inclusion criteria. Quality of studies was moderate to high, yet a considerable lack of reflection on researcher bias was evident. Our analysis identified 28 dimensions of self‐management RA across six domains: (a) cognitive‐emotional, (b) behavioural, (c) social, (d) environmental, (e) physical and (f) technological. Cognitive‐emotional experiences dominated the analysis. Renegotiating ‘the self’ (self‐concept, self‐esteem, self‐efficacy) was a key focus of self‐management among individuals with RA. Conclusion Our findings highlight the focus of ‘the self’ as a central concern in the self‐management of RA. Standardized self‐management programmes may primarily focus on disease management and daily functioning. However, we suggest that personal biographies and circumstances should move to the fore of self‐management support. Registration PROSPERO International Prospective Register of Systematic Reviews 2018: CRD42018100450. Patient or Public Contribution Patient and public involvement was not explicit in this review. However, three authors provided a patient perspective on the self‐management of arthritis and autoimmune disease.
Collapse
Affiliation(s)
- Susie Donnelly
- Centre for Interdisciplinary Research Education and Innovation in Health Systems (IRIS), School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
| | - Molly Manning
- School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Hasheem Mannan
- Department of Social Sciences, School of Liberal Education, FLAME University, Pune, India
| | - Anthony G Wilson
- Centre for Arthritis Research, School of Medicine and Medical Science, Conway Institute, University College Dublin, Dublin, Ireland
| | - Thilo Kroll
- Centre for Interdisciplinary Research Education and Innovation in Health Systems (IRIS), School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
| |
Collapse
|
15
|
Piera-Jiménez J, Winters M, Broers E, Valero-Bover D, Habibovic M, Widdershoven JWMG, Folkvord F, Lupiáñez-Villanueva F. Changing the Health Behavior of Patients With Cardiovascular Disease Through an Electronic Health Intervention in Three Different Countries: Cost-Effectiveness Study in the Do Cardiac Health: Advanced New Generation Ecosystem (Do CHANGE) 2 Randomized Controlled Trial. J Med Internet Res 2020; 22:e17351. [PMID: 32720908 PMCID: PMC7420510 DOI: 10.2196/17351] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/20/2020] [Accepted: 06/03/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND During the last few decades, preventing the development of cardiovascular disease has become a mainstay for reducing cardiovascular morbidity and mortality. It has been suggested that interventions should focus more on committed approaches of self-care, such as electronic health techniques. OBJECTIVE This study aimed to provide evidence to understand the financial consequences of implementing the "Do Cardiac Health: Advanced New Generation Ecosystem" (Do CHANGE 2) intervention, which was evaluated in a multisite randomized controlled trial to change the health behavior of patients with cardiovascular disease. METHODS The cost-effectiveness analysis of the Do CHANGE 2 intervention was performed with the Monitoring and Assessment Framework for the European Innovation Partnership on Active and Healthy Ageing tool, based on a Markov model of five health states. The following two types of costs were considered for both study groups: (1) health care costs (ie, costs associated with the time spent by health care professionals on service provision, including consultations, and associated unplanned hospitalizations, etc) and (2) societal costs (ie, costs attributed to the time spent by patients and informal caregivers on care activities). RESULTS The Do CHANGE 2 intervention was less costly in Spain (incremental cost was -€2514.90) and more costly in the Netherlands and Taiwan (incremental costs were €1373.59 and €1062.54, respectively). Compared with treatment as usual, the effectiveness of the Do CHANGE 2 program in terms of an increase in quality-adjusted life-year gains was slightly higher in the Netherlands and lower in Spain and Taiwan. CONCLUSIONS In general, we found that the incremental cost-effectiveness ratio strongly varied depending on the country where the intervention was applied. The Do CHANGE 2 intervention showed a positive cost-effectiveness ratio only when implemented in Spain, indicating that it saved financial costs in relation to the effect of the intervention. TRIAL REGISTRATION ClinicalTrials.gov NCT03178305; https://clinicaltrials.gov/ct2/show/NCT03178305.
Collapse
Affiliation(s)
- Jordi Piera-Jiménez
- Open Evidence Research Group, Universitat Oberta de Catalunya, Barcelona, Spain
- Department of R&D, Badalona Serveis Assistencials, Badalona, Spain
| | | | - Eva Broers
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
- Department of Cardiology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands
| | | | - Mirela Habibovic
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
- Department of Cardiology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands
| | - Jos W M G Widdershoven
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
- Department of Cardiology, Elisabeth-TweeSteden Hospital, Tilburg, Netherlands
| | - Frans Folkvord
- Open Evidence Research Group, Universitat Oberta de Catalunya, Barcelona, Spain
- Department of Communication and Cognition, Tilburg School of Humanities and Digital Sciences, Tilburg University, Tilburg, Netherlands
| | - Francisco Lupiáñez-Villanueva
- Open Evidence Research Group, Universitat Oberta de Catalunya, Barcelona, Spain
- Department of Information and Communication Sciences, Universitat Oberta de Catalunya, Barcelona, Spain
| |
Collapse
|
16
|
Jaser SS, Datye K, Morrow T, Sinisterra M, LeStourgeon L, Abadula F, Bell GE, Streisand R. THR1VE! Positive psychology intervention to treat diabetes distress in teens with type 1 diabetes: Rationale and trial design. Contemp Clin Trials 2020; 96:106086. [PMID: 32682996 DOI: 10.1016/j.cct.2020.106086] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 07/08/2020] [Accepted: 07/13/2020] [Indexed: 02/07/2023]
Abstract
Adolescents with type 1 diabetes (T1D) experience high rates of diabetes distress, which negatively influence self-management and glycemic control. Building on effective positive psychology interventions to improve adherence in adults, as well as our pilot work to adapt these interventions for adolescents, we developed a positive psychology intervention for adolescents with T1D. The goal of THR1VE! is to reduce diabetes distress in adolescents with T1D and improve their diabetes outcomes. This multi-site randomized controlled trial compares a Diabetes Education + text-message-based Positive Affect intervention, to a Diabetes Education control condition. In the ongoing trial, we are evaluating the effects of the intervention on adolescents' diabetes distress, self-management, and glycemic control. This paper describes the rationale, trial design, and methodology of the THR1VE! Study.
