The existence of important dissimilarities between EQ-5D-3L and EQ-5D-5L, both in terms of the health profiles and preference-based values, is a key topic in current research. This study compares the performance of the 3L and 5L versions of the EQ-5D in capturing changes in quality of life and the resulting impact on estimates of QALYs for a large cohort of cancer patients. Data were obtained from Cancer2015, a large-scale longitudinal cancer cohort study in Australia. Cancer 2015 enrols newly diagnosed, treatment-naïve cancer patients, who complete quality of life questionnaires at baseline, and at various follow-up points (approximately 3 and/or 6 months continuously). Genetic Matching techniques are used to construct a match comparison group of patients. Post-matching regression adjustment is also implemented to control for any remaining imbalances. For matched QLQ-C30 profiles, we compare 3L and 5L tariffs, as well as the magnitude of changes in quality of life at different points along the treatment trajectory of individuals. We pay special attention to the sensitivity of the measures, by exploring the impact of 3L vs 5L on larger changes in quality of life compared to smaller changes. Our analysis finds that improvements in HRQoL as measured by the QLU-C10D (which is derived from the condition specific EORTC QLQ-C30 instrument) appear to be associated with smaller changes in utility quantified by the 5L compared to the 3L. When HRQoL is deteriorating between observations then the 5L tariff is found to produce bigger utility losses. While the crosswalk (a) loses the increased sensitivity of the 5L (if it detects more change) but (b) it stretches out utility values across a larger range (the 3L range), and hence gains or losses are larger and more in line with the 3L tariffs.
Author(s) and affiliation(s): Paula Lorgelly (OHE), Patricia Cubi-Molla (OHE), Mark Pennington (King's College London), Richard Norman (Curtin)
Conference/meeting: EuHea 2018
Location: Maastricht, Netherlands
Date: 13/07/2018
Eligibility for national screening programmes can be personalised according to individual risk in order to improve outcomes and reduce costs. Existing methods of economic evaluation can be adapted to identify risk thresholds and help optimise services. We describe the development of a decision model used to evaluate the cost-effectiveness of risk-based screening for diabetic retinopathy.
Author(s) and affiliation(s): Chris Sampson, Office of Health Economics Marilyn James, University of Nottingham David Whynes, University of Nottingham Antonio Eleuteri, University of Liverpool Simon Harding, University of Liverpool.
Conference/meeting: Health Technology Assessment International (HTAi) 2018
Location: Vancouver, Canada
Date: 03/06/2018
The Value of Targeted Sequencing in Advanced Cancer: DCE to Elicit the Public...Office of Health Economics
This project seeks to elicit the public’s preferences for different features of a genomic test to sequence advanced solid cancer tumours. Understanding the relative preferences for various attributes of targeted testing are useful for determining the value of sequencing approaches, and informing technology adoption decisions. A discrete choice experiment (DCE) survey was designed to assess the preferences of members of the Australian general public for targeted sequencing in advanced cancer. The survey presented respondents with 12 questions in which they had to choose between two unlabelled tests (Test A and Test B). Tests were specified in terms of five attributes: time to receive the test result; cost of the test; likelihood that the test result will lead to a change in treatment; length of time health care professionals spend describing the test; and type of health care team who explains the test result. Respondents were sampled from an online panel and also completed questions related to demographic and socio-economic factors, experiences of cancer and familial history. We found that cost, timeliness, expertise/location and likeliness of changing treatment regimes were identified as attributes of genomic sequencing that are most valuable to a sample of the public. These results will ultimately be compared with the results of an ongoing DCE being conducted with patients with advanced cancer who are undergoing sequencing.
Author(s) and affiliation(s): Paula Lorgelly (OHE), Grace Hampson (OHE), James Buchanan (Oxford), Melissa Martyn (MGHA), Jayesh Desai (PeterMac), Clara Gaff (MGHA), and iPREDICT MGHA Flagship collaborators
Conference/meeting: EuHEA 2018
Location: Maastricht, the Netherlands
Date: 12/07/2018
In a research report by Berdud, M., Drummond, M. and Towse, A. (2018), a reasonable price for an orphan drug was established based on the proposition that rates of returns from investments in developing orphan drugs should be no greater than the industry average (for all drugs). At the 2018 EuHEA conference held in Maastricht, The Netherlands, 11-14 July, Mikel showed (i) how the reasonable price should be established and (ii) how NICE's cost-effectiveness threshold should be adjusted to ensure a reasonable price for an orphan drug. In slides results are discussed and conclusions showed too.
