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Schmidt BM, Huang Y, Banerjee M, Hayek SS, Pop-Busui R. Residential Address Amplifies Health Disparities and Risk of Infection in Individuals With Diabetic Foot Ulcers. Diabetes Care 2024; 47:508-515. [PMID: 38241187 PMCID: PMC10909679 DOI: 10.2337/dc23-1787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 12/28/2023] [Indexed: 01/21/2024]
Abstract
OBJECTIVE To determine the association between social determinants of health (SDOH) and a diagnosis of diabetic foot ulcer (DFU) infection. RESEARCH DESIGN AND METHODS Targeted interrogation of electronic health record data using novel search engines to analyze individuals with a DFU infection during a 5-year period (2013-2017) was performed. We extracted geolocated neighborhood data and SDOH characteristics from the National Neighborhood Data Archive and used univariate and multiple logistic regression to evaluate associations with outcomes in the population with diabetes. RESULTS Among 4.3 million people overall and 144,564 individuals with diabetes seen between 2013 and 2017, 8,351 developed DFU, of which cases 2,252 were complicated by a DFU infection. Sex interactions occurred, as men who experienced a DFU infection more frequently identified as having nonmarried status than their female counterparts. For the population with DFU infection, there were higher rates for other SDOH, including higher neighborhood disadvantaged index score, poverty, nonmarriage, and less access to physician/allied health professionals (all P < 0.01). In multiple logistic regression, those individuals who developed DFU infection came from neighborhoods with greater Hispanic and/or foreign-born concentrations (odds ratio 1.11, P = 0.015). CONCLUSIONS We found significant differences in neighborhood characteristics driving a higher risk for DFU infection in comparisons with the grouping of individuals with diabetes overall, including increased risk for individuals with Hispanic and/or foreign-born immigration status. These data strongly support the need to incorporate SDOH, particularly ethnic and immigration status, into triage algorithms for DFU risk stratification to prevent severe diabetic foot complications and move beyond biologic-only determinants of health.
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Affiliation(s)
- Brian M. Schmidt
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan Health, Ann Arbor, MI
| | - Yiyuan Huang
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI
| | - Mousumi Banerjee
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI
| | - Salim S. Hayek
- Division of Cardiology, Department of Medicine, University of Michigan Health, University of Michigan Medical School, Ann Arbor, MI
| | - Rodica Pop-Busui
- Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan Health, Ann Arbor, MI
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Jarrar M, Abusalah MAH, Albaker W, Al-Bsheish M, Alsyouf A, Al-Mugheed K, Issa MR, Alumran A. Prevalence of Type 2 Diabetes Mellitus in the General Population of Saudi Arabia, 2000-2020: A Systematic Review and Meta-Analysis of Observational Studies. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2023; 11:1-10. [PMID: 36909010 PMCID: PMC9997860 DOI: 10.4103/sjmms.sjmms_394_22] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/17/2022] [Accepted: 12/27/2022] [Indexed: 03/14/2023]
Abstract
Background The prevalence of type 2 diabetes mellitus (T2DM) has increased worldwide, including in Saudi Arabia. Objective To systematically review the available literature and assess the pooled prevalence of T2DM in Saudi Arabia between 2000 and 2020. Methods Observational studies that reported quantitative estimates of the prevalence of T2DM as their main outcome, included the general population of Saudi Arabia, and were published between 2000-2020 and in English were retrieved using three electronic databases (namely, CINAHL, Medline via PubMed, and Web of Science). Retrieved studies were screened, and relevant data were extracted. The Joanna Briggs Institute Critical Appraisal guideline was used to assess the methodological quality of included studies. A random-effects model was used to estimate the prevalence of T2DM. Results Twenty-three studies were included in the systematic review, of which 19 were included in the meta-analysis (total pooled population: 258,283). The overall pooled prevalence of T2DM in Saudi Arabia was 16.4% (95% CI: 11.6-17.5). However, there was heterogeneity in the results of the studies [I2 = 99.31%, P < 0.0001] and the summary values varied from 3.18% (95% CI: 1.46-5.95) to 94.34% (95% CI: 89.53-97.38). Although the prevalence of T2DM by age varied across studies, in most studies, it was higher among the older age groups. In addition, the prevalence of diabetes widely varied across the different geographical regions of Saudi Arabia. Conclusions This is the first meta-analysis that determined the pooled prevalence of T2DM in Saudi Arabia, and it revealed a high prevalence over the past two decades. However, owing to data collection inconsistencies in the identified studies, neither the modifiable (such as obesity, educational status, emotional support, etc.) nor the non-modifiable (such as gender and age) risk factors of T2DM could be determined, thereby indicating the need for a nationally collective effort in determining these factors.