Collapse
|
17
|
Addington EL, Cheung EO, Moskowitz JT. Who is most likely to benefit from a positive psychological intervention? Moderator analyses from a randomized trial in people newly diagnosed with HIV. JOURNAL OF POSITIVE PSYCHOLOGY 2020; 15:605-612. [PMID: 32905459 DOI: 10.1080/17439760.2020.1789702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The Intervention for those Recently Informed of their Seropositive Status (IRISS) and other positive psychological interventions (PPIs) have demonstrated psychological and physical health benefits. However, meta-analyses suggest that PPIs may have differential effects depending on participants' sociodemographic and psychological characteristics. We therefore examined potential moderators of effects of IRISS for adults newly diagnosed with HIV (N=159). While IRISS had similar effects on positive emotion across most subgroups (age, race, education, stress), depression was a significant moderator for positive emotion. When examining effects of IRISS on antidepressant use, age, race, education, depression, and perceived stress emerged as significant moderators. Neither optimism nor life events significantly moderated effects of IRISS on any outcome. Results have clinical implications that practitioners can use to inform which patients are most likely to benefit from PPI.
Collapse
Affiliation(s)
- Elizabeth L Addington
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Elaine O Cheung
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Judith T Moskowitz
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
| |
Collapse
|
18
|
Kushlev K, Heintzelman SJ, Lutes LD, Wirtz D, Kanippayoor JM, Leitner D, Diener E. Does Happiness Improve Health? Evidence From a Randomized Controlled Trial. Psychol Sci 2020; 31:807-821. [DOI: 10.1177/0956797620919673] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Happier people are healthier, but does becoming happier lead to better health? In the current study, we deployed a comprehensive, 3-month positive psychological intervention as an experimental tool to examine the effects of increasing subjective well-being on physical health in a nonclinical population. In a 6-month randomized controlled trial with 155 community adults, we found effects of treatment on self-reported physical health—the number of days in the previous month that participants felt healthy or sick, as assessed by questions from the Centers for Disease Control and Prevention’s Behavioral Risk Factor Surveillance System Questionnaire. In a subsample of 100 participants, we also found evidence that improvements in subjective well-being over the course of the program predicted subsequent decreases in the number of sick days. Combining experimental and longitudinal methodologies, this work provides some evidence for a causal effect of subjective well-being on self-reported physical health.
Collapse
Affiliation(s)
| | | | | | - Derrick Wirtz
- Department of Psychology, University of British Columbia
| | | | - Damian Leitner
- Department of Psychology, University of British Columbia
| | - Ed Diener
- Department of Psychology, University of Virginia
| |
Collapse
|
19
|
Broers ER, Kop WJ, Denollet J, Widdershoven J, Wetzels M, Ayoola I, Piera-Jimenez J, Habibovic M. A Personalized eHealth Intervention for Lifestyle Changes in Patients With Cardiovascular Disease: Randomized Controlled Trial. J Med Internet Res 2020; 22:e14570. [PMID: 32441658 PMCID: PMC7381027 DOI: 10.2196/14570] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 10/30/2019] [Accepted: 12/15/2019] [Indexed: 12/22/2022] Open
Abstract
Background Behavior change methods involving new ambulatory technologies may improve lifestyle and cardiovascular disease outcomes. Objective This study aimed to provide proof-of-concept analyses of an intervention aiming to increase (1) behavioral flexibility, (2) lifestyle change, and (3) quality of life. The feasibility and patient acceptance of the intervention were also evaluated. Methods Patients with cardiovascular disease (N=149; mean age 63.57, SD 8.30 years; 50/149, 33.5% women) were recruited in the Do Cardiac Health Advanced New Generation Ecosystem (Do CHANGE) trial and randomized to the Do CHANGE intervention or care as usual (CAU). The intervention involved a 3-month behavioral program in combination with ecological momentary assessment and intervention technologies. Results The intervention was perceived to be feasible and useful. A significant increase in lifestyle scores over time was found for both groups (F2,146.6=9.99; P<.001), which was similar for CAU and the intervention group (F1,149.9=0.09; P=.77). Quality of life improved more in the intervention group (mean 1.11, SD 0.11) than CAU (mean −1.47, SD 0.11) immediately following the intervention (3 months), but this benefit was not sustained at the 6-month follow-up (interaction: P=.02). No significant treatment effects were observed for behavioral flexibility (F1,149.0=0.48; P=.07). Conclusions The Do CHANGE 1 intervention was perceived as useful and easy to use. However, no long-term treatment effects were found on the outcome measures. More research is warranted to examine which components of behavioral interventions are effective in producing long-term behavior change. Trial Registration ClinicalTrials.gov NCT02946281; https://www.clinicaltrials.gov/ct2/show/NCT02946281
Collapse
Affiliation(s)
- Eva Rosalinde Broers
- Department of Cardiology, Elisabeth-Tweesteden Hospital, Tilburg, Netherlands.,Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| | - Willem Johan Kop
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| | - Johan Denollet
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| | - Jos Widdershoven
- Department of Cardiology, Elisabeth-Tweesteden Hospital, Tilburg, Netherlands.,Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| | - Mart Wetzels
- University of Technology Eindhoven, Eindhoven, Netherlands
| | - Idowu Ayoola
- University of Technology Eindhoven, Eindhoven, Netherlands
| | | | - Mirela Habibovic
- Department of Cardiology, Elisabeth-Tweesteden Hospital, Tilburg, Netherlands.,Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| |
Collapse
|
20
|
Champoux E, Price R, Cowdery JE, Dinh M, Meurer WJ, Rehman N, Schille C, Oliver A, Brown DL, Killingsworth J, Skolarus LE. Reach Out Emergency Department: Partnering With an Economically Disadvantaged Community in the Development of a Text-Messaging Intervention to Address High Blood Pressure. Health Promot Pract 2020; 21:791-801. [PMID: 32228238 DOI: 10.1177/1524839920913550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background. Hypertension affects nearly 30% of the U.S. adult population. Due to the ubiquitous nature of mobile phone usage, text messaging offers a promising platform for interventions to assist in the management of chronic diseases including hypertension, including among populations that are historically underserved. We present the intervention development of Reach Out, a health behavior theory-based, mobile health intervention to reduce blood pressure among hypertensive patients evaluated in a safety net emergency department primarily caring for African Americans. Aims. To describe the process of designing and refining text messages currently being implemented in the Reach Out randomized controlled trial. Method. We used a five-step framework to develop the text messages used in Reach Out. These steps included literature review and community formative research, conception of a community-centered behavioral theoretical framework, draft of evidence-based text messages, community review, and revision based on community feedback and finalization. Results. The Reach Out development process drew from pertinent evidence that, combined with community feedback, guided the development of a community-centered health behavior theory framework that led to development of text messages. A total of 333 generic and segmented messages were created. Messages address dietary choices, physical activity, hypertension medication adherence, and blood pressure monitoring. Discussion. Our five-step framework is intended to inform future text-messaging-based health promotion efforts to address health issues in vulnerable populations. Conclusion. Text message-based health promotion programs should be developed in partnership with the local community to ensure acceptability and relevance.