Author(s) and affiliation(s): Mikel Berdud, PhD (OHE); Prof. Mike Drummond (University of York); Prof. Adrian Towse (OHE)
Conference/meeting: EuHEA 2018
Location: Maastricht, The Netherlands
Date: 12/07/2018
Do EQ-5D-3L and EQ-5D-5L Capture the Same Changes in Quality of Life Over Tim...Office of Health Economics
Slides from a presentation given by OHE's Patricia Cubi-Molla and Paula Lorgelly on a EQ-5D-3L and EQ-5D-5L longitudinal study of cancer patients: do they capture the same changes in quality of life over time?
Key factors driving access and uptake of hepatitis C treatments in Europe. Re...Office of Health Economics
This presentation summarises the results of experts interviews aiming to identify the key factors which have influenced the access and the uptake of direct acting antivirals (DAAs) in selected European countries. This qualitative piece of analysis was conducted as part of a larger project studying the development and the diffusion of innovation in the market of treatments for hepatitis C. The interviews shed light on the reimbursement strategies and other factors, relating to the ability of individual health care systems to supply the treatments, which may have influenced, positively of negatively, access and speed of uptake of DAAs in Europe.
Author(s) and affiliation(s): Margherita Neri, Office of Health Economics; Mikel Berdud, Office of Health Economics; Martina Garau, Office of Health Economics; Phill O’Neill, Office of Health Economics; Chris Sampson, Office of Health Economics; Adrian Towse, Office of Health Economics.
Conference/meeting: EuHEA Conference 2018
Location: Maastricht, Netherlands
Date: 11/07/2018
Slides from the presentation on extrapolation from progression free survival to overall survival in oncology given at the 2017 HTAi Annual Meeting in Rome
Eligibility for national screening programmes can be personalised according to individual risk in order to improve outcomes and reduce costs. Existing methods of economic evaluation can be adapted to identify risk thresholds and help optimise services. We describe the development of a decision model used to evaluate the cost-effectiveness of risk-based screening for diabetic retinopathy.
Author(s) and affiliation(s): Chris Sampson, Office of Health Economics Marilyn James, University of Nottingham David Whynes, University of Nottingham Antonio Eleuteri, University of Liverpool Simon Harding, University of Liverpool.
Conference/meeting: Health Technology Assessment International (HTAi) 2018
Location: Vancouver, Canada
Date: 03/06/2018
The Value of Targeted Sequencing in Advanced Cancer: DCE to Elicit the Public...Office of Health Economics
This project seeks to elicit the public’s preferences for different features of a genomic test to sequence advanced solid cancer tumours. Understanding the relative preferences for various attributes of targeted testing are useful for determining the value of sequencing approaches, and informing technology adoption decisions. A discrete choice experiment (DCE) survey was designed to assess the preferences of members of the Australian general public for targeted sequencing in advanced cancer. The survey presented respondents with 12 questions in which they had to choose between two unlabelled tests (Test A and Test B). Tests were specified in terms of five attributes: time to receive the test result; cost of the test; likelihood that the test result will lead to a change in treatment; length of time health care professionals spend describing the test; and type of health care team who explains the test result. Respondents were sampled from an online panel and also completed questions related to demographic and socio-economic factors, experiences of cancer and familial history. We found that cost, timeliness, expertise/location and likeliness of changing treatment regimes were identified as attributes of genomic sequencing that are most valuable to a sample of the public. These results will ultimately be compared with the results of an ongoing DCE being conducted with patients with advanced cancer who are undergoing sequencing.
Author(s) and affiliation(s): Paula Lorgelly (OHE), Grace Hampson (OHE), James Buchanan (Oxford), Melissa Martyn (MGHA), Jayesh Desai (PeterMac), Clara Gaff (MGHA), and iPREDICT MGHA Flagship collaborators
Conference/meeting: EuHEA 2018
Location: Maastricht, the Netherlands
Date: 12/07/2018
In a research report by Berdud, M., Drummond, M. and Towse, A. (2018), a reasonable price for an orphan drug was established based on the proposition that rates of returns from investments in developing orphan drugs should be no greater than the industry average (for all drugs). At the 2018 EuHEA conference held in Maastricht, The Netherlands, 11-14 July, Mikel showed (i) how the reasonable price should be established and (ii) how NICE's cost-effectiveness threshold should be adjusted to ensure a reasonable price for an orphan drug. In slides results are discussed and conclusions showed too.