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Affiliation(s)
- Mu'taman Jarrar
- Vice Deanship for Development and Community Partnership, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
- Department of Medical Education, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Mai Abdel Haleem Abusalah
- Department of Medical Laboratory Sciences Faculty of Medical Allied Science, Zarqa University, Zarqa, Jordan
| | - Waleed Albaker
- Department of Internal Medicine/Endocrinology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Mohammad Al-Bsheish
- Department of Health Management, Batterjee Medical College, King Abdulaziz University, Jeddah, Saudi Arabia
- Al-Nadeem Governmental Hospital, Ministry of Health, Amman, Jordan
| | - Adi Alsyouf
- Department of Managing Health Services and Hospitals, Faculty of Business Rabigh, College of Business, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid Al-Mugheed
- Nursing Department, Health Faculty, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Marwan Rasmi Issa
- Skills Development Training Center, King Saud Medical City, Riyadh, Saudi Arabia
| | - Arwa Alumran
- Health Information Management and Technology, College of Public Health, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Ahmad A, Khan MU, Aslani P. Patient preferences for the treatment of type 2 diabetes in Australia: a discrete choice experiment. J Diabetes Metab Disord 2022; 21:229-240. [PMID: 35673490 PMCID: PMC9167383 DOI: 10.1007/s40200-021-00962-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/20/2021] [Indexed: 01/29/2023]
Abstract
Background Australia has a high proportion of migrants, with an increasing migration rate from India. Type 2 diabetes is a chronic condition common amongst the Indian population. The decision to initiate and continue medication therapy (conventional or ayurvedic medicine) is complex and is influenced by a wide range of factors. Objective To determine preferences for conventional vs. ayurvedic medicines in Indian migrants with diabetes, and to identify the factors that may influence their preferences. Methods A discrete choice experiment was conducted with participants in Australia who were migrants from India with type 2 diabetes (n=141). Each respondent evaluated eight choice tasks consisting of eight attributes describing medicines and outcomes of medication taking; and were asked to choose 'conventional', or 'ayurvedic' medicine. A mixed multinomial logit model was used to estimate preferences. Results Overall, respondents' preference to initiate a medicine was negative for both conventional (β=-2.33164, p<0.001) and ayurvedic medicines (β=-3.12181, p<0.001); however, significant heterogenicity was noted in participants' preferences (SD: 2.33122, p<0.001). Six significant attributes were identified to influence preferences. In decreasing rank order: occurrence of hypoglycaemic events (relative importance, RI=24.33%), weight change (RI=20.00%), effectiveness of medicine (RI=17.91%), instructions to take with food (RI=17.05%), side effects (RI=13.20%) and formulation (RI=7.49%). Respondents preferred to initiate a medicine despite potential side effects. Conclusions There was a greater preference for conventional medicine, though neither were preferred. Medicine attributes and medication-taking outcomes influenced people's preferences for an antidiabetic medicine. It is important to identify individual preferences during healthcare consultations to ensure optimal medication-taking.
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Affiliation(s)
- Akram Ahmad
- The University of Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW Australia
| | - Muhammad Umair Khan
- Aston Pharmacy School, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Parisa Aslani
- The University of Sydney School of Pharmacy, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW Australia
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Banjara B, Poudel N, Garza KB, Westrick S, Whitley HP, Redden D, Ngorsuraches S. Patients' Preferences for Sodium-Glucose Cotransporter 2 Inhibitors and Glucagon-Like Peptide-1 Receptor Agonists. Patient Prefer Adherence 2022; 16:3415-3428. [PMID: 36597550 PMCID: PMC9805720 DOI: 10.2147/ppa.s391719] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/15/2022] [Indexed: 12/29/2022] Open
Abstract
PURPOSE To determine patients' preferences for sodium-glucose cotransporter 2 inhibitors (SGLT-2is) and glucagon-like peptide-1 receptor agonists (GLP-1RAs). PATIENTS AND METHODS A cross-sectional, web-based discrete choice experiment was conducted among US adults with type 2 diabetes mellitus (T2DM) in May 2021. Six attributes-the route and frequency of administration, the chance of reaching target HbA1c in six months, the percentage reduction in the risk of major adverse cardiovascular events (MACE), the chance of gastrointestinal side effects, the chance of genital infection, and out-of-pocket cost per month-were identified from literature review and consultation with patients and clinicians. A Bayesian efficient design was used to generate choice sets. Each choice set contained two hypothetical SGLT-2i and GLP-1 RA alternatives described by the attributes and an opt-out alternative. A total of 176 patients were asked to select the most preferred option from each choice set. Mixed logit (ML) and latent class (LC) models were developed. The conditional relative importance of each attribute was determined. RESULTS The ML model showed the out-of-pocket cost had the highest conditional relative importance, followed by the chance of reaching the target HbA1c. The best LC model revealed two patient classes. All attributes were significantly important to the patients in both classes, except the chance of genital infection in class 2. Compared to the patients in class 2, the patients in class 1 were older (approximately 65 vs 56 years) and had a higher number of comorbidities (approximately three vs two). CONCLUSION T2DM patients placed different preference weights or importance across SGLT-2i and GLP-1 RA attributes. Preference heterogeneity was found among patients with different ages and numbers of comorbidities.