Collapse
Affiliation(s)
| | - Rory Price
- University of Michigan, Ann Arbor, MI, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Moskowitz JT, Cheung EO, Snowberg KE, Verstaen A, Merrilees J, Salsman JM, Dowling GA. Randomized controlled trial of a facilitated online positive emotion regulation intervention for dementia caregivers. Health Psychol 2019; 38:391-402. [PMID: 31045422 PMCID: PMC6501812 DOI: 10.1037/hea0000680] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To test the effects of Life Enhancing Activities for Family Caregivers (LEAF), a 6-week positive emotion regulation intervention, on outcomes of positive emotion, depression, anxiety, and physical health as measured by the Patient-Reported Outcomes Measurement Information System® (PROMIS®). METHOD A randomized controlled trial (N = 170) comparing LEAF (N = 86) to an emotion reporting/waitlist condition (N = 84) in dementia caregivers. LEAF was individually delivered online by trained facilitators. Participants in the control condition completed daily online emotion reports and then crossed over into the intervention condition after 6 weeks. The study was registered with Clinicaltrials.gov (NCT01825681) and funded by R01NR014435. RESULTS Analyses of difference in change from baseline to 6 weeks demonstrated significantly greater decreases in PROMIS® depression (d = -.25; p = .02) and Quality of Life in Neurological Disorders (NeuroQOL) anxiety (d = -.33; p < .01), as well as improvements in PROMIS® physical health (d = .24; p = .02) in the intervention condition compared to the emotion reporting/waitlist control. The intervention also showed greater improvements in positive emotion (d = .58; p < .01) and positive aspects of caregiving (d = .36; p < .01). Increases in positive emotion significantly mediated the effect of LEAF on depression over time. CONCLUSIONS This randomized controlled trial of the online-facilitated positive emotion regulation intervention in dementia caregivers demonstrated small to medium effect sizes on caregiver well-being and shows promise for remotely delivered programs to improve psychological well-being in caregivers of people with dementia and other chronic illnesses. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Collapse
Affiliation(s)
- Judith T Moskowitz
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine
| | - Elaine O Cheung
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine
| | - Karin E Snowberg
- Department of Physiological Nursing, University of California, San Francisco
| | - Alice Verstaen
- Department of Psychology, University of California, Berkeley
| | | | - John M Salsman
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine
| | - Glenna A Dowling
- Department of Physiological Nursing, University of California, San Francisco
| |
Collapse
|
22
|
Pressman SD, Jenkins BN, Moskowitz JT. Positive Affect and Health: What Do We Know and Where Next Should We Go? Annu Rev Psychol 2019; 70:627-650. [DOI: 10.1146/annurev-psych-010418-102955] [Citation(s) in RCA: 176] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Positive affect (PA) is associated with better health across a wide range of physical health outcomes. This review reflects on why the study of PA is an essential component of our understanding of physical health and expands on pathways that connect these two variables. To encourage forward movement in this burgeoning research area, measurement and design issues in the study of PA and health are discussed, as are the connections between PA and a range of different health outcomes. Plausible biological, social, and behavioral pathways that allow for positive feelings to get under the skin and influence physical wellness are detailed and framed in the context of several theoretical models. Finally, new directions for the field and important methodological and interpretative considerations that are essential to moving this important research area forward are explored.
Collapse
Affiliation(s)
- Sarah D. Pressman
- Department of Psychological Science, University of California, Irvine, California 92697, USA
| | - Brooke N. Jenkins
- Department of Psychology, Chapman University, Orange, California 92866, USA
| | - Judith T. Moskowitz
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA
| |
Collapse
|
23
|
Affiliation(s)
- Shreya Kangovi
- Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Penn Center for Community Health Workers, Penn Medicine, Philadelphia, Pennsylvania
| | - David A Asch
- Center for Health Care Innovation, University of Pennsylvania, Philadelphia
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania
| |
Collapse
|
24
|
Zhang S, Hamburger E, Kahanda S, Lyttle M, Williams R, Jaser SS. Engagement with a Text-Messaging Intervention Improves Adherence in Adolescents with Type 1 Diabetes: Brief Report. Diabetes Technol Ther 2018; 20:386-389. [PMID: 29792749 PMCID: PMC5963545 DOI: 10.1089/dia.2018.0015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Adherence to diabetes management is a challenge for adolescents with type 1 diabetes (T1D). Positive psychology interventions have improved adherence to treatment recommendations in adults with chronic health conditions but have not been widely tested in pediatric populations. We hypothesized that higher engagement with a text-messaging intervention to promote positive affect would increase the effects on diabetes management among adolescents with T1D. Adolescents with T1D (n = 48) and their caregivers were randomized to either an attention control condition or a novel positive psychology intervention delivered through personalized automated text messaging. We examined rates of engagement (percent response to text messages) in relation to demographic factors, and we explored the effect of engagement in relation to adherence and glycemic control. Adolescent engagement was good (mean response rate of 76%) over the 8-week intervention. Engagement was related to adolescents' gender, race, baseline glycemic control, and blood glucose monitoring, but not to treatment type (pump vs. injection), diabetes duration, age, or household income. There was a significant effect of level of engagement on better caregiver-reported adherence, but adolescents' engagement was not related to self-reported adherence or glycemic control. These results indicate feasibility and initial efficacy of using automated text-messaging to deliver an intervention aimed at promoting adherence in adolescents with T1D.