Author(s) and affiliation(s): Mikel Berdud, PhD (OHE); Prof. Mike Drummond (University of York); Prof. Adrian Towse (OHE)
Conference/meeting: EuHEA 2018
Location: Maastricht, The Netherlands
Date: 12/07/2018
Do EQ-5D-3L and EQ-5D-5L Capture the Same Changes in Quality of Life Over Tim...Office of Health Economics
Slides from a presentation given by OHE's Patricia Cubi-Molla and Paula Lorgelly on a EQ-5D-3L and EQ-5D-5L longitudinal study of cancer patients: do they capture the same changes in quality of life over time?
Key factors driving access and uptake of hepatitis C treatments in Europe. Re...Office of Health Economics
This presentation summarises the results of experts interviews aiming to identify the key factors which have influenced the access and the uptake of direct acting antivirals (DAAs) in selected European countries. This qualitative piece of analysis was conducted as part of a larger project studying the development and the diffusion of innovation in the market of treatments for hepatitis C. The interviews shed light on the reimbursement strategies and other factors, relating to the ability of individual health care systems to supply the treatments, which may have influenced, positively of negatively, access and speed of uptake of DAAs in Europe.
Author(s) and affiliation(s): Margherita Neri, Office of Health Economics; Mikel Berdud, Office of Health Economics; Martina Garau, Office of Health Economics; Phill O’Neill, Office of Health Economics; Chris Sampson, Office of Health Economics; Adrian Towse, Office of Health Economics.
Conference/meeting: EuHEA Conference 2018
Location: Maastricht, Netherlands
Date: 11/07/2018
Slides from the presentation on extrapolation from progression free survival to overall survival in oncology given at the 2017 HTAi Annual Meeting in Rome
Rationale and Procedure for Oncology Pricing and Reimbursement in England Tow...Office of Health Economics
The Biotherapy Development Association convened a two-day workshop in January 2014 to assess access to innovative cancer medicines in Europe. This presentation by OHE's Adrian Towse covers the situation in England, examining challenges that are peculiar to England as well as the English experience with issues common across countries.
Personalised medicine holds great promised for both improving patients’ outcomes and enhancing the efficiency of treatment. Medicines paired with diagnostics are the backbone of personalised medicine, presenting new challenges in for health technology assessment. The situation in England, particularly how NICE might respond to this challenge, was the focus of the third networking event co-sponsored by the Association of the British Pharmaceutical Industry association (ABPI) and the British In Vitro Diagnostics Association. At this one-day event, speakers set the stage for discussion by presenting defining the context of this challenge for England.
OHE’s Adrian Towse presented on the economics. He discussed the elements of value of a diagnostics test (see our earlier blog post) and described the context necessary to produce useful assessments and to ensure subsequent use in the marketplace. His topics included issues of evidence generation, incentives for innovation, flexible approaches to access coincident with evidence development, and encouraging uptake and use.
Outcome Measures in Cancer: Do disease specific instruments offer greater sen...Office of Health Economics
Paula's slides for her presentation on Outcomes Measures in Cancer given at the C2E2 Rounds Conference at the University of British Columbia on July 5th, 2017.
John Appleby, Chief Economist at The King's Fund, looks at the good, the bad and the inexplicable of NHS health care variations alongside our new report.
Trends in the Adoption of Robotic Surgery for Common Surgical ProceduresΔρ. Γιώργος K. Κασάπης
Given concerns that robotic surgery is increasing for common surgical procedures with limited evidence and unclear clinical benefit, how is the use of robotic surgery changing over time?Given concerns that robotic surgery is increasing for common surgical procedures with limited evidence and unclear clinical benefit, how is the use of robotic surgery changing over time?
In this JAMA study of 169 404 patients in 73 hospitals, the use of robotic surgery for all general surgery procedures increased from 1.8% to 15.1% from 2012 to 2018. Hospitals that launched robotic surgery programs had a broad and immediate increase in the use of robotic surgery, which was associated with a decrease in traditional laparoscopic minimally invasive surgery.