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Affiliation(s)
- Bidur Banjara
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
- Cytel Inc, Waltham, MA, USA
| | - Nabin Poudel
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Kimberly B Garza
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Salisa Westrick
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - Heather P Whitley
- Department of Pharmacy Practice, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
| | - David Redden
- Department of Biomedical Affairs and Research, Auburn University, Edward via College of Osteopathic Medicine, Auburn, AL, USA
| | - Surachat Ngorsuraches
- Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, Auburn, AL, USA
- Correspondence: Surachat Ngorsuraches, Department of Health Outcomes Research and Policy, Auburn University, Harrison College of Pharmacy, 4306A Walker Building, Auburn, AL, 36849, USA, Tel +1 334 844 8357, Fax +1 334 844 8307, Email
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Lv Y, Ren R, Tang C, Song K, Li S, Wang H. Preferences for Patients with Type 2 Diabetes Mellitus for Medications in Shandong Province, China: A Discrete Choice Experiment. Patient Prefer Adherence 2022; 16:2335-2344. [PMID: 36046499 PMCID: PMC9423121 DOI: 10.2147/ppa.s367985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/10/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To evaluate preferences for medications among patients with type 2 diabetes mellitus (T2DM) from urban community health stations or rural village clinics in Shandong province, China. METHODS We use a discrete choice experiment (DCE) to measure the medication preferences. Each patient completed six DCE choice sets. The attributes for the DCE questionnaire include mode of administration, out-of-pocket medication cost per month, fasting blood glucose control effect and frequency of hypoglycemia events. The conditional logit model (Clogit) and mixed logit model (MXL) were used to evaluate choice data. RESULTS A total of 887 patients with T2DM completed the survey. The mean age of participants was 64 years, 36.42% experienced complications, and the mean duration of diabetes was about 8 years. Overall, patients' ideal medication would not have hypoglycemia events, provide normal fasting glucose levels, have oral medication three times a day and lower monthly medication cost. Patients prioritized the frequency of hypoglycemia events (β=15.055, P < 0.01) and were willing to spend CNY 393.10 per month to avoid hypoglycemia events. For patients with higher educational levels and with longer diagnosis time, the effect of fasting blood glucose was more relevant than all other outcomes. CONCLUSION This study provides information on T2DM patients' preference for medications. Our results suggest that clinical doctors should present patients with a variety of pharmaceutical characteristics and include their preference into medication decision, which will improve patient adherence and health outcomes.
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Affiliation(s)
- Yuyu Lv
- Center for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
- NHC Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan, People’s Republic of China
| | - Ru Ren
- Center for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
- NHC Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan, People’s Republic of China
- Center for Health Preference Research, Shandong University, Jinan, People’s Republic of China
| | - Chengxiang Tang
- Macquarie University Centre for the Health Economy, Macquarie University Business School & Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Kuimeng Song
- School of Health Care Security, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, People’s Republic of China
| | - Shunping Li
- Center for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
- NHC Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan, People’s Republic of China
- Center for Health Preference Research, Shandong University, Jinan, People’s Republic of China
- Correspondence: Shunping Li; Haipeng Wang, Centre for Health Management and Policy Research, Wenhua Xi Road 44, Jinan, Shandong Province, 250012, People’s Republic of China, Tel +86-131-8893-4998, +86-186-6899-6362, Email ;
| | - Haipeng Wang
- Center for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, People’s Republic of China
- NHC Key Laboratory of Health Economics and Policy Research (Shandong University), Jinan, People’s Republic of China
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Karunaratna S, Weerasinghe MC, Ranasinghe T, Jayasuriya R, Chandraratne N, Herath H, Quaife M. Improving Uptake of Non-Communicable Disease Screening in Sri Lanka: Eliciting Peoples' Preferences using a Discrete Choice Experiment. Health Policy Plan 2021; 37:218-231. [PMID: 34893842 DOI: 10.1093/heapol/czab141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 11/11/2021] [Accepted: 12/10/2021] [Indexed: 11/15/2022] Open
Abstract
A national programme to universally screen the population between 35 - 65 years for non-communicable diseases was established at 'Healthy Lifestyle Centres (HLCs)' in 2011 in Sri Lanka. Despite several efforts by policy makers, the uptake of screening remained below 10% of the target population and with disparities in uptake across districts and among men and women. Considering service beneficiaries as a vital stakeholder, a discrete choice experiment was carried out to estimate people's preference for a NCD screening service delivery model in rural, urban and estate sectors in a district in Sri Lanka. The choice design and the general survey questionnaire was developed through focus group discussions, literature reviews and stakeholder consultations. Data was collected by stratified random sampling, with 187 participants from the urban sector, 253 from the rural sector and 152 from the estate/plantation sector. Peoples' preference was assessed as utility estimates derived using multinomial logistic regression. Reliability was assessed within test among all study participants and with test-retest among 40 participants showed 80% precision. Urban and rural sectors gave the highest priority to workplace screening over screening at HLCs. The estates attributed the highest priority for cost free screening. If cost free screening is offered with having to spend 1-2 hours at the most preferred opening times for each sector with warm and friendly staff, the uptake of screening can predicted to be increased by 65, 29 and 21 times respectively in urban, rural and estate sectors relative to having to attend HLCs from 8am - 4 pm, spending more than 2 hours and Rs. 1000 with unfriendly staff. Thus, peoples' preferences on service delivery aspects seemed to have differed from government priorities. Preferences when ill and apparently healthy differed, as they preferred to spend less time and money when healthy than when ill.