Collapse
Affiliation(s)
- Shuodan Zhang
- University of Illinois at Chicago, College of Medicine, Chicago, Illinois
| | - Emily Hamburger
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sachini Kahanda
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Morgan Lyttle
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Rodayne Williams
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sarah S. Jaser
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| |
Collapse
|
25
|
Sibelli A, Chalder T, Everitt H, Chilcot J, Moss-Morris R. Positive and negative affect mediate the bidirectional relationship between emotional processing and symptom severity and impact in irritable bowel syndrome. J Psychosom Res 2018; 105:1-13. [PMID: 29332625 DOI: 10.1016/j.jpsychores.2017.11.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/28/2017] [Accepted: 11/28/2017] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Individuals with IBS report higher levels of psychological distress compared to healthy controls. Distress has been associated with emotional processing difficulties but studies have not explored how the relationship between distress and emotional processing affects IBS. There is little research on the role of positive affect (PA) in IBS. AIMS (a) If difficulties in self-reported emotional processing are associated with affect and IBS measures (i.e., symptom severity, interference in life roles) (b1) If affect mediates the relationship between emotional processing and IBS measures (b2) Alternative model: if affect mediates the relationship between IBS and emotional processing (c) If PA moderates the relationship between distress and IBS. METHODS Participants with a confirmed diagnosis of IBS (n=558) completed a questionnaire including measures of emotional processing (i.e., unhelpful beliefs about negative emotions, impoverished emotional experience), distress, PA, and IBS symptoms/interference. Mediation and moderation analyses were conducted with Maximum Likelihood Estimation. RESULTS Distress and PA mediated or partly mediated the relationship between unhelpful beliefs about negative emotions/impoverished emotional experience and both IBS measures. The alternative models were also valid, suggesting a two-way relationship between emotional processing and IBS through affect. PA did not moderate the relationship between distress and IBS. CONCLUSION Future interventions in IBS may benefit from not only targeting the management of physical symptoms and their daily impact but also aspects related to the experience of both negative and positive affect, and the acceptance and expression of negative emotions. Longitudinal studies are needed to confirm causal relationships within the explored models.
Collapse
Affiliation(s)
- Alice Sibelli
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5th Floor Bermondsey Wing, Guy's Hospital Campus, London SE1 9RT, United Kingdom
| | - Trudie Chalder
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Weston Education Centre, Cutcombe Road, London SE5 9RJ, United Kingdom
| | - Hazel Everitt
- Primary Care and Population Sciences, University of Southampton, Aldermoor Health Centre, Aldermoor Close, Southampton SO16 5ST, United Kingdom
| | - Joseph Chilcot
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5th Floor Bermondsey Wing, Guy's Hospital Campus, London SE1 9RT, United Kingdom
| | - Rona Moss-Morris
- Health Psychology Section, Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5th Floor Bermondsey Wing, Guy's Hospital Campus, London SE1 9RT, United Kingdom.
| |
Collapse
|
26
|
Allegrante JP. Advancing the Science of Behavioral Self-Management of Chronic Disease: The Arc of a Research Trajectory. HEALTH EDUCATION & BEHAVIOR 2017; 45:6-13. [PMID: 29258348 DOI: 10.1177/1090198117749010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article describes advances in the behavioral self-management of chronic disease from the perspective of a 25-year trajectory of National Institute of Health-funded research in arthritis and cardiopulmonary diseases that has sought to develop a transdisciplinary understanding of how applied behavioral science can be used to improve health behaviors, functional status, and health outcomes. The article traces the arc of a novel research program-conducted in collaboration with physician-scientists at Columbia, Weill Cornell Medical College, and New York University School of Medicine-that runs through social cognitive theory, behavioral economics, and the emerging science of positive psychology in an effort to develop promising new approaches to fostering the adoption and maintenance of health-related behavioral change. The article concludes with what has been learned and what the implications of the work are for advancing behavioral self-management and patient education to improve patient outcomes and achieve the compression of morbidity.
Collapse
Affiliation(s)
- John P Allegrante
- 1 Teachers College and the Mailman School of Public Health, Columbia University, New York, NY, USA
| |
Collapse
|
27
|
Oates GR, Hamby BW, Stepanikova I, Knight SJ, Bhatt SP, Hitchcock J, Schumann C, Dransfield MT. Social Determinants of Adherence to Pulmonary Rehabilitation for Chronic Obstructive Pulmonary Disease. COPD 2017; 14:610-617. [PMID: 29020525 DOI: 10.1080/15412555.2017.1379070] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Adherence to pulmonary rehabilitation (PR) is low. Previous studies have focused on clinical predictors of PR completion. We aimed to identify social determinants of adherence to PR. A cross-sectional analysis of a database of COPD patients (N = 455) in an outpatient PR program was performed. Adherence, a ratio of attended-to-prescribed sessions, was coded as low (<35%), moderate (35-85%), and high (>85%). Individual-level measures included age, sex, race, BMI, smoking status, pack-years, baseline 6-minute walk distance (6MWD: <150, 150-249, ≥250), co-morbidities, depression, and prescribed PR sessions (≤20, 21-30, >30). Fifteen area-level measures aggregated to Census tracts were obtained from the U.S. Census after geocoding patients' addresses. Using exploratory factor analysis, a neighborhood socioeconomic disadvantage index was constructed, which included variables with factor loading >0.5: poverty, public assistance, households without vehicles, cost burden, unemployment, and minority population. Multivariate regression models were adjusted for clustering on Census tracts. Twenty-six percent of patients had low adherence, 23% were moderately adherent, 51% were highly adherent. In the best fitted full model, each decile increase in neighborhood socioeconomic disadvantage increased the risk of moderate vs high adherence by 14% (p < 0.01). Smoking tripled the relative risk of low adherence (p < 0.01), while each increase in 6MWD category decreased that risk by 72% (p < 0.01) and 84% (p < 0.001), respectively. These findings show that, relative to high adherence, low adherence is associated with limited functional capacity and current smoking, while moderate adherence is associated with socioeconomic disadvantage. The distinction highlights different pathways to suboptimal adherence and calls for tailored intervention approaches.
Collapse
Affiliation(s)
- Gabriela R Oates
- a Preventive Medicine , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Bryant W Hamby
- b Sociology , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Irena Stepanikova
- b Sociology , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Sara J Knight
- a Preventive Medicine , University of Alabama at Birmingham , Birmingham , AL , USA.,c Birmingham Veterans Affairs Medical Center , Birmingham , AL , USA
| | - Surya P Bhatt
- d Lung Health Center and Pulmonary, Allergy and Critical Care Medicine , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Jason Hitchcock
- e Cardiopulmonary Rehabilitation , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Christopher Schumann
- e Cardiopulmonary Rehabilitation , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Mark T Dransfield
- c Birmingham Veterans Affairs Medical Center , Birmingham , AL , USA.,d Lung Health Center and Pulmonary, Allergy and Critical Care Medicine , University of Alabama at Birmingham , Birmingham , AL , USA
| |
Collapse
|
28
|
Sin NL. The Protective Role of Positive Well-Being in Cardiovascular Disease: Review of Current Evidence, Mechanisms, and Clinical Implications. Curr Cardiol Rep 2017; 18:106. [PMID: 27612475 DOI: 10.1007/s11886-016-0792-z] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Positive psychological aspects of well-being-including positive emotions, optimism, and life satisfaction-are increasingly considered to have protective roles for cardiovascular disease (CVD) and longevity. A rapidly-growing body of literature has linked positive well-being with better cardiovascular health, lower incidence of CVD in healthy populations, and reduced risk of adverse outcomes in patients with existing CVD. This review first examines evidence on the associations of positive well-being with CVD and mortality, focusing on recent epidemiological research as well as inconsistent findings. Next, an overview is provided of putative biological, behavioral, and stress-buffering mechanisms that may underlie the relationship between positive well-being and cardiovascular health. Key areas for future inquiry are discussed, in addition to emerging developments that capitalize on technological and methodological advancements. Promising initial results from randomized controlled trials suggest that efforts to target positive well-being may serve as valuable components of broader CVD management programs.