These findings highlight a need to continually monitor the adoption of robotic surgery to ensure that enthusiasm for new technology does not outpace the evidence needed to use it in the most effective clinical contexts.
Rationale and Procedure for Oncology Pricing and Reimbursement in England Tow...Office of Health Economics
The Biotherapy Development Association convened a two-day workshop in January 2014 to assess access to innovative cancer medicines in Europe. This presentation by OHE's Adrian Towse covers the situation in England, examining challenges that are peculiar to England as well as the English experience with issues common across countries.
Personalised medicine holds great promised for both improving patients’ outcomes and enhancing the efficiency of treatment. Medicines paired with diagnostics are the backbone of personalised medicine, presenting new challenges in for health technology assessment. The situation in England, particularly how NICE might respond to this challenge, was the focus of the third networking event co-sponsored by the Association of the British Pharmaceutical Industry association (ABPI) and the British In Vitro Diagnostics Association. At this one-day event, speakers set the stage for discussion by presenting defining the context of this challenge for England.
OHE’s Adrian Towse presented on the economics. He discussed the elements of value of a diagnostics test (see our earlier blog post) and described the context necessary to produce useful assessments and to ensure subsequent use in the marketplace. His topics included issues of evidence generation, incentives for innovation, flexible approaches to access coincident with evidence development, and encouraging uptake and use.
Outcome Measures in Cancer: Do disease specific instruments offer greater sen...Office of Health Economics
Paula's slides for her presentation on Outcomes Measures in Cancer given at the C2E2 Rounds Conference at the University of British Columbia on July 5th, 2017.
John Appleby, Chief Economist at The King's Fund, looks at the good, the bad and the inexplicable of NHS health care variations alongside our new report.
Trends in the Adoption of Robotic Surgery for Common Surgical ProceduresΔρ. Γιώργος K. Κασάπης
Given concerns that robotic surgery is increasing for common surgical procedures with limited evidence and unclear clinical benefit, how is the use of robotic surgery changing over time?Given concerns that robotic surgery is increasing for common surgical procedures with limited evidence and unclear clinical benefit, how is the use of robotic surgery changing over time?
In this JAMA study of 169 404 patients in 73 hospitals, the use of robotic surgery for all general surgery procedures increased from 1.8% to 15.1% from 2012 to 2018. Hospitals that launched robotic surgery programs had a broad and immediate increase in the use of robotic surgery, which was associated with a decrease in traditional laparoscopic minimally invasive surgery.
These findings highlight a need to continually monitor the adoption of robotic surgery to ensure that enthusiasm for new technology does not outpace the evidence needed to use it in the most effective clinical contexts.
Pre-ASCO Seminar: (Re)Defining Value in Cancer Care: Priorities for Patients, Providers, and Health Systems
Panel: International Experience with Health Technology Assessment (HTA) & Lessons for the United States,
ISCaHN Treatment Dashboard: Providing clinician decision support with data ge...Cancer Institute NSW
Illawarra Shoalhaven Cancer and Haematology Network (ISCaHN) has been using an oncology information system (OIS) as a complete electronic record for over 4 years. There has been both considerable and valuable treatment data generated at the point of care. Are we able to rapidly assess the outcomes of our own treatment data, and use this outcome data to help inform the delivery of care to our patients?
Correlation between Demographic, Socio-economic, and Cancer-Specific Factors with Quality of Life Scores among Newly-Diagnosed Cancer Patients of the Medical Oncology Clinics of the Philippine General Hospital Cancer Institute
https://www.actamedicaphilippina.org/issue/1102
On 31 October 2019, Adrian Towse and Chris Henshall from the Office of Health Economics (OHE) presented at the G20 meeting on antimicrobial drugs R&D in Paris organised by the Wellcome Trust. The topic of their presentation was HTA and payment mechanisms for new drugs to tackle antimicrobial resistance.
This presentation looks at ways in which governments can set prices, including “cost plus”, value, and the external referencing of prices elsewhere. It looks at the role that competition can play in keeping down prices. In that context it briefly discusses pricing proposals being considered in Malaysia. It makes the case for using HTA to inform pricing decisions.
Adrian Towse
% GDP spending in UK, G5 countries and OECD upper middle income countries. W...Office of Health Economics
This presentation looks at rates of GDP spend on health care, distinguishing between categories of country (i.e. levels of GDP pre capita). It looks at the relationship between rates of spending and moves to universal health coverage, and explores alternative ways of increasing expenditure and making decisions about which services to provide with the money available.