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Affiliation(s)
- Sumudu Karunaratna
- Office of the Deputy Director General/ Public Health Services, Ministry of Health, Sri Lanka
| | - Manuj C Weerasinghe
- Department of Community Medicine, Faculty of Medicine, University of Colombo, Sri Lanka
| | | | - Rohan Jayasuriya
- School of Public Health & Community Medicine, University of New South Wales, Sydney, Australia
| | - Nadeeka Chandraratne
- Department of Community Medicine, Faculty of Medicine, University of Colombo, Sri Lanka
| | | | - Matthew Quaife
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, United Kingdom
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Paul R, Adeyemi O, Ghosh S, Pokhrel K, Arif AA. Dynamics of Covid-19 mortality and social determinants of health: a spatiotemporal analysis of exceedance probabilities. Ann Epidemiol 2021; 62:51-58. [PMID: 34048904 PMCID: PMC8451980 DOI: 10.1016/j.annepidem.2021.05.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 04/13/2021] [Accepted: 05/17/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE To determine the association of social factors with Covid-19 mortality and identify high-risk clusters. METHODS Data on Covid-19 deaths across 3,108 contiguous U.S. counties from the Johns Hopkins University and social determinants of health (SDoH) data from the County Health Ranking and the Bureau of Labor Statistics were fitted to Bayesian semi-parametric spatiotemporal Negative Binomial models, and 95% credible intervals (CrI) of incidence rate ratios (IRR) were used to assess the associations. Exceedance probabilities were used for detecting clusters. RESULTS As of October 31, 2020, the median mortality rate was 40.05 per 100, 000. The monthly urban mortality rates increased with unemployment (IRRadjusted:1.41, 95% CrI: 1.24, 1.60), percent Black population (IRRadjusted:1.05, 95% CrI: 1.04, 1.07), and residential segregation (IRRadjusted:1.03, 95% CrI: 1.02, 1.04). The rural monthly mortality rates increased with percent female population (IRRadjusted: 1.17, 95% CrI: 1.11, 1.24) and percent Black population (IRRadjusted:1.07 95% CrI:1.06, 1.08). Higher college education rates were associated with decreased mortality rates in rural and urban counties. The dynamics of exceedance probabilities detected the shifts of high-risk clusters from the Northeast to Southern and Midwestern counties. CONCLUSIONS Spatiotemporal analyses enabled the inclusion of unobserved latent risk factors and aid in scientifically grounded decision-making at a granular level.
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Affiliation(s)
- Rajib Paul
- Department of Public Health Sciences, the University of North Carolina at Charlotte, 9201 University City Blvd, NC.
| | - Oluwaseun Adeyemi
- Department of Public Health Sciences, the University of North Carolina at Charlotte, 9201 University City Blvd, NC
| | - Subhanwita Ghosh
- Department of Public Health Sciences, the University of North Carolina at Charlotte, 9201 University City Blvd, NC
| | - Kamana Pokhrel
- Health Informatics and Analytics, the University of North Carolina at Charlotte, 9201 University City Blvd, NC
| | - Ahmed A Arif
- Department of Public Health Sciences, the University of North Carolina at Charlotte, 9201 University City Blvd, NC
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Janse S, Janssen E, Huwig T, Basu Roy U, Ferris A, Presley CJ, Bridges JFP. Line of therapy and patient preferences regarding lung cancer treatment: a discrete-choice experiment. Curr Med Res Opin 2021; 37:643-653. [PMID: 33571024 DOI: 10.1080/03007995.2021.1888707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE A growing literature on patient preferences informs decisions in research, regulatory science, and value assessment, but few studies have explored how preferences vary across patients with differing treatment experience. We sought to quantify patient preferences for the benefits and risks of lung cancer treatment and test how preferences differed by line of therapy (LOT). METHODS Preferences were elicited using a discrete choice experiment (DCE) following rigorous patient and stakeholder engagement. The DCE spanned five attributes (each with three levels): progression-free survival (PFS), short-term side effects, long-term side effects, risk of developing late-onset side effects, and mode of administration (MOA) - each defined across 3 relevant levels. A D-efficient design was used to generate 3 survey blocks of 9 paired-profile choice tasks each and respondents were asked which profile they preferred and then if they preferred to have no treatment (opt-out). A mixed logit model, controlling for opt-out, was used to estimate preferences. Preferences and trade-offs between PFS and other attributes were compared across two groups: those receiving ≤1 LOT and those receiving ≥2 LOT. RESULTS Of the 466 participants, 42% received ≤1 LOT and 58% received ≥2 LOT. Stated preferences differed between the groups overall (p<.001) and specifically for 18 months of PFS (p<.001), moderate short-term side effects (p<.001), no long-term side effects (p=.03), and 30% chance of late-onset side effects (p=.02). Those receiving differing amounts of LOT were willing to trade different amounts of PFS to change from moderate to mild short-term side effects (p<.001), moderate to no (p<.001) and mild to no (p<.001) long-term side effects. There were also differing amounts of tradeoff acceptable between the groups for a 10% decrease in risk of late-onset side effects (p=.016), a decrease in MOA from infusion every 3 weeks to pills taken daily at any time (p=.005) and from pills taken daily without food to pills taken daily at any time (p<.001). CONCLUSION We demonstrate differences in preferences based on experience with LOT, suggesting that patient treatment experience may have an impact on their preferences. As patient preference data become an important component of treatment decision making, preference differences should be considered when recommending therapies at different stages in the treatment journey. Understanding patient preferences regarding treatment decisions is essential to informing shared decision-making and ensuring treatment plans are consistent with patients' goals.
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Affiliation(s)
- Sarah Janse
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Ellen Janssen
- Center for Medical Technology Policy (CMTP), Baltimore, MD, USA
| | - Tanya Huwig
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
| | | | | | - Carolyn J Presley
- Department of Internal Medicine, Division of Medical Oncology, Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH, USA
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA
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Paul R, Arif A, Pokhrel K, Ghosh S. The Association of Social Determinants of Health With COVID-19 Mortality in Rural and Urban Counties. J Rural Health 2021; 37:278-286. [PMID: 33619746 PMCID: PMC8014225 DOI: 10.1111/jrh.12557] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Purpose To identify the county‐level effects of social determinants of health (SDoH) on COVID‐19 (corona virus disease 2019) mortality rates by rural–urban residence and estimate county‐level exceedance probabilities for detecting clusters. Methods The county‐level data on COVID‐19 death counts as of October 23, 2020, were obtained from the Johns Hopkins University. SDoH data were collected from the County Health Ranking and Roadmaps, the US Department of Agriculture, and the Bureau of Labor Statistics. Semiparametric negative binomial regressions with expected counts based on standardized mortality rates as offset variables were fitted using integrated Laplace approximation. Bayesian significance was assessed by 95% credible intervals (CrI) of risk ratios (RR). County‐level mortality hotspots were identified by exceedance probabilities. Findings The COVID‐19 mortality rates per 100,000 were 65.43 for the urban and 50.78 for the rural counties. Percent of Blacks, HIV, and diabetes rates were significantly associated with higher mortality in rural and urban counties, whereas the unemployment rate (adjusted RR = 1.479, CrI = 1.171, 1.867) and residential segregation (adjusted RR = 1.034, CrI = 1.019, 1.050) were associated with increased mortality in urban counties. Counties with a higher percentage of college or associate degrees had lower COVID‐19 mortality rates. Conclusions SDoH plays an important role in explaining differential COVID‐19 mortality rates and should be considered for resource allocations and policy decisions on operational needs for businesses and schools at county levels.
