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Soekhai V, de Bekker-Grob EW, Ellis AR, Vass CM. Discrete Choice Experiments in Health Economics: Past, Present and Future. PHARMACOECONOMICS 2019; 37:201-226. [PMID: 30392040 PMCID: PMC6386055 DOI: 10.1007/s40273-018-0734-2] [Citation(s) in RCA: 375] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVES Discrete choice experiments (DCEs) are increasingly advocated as a way to quantify preferences for health. However, increasing support does not necessarily result in increasing quality. Although specific reviews have been conducted in certain contexts, there exists no recent description of the general state of the science of health-related DCEs. The aim of this paper was to update prior reviews (1990-2012), to identify all health-related DCEs and to provide a description of trends, current practice and future challenges. METHODS A systematic literature review was conducted to identify health-related empirical DCEs published between 2013 and 2017. The search strategy and data extraction replicated prior reviews to allow the reporting of trends, although additional extraction fields were incorporated. RESULTS Of the 7877 abstracts generated, 301 studies met the inclusion criteria and underwent data extraction. In general, the total number of DCEs per year continued to increase, with broader areas of application and increased geographic scope. Studies reported using more sophisticated designs (e.g. D-efficient) with associated software (e.g. Ngene). The trend towards using more sophisticated econometric models also continued. However, many studies presented sophisticated methods with insufficient detail. Qualitative research methods continued to be a popular approach for identifying attributes and levels. CONCLUSIONS The use of empirical DCEs in health economics continues to grow. However, inadequate reporting of methodological details inhibits quality assessment. This may reduce decision-makers' confidence in results and their ability to act on the findings. How and when to integrate health-related DCE outcomes into decision-making remains an important area for future research.
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Affiliation(s)
- Vikas Soekhai
- Section of Health Technology Assessment (HTA) and Erasmus Choice Modelling Centre (ECMC), Erasmus School of Health Policy & Management (ESHPM), Erasmus University Rotterdam (EUR), P.O. Box 1738, Rotterdam, 3000 DR The Netherlands
- Department of Public Health, Erasmus MC, University Medical Center, P.O. Box 2040, Rotterdam, 3000 CA The Netherlands
| | - Esther W. de Bekker-Grob
- Section of Health Technology Assessment (HTA) and Erasmus Choice Modelling Centre (ECMC), Erasmus School of Health Policy & Management (ESHPM), Erasmus University Rotterdam (EUR), P.O. Box 1738, Rotterdam, 3000 DR The Netherlands
| | - Alan R. Ellis
- Department of Social Work, North Carolina State University, Raleigh, NC USA
| | - Caroline M. Vass
- Manchester Centre for Health Economics, The University of Manchester, Manchester, UK
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Wilson L, Lin TK, Hampson LA, Oh A, Ting J, Gaither T, Allen I, Breyer BN. Use of Conjoint Analysis to Determine Patient Preferences for Surgical Treatment of Urethral Stricture Disease. J Particip Med 2017; 9:e1. [PMID: 32995067 PMCID: PMC7521776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023] Open
Abstract
INTRODUCTION Understanding patient preferences for characteristics of treatments facilitates patient participation and doctor-patient communication and enhances patient-centered care. Patient participation is especially important for urethral stricture disease, which has no definitive treatment guidelines favoring either endoscopic incision or open reconstruction, making patient preference an important factor in treatment choice. However, to date, there have been no studies assessing factors that patients value when choosing a treatment option. METHODS We employ choice-based conjoint analysis to assess patient preferences in the trade-offs of treatment attributes for urethral stricture disease. Male patients undergoing treatment or follow-up examination for urethral stricture disease were recruited through a University Medical Practice. We included 169 patients in the analysis. Six attributes of both risk and benefit were examined: treatment type, success rate, number of future procedures, post-treatment catheter duration, recovery time, and copayment amount. RESULTS The treatment success rate was by far the most important attribute. Relative to a 25% success rate (OR = 1) an 85% success rate (OR = 26.72, p<.01) increased patient preference by approximately 27 times. Furthermore, patients are willing to pay a $10,000 copayment to double the success rate from 25% to 50%. Patients demonstrated a strong aversion to time with a urinary catheter. Catheter duration for 1 week or less (OR = .67, p<.01) reduced patient preference by about 1.5 times when compared to requiring no catheter. We also found that patients place low importance on both how invasive the treatment seems and low copayment amounts but are willing to pay $10,000 copayment for an open reconstruction surgery compared with an endoscopic incision procedure. CONCLUSION The findings highlight the importance of shared and detailed physician/patient discussions of all the risk and benefits of each treatment choice and suggest that conjoint analysis may be helpful as a decision aid to guide discussions with individual patients deciding on a treatment.