The role of real world data and evidence in building a sustainable & efficien...Office of Health Economics
This presentation defines RWD and RWE in the context of digital health, and looks at potential uses for RWD and RWE. It briefly sets out the current landscape in Malaysia and looks at the challenges in using RWE. In particular, the issues of access, governance and ensuring good quality are considered.
The aim of this educational symposium was to discuss why we should seek value across the health care system and how we can apply existing research methods to measure the value of services. While considerable political attention in developed countries continues to be focused on drug spending, there is also growing awareness of the significant contribution of non-drug components of health care (e.g., hospital services and inefficient care delivery) to overall spending growth and patient affordability. At the same time, there is growing interest in making greater use of value assessment and value-based payment to control spending and better align it with care quality. In order to promote greater value, and to do so in ways that respond to the needs of payers and patients, it is essential to assess value across both drug- and non-drug interventions and health care services. This panel will offer expert viewpoints to identify and discuss gaps in value information, rationale and approaches to track and reduce system-wide low value care, and research methods for how to measure health care services.
Role Substitution, Skill Mix, and Provider Efficiency and Effectiveness : Les...Office of Health Economics
Graham participated in an organised session on Monday July 15th 2019. In the session he presented his paper with his co-author Ioannis Laliotis from the London School of Economics. The paper revisits the relationship between workforce and maternity outcomes in the English NHS in an attempt to contribute knowledge to an important policy question for which there has been a paucity of research.
This research explores the feasibility of introducing an Outcome-Based Payment approach for new cancer drugs in England. A literature review explored the current funding landscape in England, the available evidence on existing OBP schemes internationally, and
which outcomes cancer patients value most. Two focus groups and an online survey with patients and carers, as well as interviews with NHS and government stakeholders, healthcare
professionals, and pharmaceutical industry representatives, provided additional evidence on the feasibility and suitability of OBP schemes
Understanding what aspects of health and quality of life are important to peopleOffice of Health Economics
Poster presentation from the EuroQol Plenary Meeting 2019, Brussels, Belgium. By Koonal Shah, Brendan Mulhern, Patricia Cubi-Molla, Bas Janssen, and David Mott.
Koonal presented as part of an organised session on ‘moving beyond conventional economic approaches in palliative and end of life care’. He summarised the empirical evidence on the extent of pubic support for an end of life premium, before discussing some novel approaches that have been used in recent studies. His presentation was discussed by Helen Mason of Glasgow Caledonian University.
Author(s) and affiliation(s): Koonal Shah, Office of Health Economics
Event: iHEA Congress
Date: 17/07/2019
Location: Basel, Switzerland
Assessing the Life-Cycle Value Added of Second Generation Antipsychotics in S...Office of Health Economics
This research presented in a poster at HTAi 2019, Cologne (Germany) by a team of OHE and IHE researchers, estimates the value added by second generation antipsychotics over their life-cycle in the UK and Sweden. It concludes that considering the entire life-cycle, the value added by SGAs to the system is higher than the expected value estimated at launch. P&R decisions should consider how to measure, capture and take into account the value added by medicines over the long-run.
Author(s) and affiliation(s): Mikel Berdud (Office of Health Economics, London), Niklas Wallin-Bernhardsson (Institute for Health Economics, Stockholm), Bernarda Zamora (Office of Health Economics, London), Peter Lindgren (Institute for Health Economics, Stockholm), Adrian Towse (Office of Health Economics, London)
Event: HTAi 2019 Annual Meeting
Date: 18/06/2019
Location: Cologne, Germany
There is growing recognition that HTA and contracting systems for antimicrobials need to be adapted to help fight the threat of antimicrobial resistance (AMR), but there is little agreement on how. This poster reports findings from a literature review, expert interviews and face-to-face discussions at a Forum on the current HTA and payment systems for antibiotics across Europe and a number of recommendations for adapting these systems to respond to the challenges of AMR.
Author(s) and affiliation(s): Margherita Neri (OHE) Grace Hampson (OHE) Christopher Henshall (OHE visiting fellow, independent consultant) Adrian Towse (OHE)
Event: HTAi annual conference 2019
Date: 18/06/2019
Location: Cologne, Germany
Assessing the Life-cycle Value Added of Second-Generation Antipsychotics in S...Office of Health Economics
This study aims to guide access decisions and drive the discussion on access and price, through recognition of the dynamic nature of value added by pharmaceutical innovation over the long-run. The analysis of the life-cycle value of risperidone estimates the value generated in the UK and Sweden. Results show that health systems were able to appropriate most of the life-cycle value generated, and this is larger than estimated at launch.