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Affiliation(s)
- Rajib Paul
- Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina, USA
| | - Ahmed Arif
- Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina, USA
| | - Kamana Pokhrel
- Health Analytics and Informatics, University of North Carolina at Charlotte, Charlotte, North Carolina, USA
| | - Subhanwita Ghosh
- Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina, USA
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10
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Hollin IL, Janssen E, Kelley MA, Bridges JFP. Do people have differing motivations for participating in a stated-preference study? Results from a latent-class analysis. BMC Med Inform Decis Mak 2021; 21:44. [PMID: 33549068 PMCID: PMC7868025 DOI: 10.1186/s12911-021-01412-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Researchers and policy makers have long suspected that people have differing, and potentially nefarious, motivations for participating in stated-preference studies such as discrete-choice experiments (DCE). While anecdotes and theories exist on why people participate in surveys, there is a paucity of evidence exploring variation in preferences for participating in stated-preference studies. METHODS We used a DCE to estimate preferences for participating in preference research among an online survey panel sample. Preferences for the characteristics of a study to be conducted at a local hospital were assessed across five attributes (validity, relevance, bias, burden, time and payment) and described across three levels using a starring system. A D-efficient experimental design was used to construct three blocks of 12 choice tasks with two profiles each. Respondents were also asked about factors that motivated their choices. Mixed logistic regression was used to analyze the aggregate sample and latent class analysis identified segments of respondents. RESULTS 629 respondents completed the experiment. In aggregate "study validity" was most important. Latent class results identified two segments based on underlying motivations: a quality-focused segment (76%) who focused most on validity, relevance, and bias and a convenience-focused segment (24%) who focused most on reimbursement and time. Quality-focused respondents spent more time completing the survey (p < 0.001) and were more likely to identify data quality (p < 0.01) and societal well-being (p < 0.01) as motivations to participate. CONCLUSIONS This information can be used to better understand variability in motivations to participate in stated-preference surveys and the impact of motivations on response quality.
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Affiliation(s)
- Ilene L Hollin
- Department of Health Services Administration and Policy, Temple University College of Public Health, Ritter Annex, 1301 Cecil B. Moore Ave Rm. 537, Philadelphia, PA, 19122, USA.
| | - Ellen Janssen
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Marcella A Kelley
- Department of Pharmaceutical and Health Economics, School of Pharmacy, University of Southern California, Los Angeles, CA, USA.,Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, CA, USA
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA.,Department of Health Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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11
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Sommer J, Dyczmons J, Grobosch S, Gontscharuk V, Vomhof M, Roden M, Icks A. Preferences of people with type 2 diabetes for telemedical lifestyle programmes in Germany: protocol of a discrete choice experiment. BMJ Open 2020; 10:e036995. [PMID: 32907900 PMCID: PMC7482475 DOI: 10.1136/bmjopen-2020-036995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/25/2020] [Accepted: 08/15/2020] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Telemedical lifestyle programmes for people with type 2 diabetes mellitus (T2DM) provide an opportunity to develop a healthier lifestyle and consequently to improve health outcomes. When implementing new programmes into standard care, considering patients' preferences may increase the success of the participants. This study aims to examine the preferences of people with T2DM with respect to telemedical lifestyle programmes, to analyse whether these preferences predict programme success and to explore the changes that may occur during a telemedical lifestyle intervention. METHODS AND ANALYSIS We outline the protocol of the development and assessment of a discrete choice experiment (DCE) to examine patient preferences in a telemedical lifestyle programme with regard to the functions of the online portal, communication, responsibilities, group activities and time requirements. To develop the design of the DCE, we conducted pilot work involving healthcare experts and in particular people with T2DM using cognitive pretesting. The final DCE is being implemented within a randomised controlled trial for investigating whether participation in a telemedical lifestyle intervention programme sustainably improves the HbA1c values in 850 members of a large German statutory health insurance with T2DM. Preferences are being assessed before and after participants complete the programme. The DCE data will be analysed using regression and latent class analyses. ETHICS AND DISSEMINATION The DCE study has been approved by the ethics committee of the medical faculty of the Heinrich Heine University Duesseldorf, registration number 2018-242-ProspDEuA, registered on 6 December 2018. The TeLIPro trial is registered at the US National Library of Medicine, registration number NCT03675919, registered on 15 September 2018. We aim to disseminate our results in peer-reviewed journals, at national and international conferences and among interested patient groups and the public.