Collapse
Affiliation(s)
- Nancy L Sin
- Center for Healthy Aging and the Department of Biobehavioral Health, The Pennsylvania State University, 422 Biobehavioral Health Building, University Park, PA, 16802, USA.
| |
Collapse
|
29
|
Lenferink A, Brusse‐Keizer M, van der Valk PDLPM, Frith PA, Zwerink M, Monninkhof EM, van der Palen J, Effing TW. Self-management interventions including action plans for exacerbations versus usual care in patients with chronic obstructive pulmonary disease. Cochrane Database Syst Rev 2017; 8:CD011682. [PMID: 28777450 PMCID: PMC6483374 DOI: 10.1002/14651858.cd011682.pub2] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Chronic Obstructive Pulmonary Disease (COPD) self-management interventions should be structured but personalised and often multi-component, with goals of motivating, engaging and supporting the patients to positively adapt their behaviour(s) and develop skills to better manage disease. Exacerbation action plans are considered to be a key component of COPD self-management interventions. Studies assessing these interventions show contradictory results. In this Cochrane Review, we compared the effectiveness of COPD self-management interventions that include action plans for acute exacerbations of COPD (AECOPD) with usual care. OBJECTIVES To evaluate the efficacy of COPD-specific self-management interventions that include an action plan for exacerbations of COPD compared with usual care in terms of health-related quality of life, respiratory-related hospital admissions and other health outcomes. SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials, trials registries, and the reference lists of included studies to May 2016. SELECTION CRITERIA We included randomised controlled trials evaluating a self-management intervention for people with COPD published since 1995. To be eligible for inclusion, the self-management intervention included a written action plan for AECOPD and an iterative process between participant and healthcare provider(s) in which feedback was provided. We excluded disease management programmes classified as pulmonary rehabilitation or exercise classes offered in a hospital, at a rehabilitation centre, or in a community-based setting to avoid overlap with pulmonary rehabilitation as much as possible. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. We resolved disagreements by reaching consensus or by involving a third review author. Study authors were contacted to obtain additional information and missing outcome data where possible. When appropriate, study results were pooled using a random-effects modelling meta-analysis. The primary outcomes of the review were health-related quality of life (HRQoL) and number of respiratory-related hospital admissions. MAIN RESULTS We included 22 studies that involved 3,854 participants with COPD. The studies compared the effectiveness of COPD self-management interventions that included an action plan for AECOPD with usual care. The follow-up time ranged from two to 24 months and the content of the interventions was diverse.Over 12 months, there was a statistically significant beneficial effect of self-management interventions with action plans on HRQoL, as measured by the St. George's Respiratory Questionnaire (SGRQ) total score, where a lower score represents better HRQoL. We found a mean difference from usual care of -2.69 points (95% CI -4.49 to -0.90; 1,582 participants; 10 studies; high-quality evidence). Intervention participants were at a statistically significant lower risk for at least one respiratory-related hospital admission compared with participants who received usual care (OR 0.69, 95% CI 0.51 to 0.94; 3,157 participants; 14 studies; moderate-quality evidence). The number needed to treat to prevent one respiratory-related hospital admission over one year was 12 (95% CI 7 to 69) for participants with high baseline risk and 17 (95% CI 11 to 93) for participants with low baseline risk (based on the seven studies with the highest and lowest baseline risk respectively).There was no statistically significant difference in the probability of at least one all-cause hospital admission in the self-management intervention group compared to the usual care group (OR 0.74, 95% CI 0.54 to 1.03; 2467 participants; 14 studies; moderate-quality evidence). Furthermore, we observed no statistically significant difference in the number of all-cause hospitalisation days, emergency department visits, General Practitioner visits, and dyspnoea scores as measured by the (modified) Medical Research Council questionnaire for self-management intervention participants compared to usual care participants. There was no statistically significant effect observed from self-management on the number of COPD exacerbations and no difference in all-cause mortality observed (RD 0.0019, 95% CI -0.0225 to 0.0263; 3296 participants; 16 studies; moderate-quality evidence). Exploratory analysis showed a very small, but significantly higher respiratory-related mortality rate in the self-management intervention group compared to the usual care group (RD 0.028, 95% CI 0.0049 to 0.0511; 1219 participants; 7 studies; very low-quality evidence).Subgroup analyses showed significant improvements in HRQoL in self-management interventions with a smoking cessation programme (MD -4.98, 95% CI -7.17 to -2.78) compared to studies without a smoking cessation programme (MD -1.33, 95% CI -2.94 to 0.27, test for subgroup differences: Chi² = 6.89, df = 1, P = 0.009, I² = 85.5%). The number of behavioural change techniques clusters integrated in the self-management intervention, the duration of the intervention and adaptation of maintenance medication as part of the action plan did not affect HRQoL. Subgroup analyses did not detect any potential variables to explain differences in respiratory-related hospital admissions among studies. AUTHORS' CONCLUSIONS Self-management interventions that include a COPD exacerbation action plan are associated with improvements in HRQoL, as measured with the SGRQ, and lower probability of respiratory-related hospital admissions. No excess all-cause mortality risk was observed, but exploratory analysis showed a small, but significantly higher respiratory-related mortality rate for self-management compared to usual care.For future studies, we would like to urge only using action plans together with self-management interventions that meet the requirements of the most recent COPD self-management intervention definition. To increase transparency, future study authors should provide more detailed information regarding interventions provided. This would help inform further subgroup analyses and increase the ability to provide stronger recommendations regarding effective self-management interventions that include action plans for AECOPD. For safety reasons, COPD self-management action plans should take into account comorbidities when used in the wider population of people with COPD who have comorbidities. Although we were unable to evaluate this strategy in this review, it can be expected to further increase the safety of self-management interventions. We also advise to involve Data and Safety Monitoring Boards for future COPD self-management studies.