Author(s) and affiliation(s): Mikel Berdud(1), Niklas Wallin-Bernhardsson(2), Bernarda Zamora(1), Peter Lindgren(2), and Adrian Towse(1) (1) Office of Health Economics (2) The Swedish Institute for. Health Economics
Event: XXXIX JORNADAS DE ECONOMÍA DE LA SALUD
Date: 12/06/2019
Location: Albacete, Spain
Prescribed Specialised Services (PSS) Commissioning for Quality and Innovation (CQUIN) schemes were launched in 2013 in England with the aim of improving the quality of specialised care and achieving value for money. During this presentation, Marina Rodes Sanchez described the key features of the schemes and discussed its strengths and weaknesses based on international pay-for-performance literature.
Author(s) and affiliation(s): Yan Feng, Queen Mary University of London; Søren Rud Kristensen, Imperial College London; Paula Lorgelly, King’s College London; Rachel Meacock, University of Manchester; Marina Rodes Sanchez, Office of Health Economics; Luigi Siciliani, University of York; Matt Sutton, University of Manchester
Event: XXXIX Spanish Health Economics Association Conference
Date: 12/06/2019
Location: Albacete, Spain
In this session, Meng Li sets out estimates of real option value for drugs arguing that option value matters and can be calculated. Adrian Towse sets out likely payer concerns about incorporating real option value into decision making. Meng Li responds to these concerns. Jens Grueger sets out how industry considers investment opportunities, arguing that if patients (and society) have preferences these need to be reflected in P&R decisions.
Author(s) and affiliation(s): Meng Li, Postdoctoral Research Fellow, Leonard D Schaeffer Center, University of Southern California, Los Angeles, CA, USA. Adrian Towse, Emeritus Director, Office of Health Economics, London, UK Jens Grueger, formerly Head of Global Access, Senior Vice President at F. Hoffmann-La Roche
Event: ISPOR 2019
Location: New Orleans, USA
Date: 21/05/2019
MCDA OR WEIGHTED CEA BASED ON THE QALY? WHICH IS THE FUTURE FOR HTA DECISION ...Office of Health Economics
In this ISPOR session Chuck Phelps and Adrian Towse debated the case for and against using MCDA to support HTA decision making, as compared to weighting or augmenting a QALY based ICER approach. Chuck Phelps argued for use of MCDA, Adrian Towse for weighting the QALY. Nancy Devlin set the scene and moderated.
Author(s) and affiliation(s): Nancy Devlin, Director, Centre for Health Policy, University of Melbourne, Australia Adrian Towse, Emeritus Director, Office of Health Economics, London, UK Chuck Phelps, University of Rochester, Rochester, NY USA
Event: ISPOR 2019
Location: New Orleans, USA
Date: 21/05/2019
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Show drafts
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Opendatabay - Open Data Marketplace.pptxOpendatabay
Opendatabay.com unlocks the power of data for everyone. Open Data Marketplace fosters a collaborative hub for data enthusiasts to explore, share, and contribute to a vast collection of datasets.
First ever open hub for data enthusiasts to collaborate and innovate. A platform to explore, share, and contribute to a vast collection of datasets. Through robust quality control and innovative technologies like blockchain verification, opendatabay ensures the authenticity and reliability of datasets, empowering users to make data-driven decisions with confidence. Leverage cutting-edge AI technologies to enhance the data exploration, analysis, and discovery experience.
From intelligent search and recommendations to automated data productisation and quotation, Opendatabay AI-driven features streamline the data workflow. Finding the data you need shouldn't be a complex. Opendatabay simplifies the data acquisition process with an intuitive interface and robust search tools. Effortlessly explore, discover, and access the data you need, allowing you to focus on extracting valuable insights. Opendatabay breaks new ground with a dedicated, AI-generated, synthetic datasets.