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Affiliation(s)
- Jana Sommer
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Jan Dyczmons
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Sandra Grobosch
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Veronika Gontscharuk
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Markus Vomhof
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Michael Roden
- German Center for Diabetes Research (DZD), Neuherberg, Germany
- Institute for Clinical Diabetology, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Division of Endocrinology and Diabetology, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
| | - Andrea Icks
- Institute for Health Services Research and Health Economics, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at the Heinrich Heine University, Duesseldorf, Germany
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Faculty of Medicine, Heinrich Heine University, Duesseldorf, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
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12
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Roborel de Climens A, Pain E, Boss A, Shaunik A. Understanding Reasons for Treatment Discontinuation, Attitudes and Education Needs Among People Who Discontinue Type 2 Diabetes Treatment: Results from an Online Patient Survey in the USA and UK. Diabetes Ther 2020; 11:1873-1881. [PMID: 32533547 PMCID: PMC7376801 DOI: 10.1007/s13300-020-00843-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Type 2 diabetes mellitus (T2DM) requires long-term treatment to achieve and maintain glycaemic control; however, up to 50% of people with T2DM discontinue treatment by 1 year. It is therefore important to understand the patient perspective of therapeutic adherence and persistence. METHODS An online questionnaire was presented to people with T2DM in the USA and UK on PatientLive®, a platform of Carenity, an online patient community. Those who discontinued at least one T2DM treatment within the last 6 months answered open-ended questions aimed to assess the reasons for discontinuation, how discontinuation could have been prevented, and what would have improved the experience with the discontinued treatment. Thematic qualitative analysis was performed on respondents' answers to these questions. RESULTS Oral antidiabetics were the most commonly discontinued treatments (93/161), followed by insulin (40/161) and glucagon-like peptide 1 receptor agonists (13/161). Main reasons for treatment discontinuation overall were side effects (57/161), mostly gastrointestinal side effects and weight gain. The second most reported reason was drug efficacy issues (42/161). Key factors stated to prevent discontinuation were an improved care pathway (45/161) and more efficacious treatments with fewer side effects (41/161). In the USA, treatment cost played an important role in discontinuation (14/89) and discontinuation prevention (12/89). More information about T2DM and associated treatments (56/161), help with T2DM management (24/161), and increased and informative patient-physician interaction (12/161) would have been helpful for many respondents in both countries, while some patients noted that no additional information would have been useful to improve their understanding and experience with their T2DM treatment (64/161). CONCLUSIONS These results emphasise the need for focused medical education and improved communication to enhance patient experience and prevent treatment discontinuation. Understanding of attributes preferred by people with T2DM can help improve therapeutic adherence and outcomes with current medications, and guide development of future therapies.
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13
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Janssen EM, Dy SM, Meara AS, Kneuertz PJ, Presley CJ, Bridges JFP. Analysis of Patient Preferences in Lung Cancer - Estimating Acceptable Tradeoffs Between Treatment Benefit and Side Effects. Patient Prefer Adherence 2020; 14:927-937. [PMID: 32581519 PMCID: PMC7276327 DOI: 10.2147/ppa.s235430] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 04/28/2020] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Increased treatment options and longer survival for lung cancer have generated increased interest in patient preferences. Previous studies of patient preferences in lung cancer have not fully explored preference heterogeneity. We demonstrate a method to explore preference heterogeneity in the willingness of patients with lung cancer and caregivers to trade progression-free survival (PFS) with side effects. PATIENTS AND METHODS Patients and caregivers attending a national lung cancer meeting completed a discrete-choice experiment (DCE) designed through a collaboration with patients. Participants answered 13 choice tasks described across PFS, short-term side effects, and four long-term side effects. Side effects were coded as a one-level change in severity (none-mild, mild-moderate, or moderate-severe). A mixed logit model in willingness-to-pay space estimated preference heterogeneity in acceptable tradeoffs (time equivalents) between PFS and side effects. The study was reported following quality indicators from the United States Food and Drug Administration's patient preference guidance. RESULTS A total of 87 patients and 24 caregivers participated in the DCE. Participants would trade 3.7 month PFS (95% CI (CI): 3.3-4.1) for less severe functional long-term treatment side effects, 2.3 months for less severe physical long-term effects (CI: 1.9-2.8) and cognitive long-term effects (CI: 1.8-2.8), 0.9 months (CI: 0.4-1.4) for less severe emotional long-term effects, and 1.8 months (CI: 1.4-2.3) for less severe short-term side effects. Most participants (90%) would accept treatment with more severe functional long-term effects for 8.4 additional month PFS. CONCLUSION Participants would trade PFS for changes in short-term side effects and long-term side effects, although preference heterogeneity existed. Lung cancer treatments that offer less PFS but also less severe side effects might be acceptable to some patients.