Collapse
Affiliation(s)
- Anke Lenferink
- Medisch Spectrum TwenteDepartment of Pulmonary MedicineEnschedeNetherlands
- University of TwenteDepartment of Health Technology and Services Research, Faculty of Behavioural SciencesEnschedeNetherlands
- Flinders UniversitySchool of MedicineAdelaideAustralia
| | | | | | - Peter A Frith
- Flinders UniversitySchool of MedicineAdelaideAustralia
- Repatriation General HospitalDepartment of Respiratory MedicineAdelaideAustralia
| | - Marlies Zwerink
- Medisch Spectrum TwenteDepartment of Pulmonary MedicineEnschedeNetherlands
| | - Evelyn M Monninkhof
- University Medical Center UtrechtJulius Center for Health Sciences and Primary CarePO Box 85500UtrechtNetherlands
| | - Job van der Palen
- Medisch Spectrum TwenteDepartment of Pulmonary MedicineEnschedeNetherlands
- University of TwenteDepartment of Research Methodology, Measurement, and Data‐Analysis, Faculty of Behavioral SciencesHaaksbergerstraat 55EnschedeNetherlands
| | - Tanja W Effing
- Flinders UniversitySchool of MedicineAdelaideAustralia
- Repatriation General HospitalDepartment of Respiratory MedicineAdelaideAustralia
| | | |
Collapse
|
30
|
Phillips EG, Wells MT, Winston G, Ramos R, Devine CM, Wethington E, Peterson JC, Wansink B, Charlson M. Innovative approaches to weight loss in a high-risk population: The small changes and lasting effects (SCALE) trial. Obesity (Silver Spring) 2017; 25:833-841. [PMID: 28382755 PMCID: PMC5404988 DOI: 10.1002/oby.21780] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 12/13/2016] [Accepted: 01/01/2017] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the efficacy of a small change behavioral weight loss intervention with or without a positive affect/self-affirmation (PA/SA) component on weight loss at 12 months. METHODS Black and Hispanic adults (N = 405) with body mass index 25-50 kg/m2 selected one of ten small change eating strategies and a physical activity goal, randomly with/without PA/SA. Participants were followed by community health workers at set intervals (weekly in months 1-3; biweekly in months 4-9; once monthly in months 10-12). RESULTS There was no difference in weight loss at 12 months between participants in the small change approach alone (1.1%) versus the small change PA/SA intervention (1.2%). During treatment, 9% of participants lost at least 7% of their initial body weight. Participants who reported more interval life events had a lower likelihood of losing weight (P < 0.0001). However, those randomized to the small change PA/SA intervention gained less weight (+0.3% vs. 2.3% gain; P < 0.0001). CONCLUSIONS The small change PA/SA intervention did not lead to a significant difference in weight loss in comparison to the small change approach alone. It did, however, decrease the negative impact of psychosocial stressors on weight gain among participants with more interval life events.
Collapse
Affiliation(s)
- Erica G Phillips
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York, USA
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medicine, New York, New York, USA
| | - Martin T Wells
- Department of Statistical Science, Cornell University, Ithaca, New York, USA
| | - Ginger Winston
- Department of Medicine, George Washington University, Washington, DC, USA
| | - Rosio Ramos
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medicine, New York, New York, USA
| | - Carol M Devine
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | - Elaine Wethington
- Departments of Human Development and Sociology, Cornell University, Ithaca, New York, USA
| | - Janey C Peterson
- Division of General Internal Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Brian Wansink
- School of Applied Economics and Management, Cornell University, Ithaca, New York, USA
| | - Mary Charlson
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medicine, New York, New York, USA
| |
Collapse
|
31
|
Abstract
The future of medicine is discussed in the context of epigenetic influences during the entire life course and the lived experiences of each person, avoiding as much as possible the "medicalization" of the individual and taking a more humanistic view. The reciprocal communication between brain and body via the neuroendocrine, autonomic, metabolic and immune systems and the plasticity of brain architecture provide the basis for devising better "top down" interventions that engage the whole person in working towards his or her welfare. The life course perspective emphasizes the importance of intervening early in life to prevent adverse early life experiences, including the effects of poverty, that can have lifelong consequences, referred to as "biological embedding". In the spirit of integrative, humanistic medicine, treatments that "open windows of plasticity" allow targeted behavioral interventions to redirect brain and body functions and behavior in healthier directions. Policies of government and the private sector, particularly at the local, community level, can create a supporting environment for such interventions. See "Common Ground for Health: Personalized, Precision and Social Medicine McEwen & Getz - https://www.youtube.com/watch?v=IRy_uUWyrEw.
Collapse
Affiliation(s)
- Bruce S McEwen
- Laboratory of Neuroendocrinology, The Rockefeller University, New York, NY 10065.