Leverage these privacy-preserving datasets for training and testing AI models without compromising sensitive information. Opendatabay prioritizes transparency by providing detailed metadata, provenance information, and usage guidelines for each dataset, ensuring users have a comprehensive understanding of the data they're working with. By leveraging a powerful combination of distributed ledger technology and rigorous third-party audits Opendatabay ensures the authenticity and reliability of every dataset. Security is at the core of Opendatabay. Marketplace implements stringent security measures, including encryption, access controls, and regular vulnerability assessments, to safeguard your data and protect your privacy.
Do EQ-5D-3L and EQ-5D-5L Capture the Same Changes in Quality of Life Over Time? A Longitudinal Study of Cancer Patients
1. 12-13 June 2018
Do EQ-5D-3L and EQ-5D-5L capture the
same changes in quality of life over time?
A longitudinal study of cancer patients
Paula Lorgelly*, Patricia Cubi-Molla, Mark Pennington,
Richard Norman
*Office of Health Economics & King’s College London
2. 3L vs 5L in cancer - EuHEA 2018
EQ-5D-3L
Developed: 1990
Tariffs: 1997-
EQ-5D-5L
Developed: 2009
Tariffs: 2012-
3. 3L vs 5L in cancer - EuHEA 2018
Background/Motivation
• New instruments and their resulting data should always be
subjected to validation and comparison
• Comparisons of the 3L and 5L are particularly important as the
5L is an obvious successor to the 3L
• How the 3L and 5L capture changes in quality of life (i.e.
QALYs) is a key issue for health technology assessment
• Much has been written comparing the 3L and 5L cross-sectionally, few
longitudinal analyses
4. 3L vs 5L in cancer - EuHEA 2018
UK context
• NICE’s interim position statement:
• The 3L value set to be used for reference case analyses
• Where 5L data have been collected, reference case analyses should calculate
utilities by mapping the 5L descriptive system data onto the 3L value set
(crosswalk mapping function by van Hout et al. (2012))
• NICE supports sponsors of prospective clinical studies continuing to use 5L to
collect data on quality of life
• Effectively use the 3L until further notice …
5. 3L vs 5L in cancer - EuHEA 2018
UK/English tariff issue
• The 5L has more health states than the 3L: 3,125 vs 243
• But they are contained within a smaller space: the 5L English
tariff ranges from -0.285 to 1, compared with the 3L UK tariff
-0.594 to 1
6. 3L vs 5L in cancer - EuHEA 2018
Evidence to date to support position
• Early econometric modelling implies that the 3L and the 5L will
produce substantially different estimates of cost
effectiveness (Hernandez-Alava et al, 2018)
• Used a two-step procedure:
1. External data mapping algorithm between 3L and 5L utilities formula
to predict 5L responses from 3L
2. Cost-effectiveness (CE) case studies (3L version) apply formula
translate CE results into 5L compare
7. 3L vs 5L in cancer - EuHEA 2018
Critique of that approach
• Individuals’ unobserved characteristics (latent factors underlying
3L and 5L responses are not uniform across both versions)
• Differential impact across the distribution of health (fixed formula
can be misleading)
• Reduction of the sensitivity (mapping can only ever
decrease sensitivity, the sensitivity introduced by
the 5 levels is then lost in the mapping to the
3L)
8. 3L vs 5L in cancer - EuHEA 2018
Objectives
1. Compare 3L and 5L results at an individual patient-level by
quantifying changes in health assessed by the 3L and 5L
instruments
2. Compare the performance of the 3L and 5L versions of the EQ-
5D in capturing changes in quality of life over time in a cohort of
cancer patients
9. 3L vs 5L in cancer - EuHEA 2018
Data: Cancer 2015
• Cancer 2015 is a longitudinal prospective
population-based genomic cancer cohort in Australia
• EQ-5D, EQ-VAS and EORTC QLQ-C30 were asked at baseline
(diagnosis) and at various follow-up points (in our sample max of
seven times/4 years follow-up)
• The 3L was used from 2012 to October 2015,
since October 2015 the 5L has been used
• Some (earlier) patients only completed the 3L, some (later)
patients only completed the 5L, while some started on the 3L and
moved to the 5L
10. 3L vs 5L in cancer - EuHEA 2018
Methods 1
• Responses were scored using the UK 3L or English 5L tariffs.
5L responses were also scored using the crosswalk.
• Responses to the QLQ-C30 were used to generate EORTC-8D and
QLU-C10D values.