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Affiliation(s)
- Ellen M Janssen
- Center for Medical Technology Policy, Baltimore, MD, USA
- Correspondence: Ellen M Janssen Research Director,Center for Medical Technology Policy, 401 East Pratt Street, Suite 631, Baltimore, MD21202, USATel +1 443-222-8775 Email
| | - Sydney M Dy
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Alexa S Meara
- Department of Internal Medicine Division Of Rheumatology, The Ohio State University, College of Medicine, Columbus, OH, USA
| | - Peter J Kneuertz
- Thoracic Surgery Division, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Carolyn J Presley
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - John F P Bridges
- Department of Biomedical Informatics, The Ohio State University College of Medicine, Columbus, OH, USA
- Department of Surgery, The Ohio State University College of Medicine, Columbus, OH, USA
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14
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Janssens R, Huys I, van Overbeeke E, Whichello C, Harding S, Kübler J, Juhaeri J, Ciaglia A, Simoens S, Stevens H, Smith M, Levitan B, Cleemput I, de Bekker-Grob E, Veldwijk J. Opportunities and challenges for the inclusion of patient preferences in the medical product life cycle: a systematic review. BMC Med Inform Decis Mak 2019; 19:189. [PMID: 31585538 PMCID: PMC6778383 DOI: 10.1186/s12911-019-0875-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 07/23/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The inclusion of patient preferences (PP) in the medical product life cycle is a topic of growing interest to stakeholders such as academics, Health Technology Assessment (HTA) bodies, reimbursement agencies, industry, patients, physicians and regulators. This review aimed to understand the potential roles, reasons for using PP and the expectations, concerns and requirements associated with PP in industry processes, regulatory benefit-risk assessment (BRA) and marketing authorization (MA), and HTA and reimbursement decision-making. METHODS A systematic review of peer-reviewed and grey literature published between January 2011 and March 2018 was performed. Consulted databases were EconLit, Embase, Guidelines International Network, PsycINFO and PubMed. A two-step strategy was used to select literature. Literature was analyzed using NVivo (QSR international). RESULTS From 1015 initially identified documents, 72 were included. Most were written from an academic perspective (61%) and focused on PP in BRA/MA and/or HTA/reimbursement (73%). Using PP to improve understanding of patients' valuations of treatment outcomes, patients' benefit-risk trade-offs and preference heterogeneity were roles identified in all three decision-making contexts. Reasons for using PP relate to the unique insights and position of patients and the positive effect of including PP on the quality of the decision-making process. Concerns shared across decision-making contexts included methodological questions concerning the validity, reliability and cognitive burden of preference methods. In order to use PP, general, operational and quality requirements were identified, including recognition of the importance of PP and ensuring patient understanding in PP studies. CONCLUSIONS Despite the array of opportunities and added value of using PP throughout the different steps of the MPLC identified in this review, their inclusion in decision-making is hampered by methodological challenges and lack of specific guidance on how to tackle these challenges when undertaking PP studies. To support the development of such guidance, more best practice PP studies and PP studies investigating the methodological issues identified in this review are critically needed.
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Affiliation(s)
- Rosanne Janssens
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Box 521, 3000 Leuven, Belgium
| | - Isabelle Huys
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Box 521, 3000 Leuven, Belgium
| | - Eline van Overbeeke
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Box 521, 3000 Leuven, Belgium
| | - Chiara Whichello
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
| | - Sarah Harding
- Takeda International, UK Branch, 61 Aldwych, London, WC2B 4AE UK
| | | | - Juhaeri Juhaeri
- Sanofi, 55 Corporate Drive, Bridgewater Township, NJ 08807 USA
| | - Antonio Ciaglia
- International Alliance of Patients’ Organizations, 49-51 East Rd, Hoxton, London, N1 6AH UK
| | - Steven Simoens
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Herestraat 49, Box 521, 3000 Leuven, Belgium
| | - Hilde Stevens
- Institute for Interdisciplinary Innovation in healthcare (I3h), Université libre de Bruxelles (ULB), Route de Lennik 808, 1070 Brussels, Belgium
| | | | - Bennett Levitan
- Global R&D Epidemiology, Janssen Research & Development, 1125 Trenton-Harbourton Road, PO Box 200, Titusville, NJ 08560 USA
| | - Irina Cleemput
- Belgian Health Care Knowledge Centre (KCE), Kruidtuinlaan 55, 1000 Brussels, Belgium
| | - Esther de Bekker-Grob
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
| | - Jorien Veldwijk
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
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15
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Madsen KP, Cleal B, Olesen K, Hagelund L, Willaing I. Willingness to pay for flexibility at the workplace for people with diabetes and chronic disease: a discrete choice experiment in a population of workers in Denmark. BMC Public Health 2019; 19:584. [PMID: 31096952 PMCID: PMC6521535 DOI: 10.1186/s12889-019-6919-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 11/29/2022] Open
Abstract
Background The number of people of working age suffering from chronic disease is increasing. Chronic diseases such as diabetes can cause negative work-related consequences in the form of early retirement or absenteeism. Providing flexible workplace accommodations may enable the person with diabetes to retain their position in the labor market. However, the successfulness of such accommodations depends largely on the perceptions of those not suffering from diabetes. The purpose of this study was to examine preferences of a population of workers in Denmark for flexibility at the workplace, for people with diabetes and for people with chronic disease in general, measured as their willingness to pay (WTP). Methods Respondents were drawn from online panels and randomized to answer an online survey regarding flexibility at the workplace for people with diabetes or chronic disease in general. One thousand one hundred and three respondents were included in the analysis. Based on discrete choice experiments included in the survey, we analyzed WTP for five flexibility attributes: part-time, customizing job description, additional break with pay and time off for medical visits with and without pay. We further examined perceptions of the employer’s responsibility to ensure workplace flexibility for five different specific chronic diseases including diabetes. Finally, we analyzed differences in WTP for flexibility across subgroups. Results Respondents’ WTP was significantly higher for chronic disease in general compared to diabetes for the possibility of part-time (81€/month vs. 47€/month, p < 0.001) and customizing job description (58€/month vs. 41€/month, p = 0.018) attributes, as well as for the overall average (49€/month vs. 36€/month, p = 0.008). Ensuring workplace flexibility for patients with a specific chronic disease other than diabetes (cancer, heart disease, arthritis and COPD) was to a higher degree considered a responsibility of the employer. Average WTP for flexibility varied across subgroups, consistently yielding a larger amount for chronic disease in general. Conclusions The population examined in this study are willing to pay less for flexibility at the workplace for people with diabetes compared to people with chronic disease in general. This finding was evident in terms of specific flexibility attributes and on average across subgroups. Electronic supplementary material The online version of this article (10.1186/s12889-019-6919-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kristoffer Panduro Madsen
- Diabetes Management Research, Steno Diabetes Center Copenhagen, Niels Steensens Vej 6, DK-2820, Gentofte, Denmark.