| |
Collapse
|
32
|
Moskowitz JT, Carrico AW, Duncan LG, Cohn MA, Cheung EO, Batchelder A, Martinez L, Segawa E, Acree M, Folkman S. Randomized controlled trial of a positive affect intervention for people newly diagnosed with HIV. J Consult Clin Psychol 2017; 85:409-423. [PMID: 28333512 DOI: 10.1037/ccp0000188] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE We conducted a randomized controlled trial to determine whether IRISS (Intervention for those Recently Informed of their Seropositive Status), a positive affect skills intervention, improved positive emotion, psychological health, physical health, and health behaviors in people newly diagnosed with HIV. METHOD One-hundred and fifty-nine participants who had received an HIV diagnosis in the past 3 months were randomized to a 5-session, in-person, individually delivered positive affect skills intervention or an attention-matched control condition. RESULTS For the primary outcome of past-day positive affect, the group difference in change from baseline over time did not reach statistical significance (p = .12, d = .30). Planned secondary analyses within assessment point showed that the intervention led to higher levels of past-day positive affect at 5, 10, and 15 months postdiagnosis compared with an attention control. For antidepressant use, the between group difference in change from baseline was statistically significant (p = .006, d = -.78 baseline to 15 months) and the difference in change over time for intrusive and avoidant thoughts related to HIV was also statistically significant (p = .048, d = .29). Contrary to findings for most health behavior interventions in which effects wane over the follow up period, effect sizes in IRISS seemed to increase over time for most outcomes. CONCLUSIONS This comparatively brief positive affect skills intervention achieved modest improvements in psychological health, and may have the potential to support adjustment to a new HIV diagnosis. (PsycINFO Database Record
Collapse
Affiliation(s)
- Judith T Moskowitz
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University
| | - Adam W Carrico
- Department of Public Health Sciences, University of Miami
| | - Larissa G Duncan
- Human Development and Family Studies, University of Wisconsin-Madison
| | - Michael A Cohn
- Osher Center for Integrative Medicine, University of California San Francisco
| | - Elaine O Cheung
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University
| | - Abigail Batchelder
- Osher Center for Integrative Medicine, University of California San Francisco
| | - Lizet Martinez
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University
| | - Eisuke Segawa
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University
| | - Michael Acree
- Department of Medicine, University of California San Francisco
| | - Susan Folkman
- Department of Medicine, University of California San Francisco
| |
Collapse
|
33
|
Benzo RP, Abascal-Bolado B, Dulohery MM. Self-management and quality of life in chronic obstructive pulmonary disease (COPD): The mediating effects of positive affect. PATIENT EDUCATION AND COUNSELING 2016; 99:617-623. [PMID: 26632024 PMCID: PMC4808334 DOI: 10.1016/j.pec.2015.10.031] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 07/24/2015] [Accepted: 10/31/2015] [Indexed: 05/28/2023]
Abstract
OBJECTIVE This study aimed to increase our understanding of general self-management (SM) abilities in COPD by determining if SM can predict disease specific quality of life (QoL), by investigating whether specific SM domains are significant in COPD and by exploring the mediating effect of the positive/negative affect in the association between SM and QoL. METHODS Cross-sectional study based on 292 patients with COPD. Measures included demographics, lung function, gait speed, health care utilization, positive/negative affect, SM abilities, breathlessness and disease specific QoL. We performed, correlation, multiple regression models and mediation analysis (positive/negative affect being mediator between SM and QoL association). RESULTS After controlling for breathlessness, living alone, marital status, hospitalization history, age and lung function, SM related to QoL (p<0.0001). Investment in behaviors (hobbies and social relationships) and self-efficacy are SM domains independently related to QoL in COPD. Positivity measured by the positive/negative affect ratio completely mediates the relationship of SM with QoL. CONCLUSION SM is independently associated with disease specific QoL in COPD after adjustment significant covariates but positive/negative affect ratio completely mediates the relationship of SM with QoL. PRACTICE IMPLICATIONS Measuring positive/negative affect and addressing investment behavior and self-efficacy are important in implementing COPD-SM programs.
Collapse
Affiliation(s)
- Roberto P Benzo
- Mindful Breathing Lab, Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA.
| | - Beatriz Abascal-Bolado
- Mindful Breathing Lab, Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA; Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Santander, Spain
| | - Megan M Dulohery
- Mindful Breathing Lab, Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
34
|
Boutin-Foster C, Offidani E, Kanna B, Ogedegbe G, Ravenell J, Scott E, Rodriguez A, Ramos R, Michelen W, Gerber LM, Charlson M. Results from the Trial Using Motivational Interviewing, Positive Affect, and Self-Affirmation in African Americans with Hypertension (TRIUMPH). Ethn Dis 2016; 26:51-60. [PMID: 26843796 DOI: 10.18865/ed.26.1.51] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE Our objective was to determine the effectiveness of combining positive affect and self-affirmation strategies with motivational interviewing in achieving blood pressure control among hypertensive African Americans (AA) compared with AA hypertensives in an education-only control group. DESIGN Randomized trial. SETTING Ambulatory practices in the South Bronx and Harlem, New York City. PARTICIPANTS African American adults with uncontrolled hypertension. INTERVENTIONS Participants were randomized to a positive affect and self-affirmation intervention or an education control group. The positive affect and self-affirmation intervention involved having participants think about things that made them happy and that reminded them of their core values on a daily basis. These strategies were reinforced every two months through motivational interviewing. The control arm received a workbook of strategies on blood pressure control. All participants were called every two months for one year. MAIN OUTCOMES Blood pressure control rate. RESULTS A total of 238 participants were randomized. The average age was 56 ± 11 years, approximately 70% were female, 80% were not married, and up to 70% had completed high school. There was no difference in control rates between the intervention and the control group. However, at one year, female participants were more likely to be controlled. Participants with high depressive symptoms or high perceived stress at baseline were less likely to be controlled. CONCLUSIONS While this study did not demonstrate an intervention effect, it does provide important insight into the psychosocial factors that may underlie blood pressure control in African Americans. Implications for future behavioral intervention trials are discussed.
Collapse
Affiliation(s)
| | | | | | | | - Joseph Ravenell
- New York University School of Medicine, Department of Population Health
| | | | | | - Rosio Ramos
- Weill Cornell Medical College, Department of Medicine
| | | | - Linda M Gerber
- Weill Cornell Medical College, Department of Healthcare Policy and Research
| | - Mary Charlson
- Weill Cornell Medical College, Department of Medicine
| |
Collapse
|
35
|
Kimmick G, Edmond SN, Bosworth HB, Peppercorn J, Marcom PK, Blackwell K, Keefe FJ, Shelby RA. Medication taking behaviors among breast cancer patients on adjuvant endocrine therapy. Breast 2015; 24:630-6. [PMID: 26189978 DOI: 10.1016/j.breast.2015.06.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 05/28/2015] [Accepted: 06/26/2015] [Indexed: 01/15/2023] Open
Abstract
PURPOSE To explore how symptoms and psychosocial factors are related to intentional and unintentional non-adherent medication taking behaviors. METHODS Included were postmenopausal women with hormone receptor positive, stage I-IIIA breast cancer, who had completed surgery, chemotherapy, and radiation, and were taking endocrine therapy. Self-administered, standardized measures were completed during a routine clinic visit: Brief Fatigue Inventory, Brief Pain Inventory, Menopause Specific Quality of Life Questionnaire, Functional Assessment of Cancer Therapy General and Neurotoxicity scales, and Self-Efficacy for Appropriate Medication Use Scale. Regression analyses were performed to determine the degree to which demographic, medical, symptom, and psychosocial variables, explain intentional, such as changing one's doses or stopping medication, and unintentional, such as forgetting to take one's medication, non-adherent behaviors. RESULTS Participants were 112 women: mean age 64 (SD = 9) years; 81% white; mean time from surgery 40 (SD = 28) months; 49% received chemotherapy (39% including a taxane); mean time on endocrine therapy, 35 (SD = 29.6) months; 82% taking an aromatase inhibitor. Intentional and unintentional non-adherent behaviors were described in 33.9% and 58.9% of participants, respectively. Multivariate analysis showed that higher self-efficacy for taking medication was associated with lower levels of unintentional (p = 0.002) and intentional (p = 0.004) non-adherent behaviors. The presence of symptoms (p = 0.03) and lower self-efficacy for physician communication (p = 0.009) were associated with higher levels of intentional non-adherent behaviors. CONCLUSIONS These results suggest that women who report greater symptoms, lower self-efficacy for communicating with their physician, and lower self-efficacy for taking their medication are more likely to engage in both intentional and unintentional non-adherent behaviors.