• Pairs of observations (before and after) were created for each
respondent, each pair was considered a separate observation
• ‘3L pairs’ were matched with the ‘5L pairs’ using Genetic Matching
(GenMatch)
11. 3L vs 5L in cancer - EuHEA 2018
Methods 2
• Pairs were matched using the 10 dimensions of the QLU-C10D.
In addition, age, gender and whether first observation was
baseline observation were included in the matching
• The analysis considers differences in the change in utility
values for the sample as a whole and by change in C10D
quintiles
• Compared unadjusted differences and post-match regression
adjusted differences (explanatory variables in an OLS where the
matching variables)
12. 3L vs 5L in cancer - EuHEA 2018
Method: GenMatch
13. 3L vs 5L in cancer - EuHEA 2018
Methods 3
• Quality of the matches was assessed using a bootstrapped
Kolmogorov-Smirnov test for equality of distributions for
continuous data and a t-test for dichotomous data
• Differences in EQ-5D tariff were evaluated after applying the 3L
and 5L tariff values, and after using the crosswalk to generate
3L tariffs from 5L responses
• To test the quality of the matching, we also evaluated the
differences in the EORTC-8D utility scores between matched
profiles/pairs
14. 3L vs 5L in cancer - EuHEA 2018
Differencesinutility
Change in the C10D values
Utility changes are similar across subgroups
matched pairs; ns at p<0.05; matched pairs
are similar
When using EQ-5D tariffs get
divergence: when HRQoL is
improving 5L generates smaller
utility gains, where HRQoL is
worsening the 5L tariffs
generate bigger utility losses
Results
15. 3L vs 5L in cancer - EuHEA 2018
Summary of main results
• Improvements in HRQoL as measured by the QLU-C10D (which
is derived from the condition specific EORTC QLQ-C30
instrument) appear to be associated with smaller changes in
utility quantified by the 5L compared to the 3L
• When HRQoL is deteriorating between observations then the 5L
tariff is found to produce bigger utility losses
• The crosswalk (a) loses the increased sensitivity of the 5L (if it
detects more change) but (b) it stretches out utility values across
a larger range (the 3L range), and hence gains or losses are
larger and more in line with the 3L tariffs
16. 3L vs 5L in cancer - EuHEA 2018
Limitations
• If patients differed over time (pre- post-2015), result validity may
be affected
• Results are not necessarily generalisable to a non-cancer setting
• Patients were relatively ‘healthy’ on enrolment into the cohort
17. 3L vs 5L in cancer - EuHEA 2018
Conclusion
• Demonstrates the potential effects of switching between
instruments on policy recommendations resulting from cost-utility
analysis in an oncology setting
• 3L data generally suggest larger health gains from effective interventions
than 5L data, which will tend towards more attractive incremental cost-
effectiveness ratios (ICERs) for interventions that improve quality of life.
• Solutions?
• Being non-prescriptive in choice of instrument (lead to gaming rather than
scientific choice)
• Adjust the cost-effectiveness threshold for different instruments
18. 3L vs 5L in cancer - EuHEA 2018
Is it like Brexit? i.e. a UK (or English) problem
• Original UK 3L algorithm has a larger
range than other international algorithms
• 3L values cannot be replicated using more
contemporary gold-standard econometric
analysis
• The increased spread implicit in the UK 3L
algorithm will consequentially tend towards
having larger gaps between similar health
states
• Is it a descriptive system problem or a valuation problem?
• Different study …
19. 3L vs 5L in cancer - EuHEA 2018
Acknowledgements
• We would like to thank all the cancer patients who participated in the study. We
gratefully acknowledge the cooperation of the following Victorian institutions: Peter
MacCallum Cancer Center; The Andrew Love Cancer Centre, Barwon Health,
University Hospital Geelong; Oncology Trials Department, South West Regional
Cancer Centre; Royal Melbourne Hospital, Melbourne Health; Department of
Haematology & Oncology, Cabrini Institute, Cabrini Health; Centre for Health
Economics, Monash University; Department of Epidemiology and Preventative
Medicine, The Alfred Centre, Monash University.
• This study was supported by the EuroQol Foundation (EQ Project 20170410).
Cancer 2015 was funded by the Victorian Government through the Victorian Cancer
Agency Translational Research Program.
Funding
20. 3L vs 5L in cancer - EuHEA 2018
Thank you
To enquire about additional information and analyses, please contact Paula Lorgelly –
plorgelly@ohe.org
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