| | - Bryan Cleal
- Diabetes Management Research, Steno Diabetes Center Copenhagen, Niels Steensens Vej 6, DK-2820, Gentofte, Denmark
| | - Kasper Olesen
- Diabetes Management Research, Steno Diabetes Center Copenhagen, Niels Steensens Vej 6, DK-2820, Gentofte, Denmark
| | | | - Ingrid Willaing
- Diabetes Management Research, Steno Diabetes Center Copenhagen, Niels Steensens Vej 6, DK-2820, Gentofte, Denmark
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16
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Reaney M, Bush E, New M, Paty J, Roborel de Climens A, Skovlund SE, Nelsen L, Flood E, Gater A. The Potential Role of Individual-Level Benefit-Risk Assessment in Treatment Decision Making: A DIA Study Endpoints Community Workstream. Ther Innov Regul Sci 2018; 53:630-638. [PMID: 30348019 DOI: 10.1177/2168479018807448] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Benefit-risk assessment is the cornerstone of decision making in medical care, playing a critical role in bringing treatments to market by informing decisions regarding drug development, licensing and reimbursement, and informing treatment decisions made by health care professionals and patients in clinical practice. In regulatory approval decision making, benefit and risk attributes are identified and defined based on available, aggregated clinical data from registration trials. In the context of major developments in recent years for involvement of patients as partners in all phases of drug development and in health care improvement, decision makers increasingly recognize the importance of informing treatment decisions by patient needs, values, experiences, and preferences. Using this as a basis, a DIA workstream was convened to explore the potential of individual-level benefit-risk assessment as a supplement to traditional group-level benefit-risk assessment for evaluating treatment. Various approaches as to how this information could be collected, including via patient-reported outcome measures, open-ended questioning, and stated-preference methods are presented. The utility of this information for various stakeholders is discussed.
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Affiliation(s)
- Matthew Reaney
- 1 Sanofi, Guildford, United Kingdom.,2 University of Chichester, Chichester, United Kingdom
| | | | - Mary New
- 4 IQVIA, Reading, United Kingdom
| | | | | | - Soren E Skovlund
- 7 Steno Diabetes Center North Jutland, Aalborg University Hospital, Aalborg, Denmark.,8 Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | | | - Adam Gater
- 11 Adelphi Values, Macclesfield, United Kingdom
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How Do Members of the Duchenne and Becker Muscular Dystrophy Community Perceive a Discrete-Choice Experiment Incorporating Uncertain Treatment Benefit? An Application of Research as an Event. PATIENT-PATIENT CENTERED OUTCOMES RESEARCH 2018; 12:247-257. [DOI: 10.1007/s40271-018-0330-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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van Overbeeke E, Whichello C, Janssens R, Veldwijk J, Cleemput I, Simoens S, Juhaeri J, Levitan B, Kübler J, de Bekker-Grob E, Huys I. Factors and situations influencing the value of patient preference studies along the medical product lifecycle: a literature review. Drug Discov Today 2018; 24:57-68. [PMID: 30266656 DOI: 10.1016/j.drudis.2018.09.015] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/28/2018] [Accepted: 09/20/2018] [Indexed: 01/13/2023]
Abstract
Industry, regulators, health technology assessment (HTA) bodies, and payers are exploring the use of patient preferences in their decision-making processes. In general, experience in conducting and assessing patient preference studies is limited. Here, we performed a systematic literature search and review to identify factors and situations influencing the value of patient preference studies, as well as applications throughout the medical product lifecyle. Factors and situations identified in 113 publications related to the organization, design, and conduct of studies, and to communication and use of results. Although current use of patient preferences is limited, we identified possible applications in discovery, clinical development, marketing authorization, HTA, and postmarketing phases.
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Affiliation(s)
- Eline van Overbeeke
- Clinical Pharmacology and Pharmacotherapy, University of Leuven, Herestraat 49 Box 521, 3000 Leuven, Belgium.
| | - Chiara Whichello
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
| | - Rosanne Janssens
- Clinical Pharmacology and Pharmacotherapy, University of Leuven, Herestraat 49 Box 521, 3000 Leuven, Belgium
| | - Jorien Veldwijk
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
| | - Irina Cleemput
- Belgian Health Care Knowledge Centre (KCE), Kruidtuinlaan 55, 1000 Brussels, Belgium
| | - Steven Simoens
- Clinical Pharmacology and Pharmacotherapy, University of Leuven, Herestraat 49 Box 521, 3000 Leuven, Belgium
| | | | - Bennett Levitan
- Janssen Research & Development, 1125 Trenton-Harbourton Road, P.O. Box 200, Titusville, NJ 08560, USA
| | - Jürgen Kübler
- Quantitative Scientific Consulting, Europabadstr. 8, 35041 Marburg, Germany
| | - Esther de Bekker-Grob
- Erasmus School of Health Policy & Management (ESHPM) and Erasmus Choice Modelling Centre (ECMC), Erasmus University Rotterdam, P.O. Box 1738, 3000 DR Rotterdam, The Netherlands
| | - Isabelle Huys
- Clinical Pharmacology and Pharmacotherapy, University of Leuven, Herestraat 49 Box 521, 3000 Leuven, Belgium
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