Collapse
Affiliation(s)
- Gretchen Kimmick
- Duke Cancer Institute, Duke University Medical Center, DUMC Box 3204, Durham, NC 27710, USA.
| | - Sara N Edmond
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, USA
| | - Hayden B Bosworth
- Department of Medicine, Psychiatry, and School of Nursing, Duke University Medical Center; Center for Health Services Research, Durham VAMC, USA
| | - Jeffrey Peppercorn
- Duke Cancer Institute, Duke University Medical Center, DUMC Box 3204, Durham, NC 27710, USA
| | - Paul K Marcom
- Duke Cancer Institute, Duke University Medical Center, DUMC Box 3204, Durham, NC 27710, USA
| | - Kimberly Blackwell
- Duke Cancer Institute, Duke University Medical Center, DUMC Box 3204, Durham, NC 27710, USA
| | - Francis J Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, USA
| | - Rebecca A Shelby
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, USA
| |
Collapse
|
36
|
Lord JH, Rumburg TM, Jaser SS. Staying Positive: Positive Affect as a Predictor of Resilience in Adolescents With Type 1 Diabetes. J Pediatr Psychol 2015; 40:968-77. [PMID: 25979081 DOI: 10.1093/jpepsy/jsv042] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 04/16/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Adolescents with Type 1 Diabetes (T1D) are at increased risk for diminished quality of life, deteriorating glycemic control, and psychological symptoms, yet some adolescents are able to adapt to the challenges associated with having diabetes exceptionally well. We sought to examine positive affect as a protective process predicting resilience over time in youth with T1D. METHOD Adolescents and their mothers completed questionnaire data, and HbA1c was obtained from adolescents' medical records at baseline and after 6 months. Adolescents were coded for observed positive mood during a videotaped interaction with their mothers. RESULTS Positive mood, including both self-report and observed mood, was associated with glycemic control, psychological symptoms, and quality of life. In addition, positive mood predicted improvements in glycemic control and externalizing problems over 6 months. CONCLUSIONS Positive affect emerged as a protective process for resilient outcomes in adolescents with T1D, suggesting novel targets for intervention in this high-risk population.
Collapse
|
37
|
Phillips-Caesar EG, Winston G, Peterson JC, Wansink B, Devine CM, Kanna B, Michelin W, Wethington E, Wells M, Hollenberg J, Charlson ME. Small Changes and Lasting Effects (SCALE) Trial: the formation of a weight loss behavioral intervention using EVOLVE. Contemp Clin Trials 2015; 41:118-28. [PMID: 25633208 PMCID: PMC4492122 DOI: 10.1016/j.cct.2015.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 01/06/2015] [Accepted: 01/07/2015] [Indexed: 11/29/2022]
Abstract
Background Obesity is a major health problem that disproportionately affects Black and Hispanic adults. This paper presents the rationale and innovative design of a small change eating and physical activity intervention (SC) combined with a positive affect and self-affirmation (PA/SA) intervention versus the SC intervention alone for weight loss. Methods Using a mixed methods translational model (EVOLVE), we designed and tested a SC approach intervention in overweight and/ or obese African American and Hispanic adults. In Phase I, we explored participant’s values and beliefs about the small change approach. In Phase II, we tested and refined the intervention and then, in Phase III we conducted a RCT. Participants were randomized to the SC approach with PA/SA intervention vs. a SC approach alone for 12 months. The primary outcome was clinically significant weight loss at 12 months. Results Over 4.5 years a total of 574 participants (67 in Phase I, 102 in Phase II and 405 in Phase III) were enrolled. Phase I findings were used to create a workbook based on real life experiences about weight loss and to refine the small change eating strategies. Phase II results shaped the recruitment and retention strategy for the RCT, as well as the final intervention. The RCT results are currently under analysis. Conclusion The present study seeks to determine if a SC approach combined with a PA/SA intervention will result in greater weight loss at 12 months in Black and Hispanic adults compared to a SC approach alone.
Collapse
Affiliation(s)
- Erica G Phillips-Caesar
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medical College 338 East 66th Street New York, NY 10065; School of Applied Economics and Management, Cornell University 201 Warren Hall Cornell University, Ithaca, NY 14853-7801.
| | - Ginger Winston
- George Washington University, Department of Medicine, Foggy Bottom South Pavilion, 22nd & I Street, NW Washington DC 20037
| | - Janey C Peterson
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medical College 338 East 66th Street New York, NY 10065; School of Applied Economics and Management, Cornell University 201 Warren Hall Cornell University, Ithaca, NY 14853-7801
| | - Brian Wansink
- Department of Human Development, Cornell University G96 Martha Van Rensselaer Hall Ithaca, NY 14853-4401
| | - Carol M Devine
- Division of Nutritional Sciences, Cornell University 405 Savage Hall Cornell University Ithaca, NY 14853-4401
| | - Balavanketsh Kanna
- Lincoln Medical and Mental Health Center for Collaborative Community Research
| | - Walid Michelin
- Lincoln Medical and Mental Health Center for Collaborative Community Research
| | - Elaine Wethington
- Department of Human Development, Cornell University G96 Martha Van Rensselaer Hall Ithaca, NY 14853-4401
| | - Martin Wells
- Cornell University Department of Statistical Science 301 Malott Hall Ithaca, NY 14853
| | - James Hollenberg
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medical College 338 East 66th Street New York, NY 10065; School of Applied Economics and Management, Cornell University 201 Warren Hall Cornell University, Ithaca, NY 14853-7801
| | - Mary E Charlson
- Division of Clinical Epidemiology and Evaluative Science Research, Weill Cornell Medical College 338 East 66th Street New York, NY 10065; School of Applied Economics and Management, Cornell University 201 Warren Hall Cornell University, Ithaca, NY 14853-7801
| |
Collapse
|