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Affiliation(s)
- Leslie Wilson
- University of California, San Francisco, 3333 California St, Suite 420, San Francisco, CA 94118
| | - Tracy Kuo Lin
- University of California, San Francisco, 3333 California St, Suite 420, San Francisco, CA 94118
| | - Lindsay A. Hampson
- University of California, San Francisco, 1001 Potrero Ave, SFGH 3, San Francisco CA 94110
| | - Anna Oh
- University of California, San Francisco, 3333 California St, Suite 420, San Francisco, CA 94118
| | - Jie Ting
- University of California, San Francisco, 3333 California St, Suite 420, San Francisco, CA 94118
| | - Thomas Gaither
- University of California, San Francisco, Department of Urology, School of Medicine
| | - Isabel Allen
- University of California, San Francisco, 550 16th Street, 2nd Floor, San Francisco CA 94158
| | - Benjamin N. Breyer
- University of California, San Francisco, 1001 Potrero Ave, SFGH 3, San Francisco CA 94110
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Bridges JFP, Joy SM, Blauvelt BM, Yan W, Marsteller JA. An international comparison of stakeholder motivation to implement liver cancer control. Health Policy Plan 2014; 30:645-55. [PMID: 24974105 DOI: 10.1093/heapol/czu044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2014] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The World Health Organization offers clear guidance on the development of national cancer control programmes based on a country's level of resources, yet the motivation to implement such programmes may be driven by factors other than resources. OBJECTIVES To compare stakeholder motivation to implement a national liver cancer control programme and assess if variation in motivation was associated with stakeholder characteristics or with national indicators of need and resources. METHODS Relevant stakeholders were purposively selected from 13 countries (Australia, China, France, Germany, Italy, Japan, Nigeria, South Korea, Spain, Taiwan, Thailand, Turkey and USA) to participate in a structured survey on liver cancer control. Respondents included 12 individuals working in clinical, 5 in policy and 3 in advocacy roles from each country. Stakeholders' motivation was measured using a scale grounded in expectancy theory and knowledge gained during previous qualitative interviews. Comparisons across countries and respondent characteristics were conducted using hierarchical regression. Country level motivation scores, holding constant individual level covariates, were correlated with indicators of need and resources and tested using Pearson's correlation coefficients. RESULTS In total, 260 stakeholders, equally drawn from the study countries, completed the survey (45% response rate). At the national level, motivation was highest in Nigeria, Thailand and China (P < 0.001), and lowest in Italy (P < 0.001) and Germany (P = 0.003). Higher motivation was observed among stakeholders working at the international level relative to the local level (P = 0.017). Motivation was positively associated with a country's relative burden of liver cancer (P = 0.015) and negatively associated with their level of resources (P = 0.018). CONCLUSIONS This study provides the first empirical evidence on the motivation of stakeholders to implement national cancer control programmes. Furthermore, we demonstrate that motivation is more clearly associated with a country's cancer control needs rather than resources.
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Affiliation(s)
- John F P Bridges
- Department of Health Policy and Management and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Institute for Global Health, University of Massachusetts, Amhurst, MA 01003, USA and Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA and Armstrong Institute for Patient Safety and Quality, Johns Hopkins School of Medicine, Baltimore, MD 21202, USA
| | - Susan M Joy
- Department of Health Policy and Management and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Institute for Global Health, University of Massachusetts, Amhurst, MA 01003, USA and Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA and Armstrong Institute for Patient Safety and Quality, Johns Hopkins School of Medicine, Baltimore, MD 21202, USA
| | - Barri M Blauvelt
- Department of Health Policy and Management and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Institute for Global Health, University of Massachusetts, Amhurst, MA 01003, USA and Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA and Armstrong Institute for Patient Safety and Quality, Johns Hopkins School of Medicine, Baltimore, MD 21202, USA
| | - Weili Yan
- Department of Health Policy and Management and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Institute for Global Health, University of Massachusetts, Amhurst, MA 01003, USA and Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA and Armstrong Institute for Patient Safety and Quality, Johns Hopkins School of Medicine, Baltimore, MD 21202, USA
| | - Jill A Marsteller
- Department of Health Policy and Management and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA, Institute for Global Health, University of Massachusetts, Amhurst, MA 01003, USA and Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA and Armstrong Institute for Patient Safety and Quality, Johns Hopkins School of Medicine, Baltimore, MD 21202, USA
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