Asian Development Bank presents its Digital Health Impact Framework at AeHIN conference
eHealth investment decisions usually end up by balancing value for money with affordability. It’s a regular end point for business cases for eHealth and a core ADB eHealth theme for its Digital Health Impact Framework (DHIF). It presented this and other components to the Asia eHealth Information Network (AeHIN) 6th annual conference this week in Colombo, Sri Lanka
DHIF is a methodology for estimating and analysing socio-economic costs and benefits over time to identifying value for money and how long it takes to achieve it. Then it converts these into financial and accounting estimates to assess affordability. Tom Jones, the project lead, set out these issues that included:Deriving eHealth benefit requirements for health and healthcare strategiesIdentifying and engaging with stakeholdersManaging assumptions and estimateseHealth leadership, change management and new business models.
The methodology has ten steps, but modellers and decision takers using DHIF for the time should choose only those components that are critical to the immediate decisions. From these, they can build up expertise and move towards using the full set.
Risk is a constant in eHealth investment. DHIF can be used to estimate risk exposure that leads on to risk mitigation plans.
Optimism is also common. DHIF provides adjustments for optimism bias, which can increase cost estimates with a range of lower than 40% up to 200%.
Other material from the presentation is available from AeHIN’s Standards andInteroperability Lab (SILA). They can help Africa’s health systems improve their Health decisions, especially where parallel investment is needs in healthcare resources and new business models.
- 519 views
- October 10, 2018
- Sean Broomhead
QuantumMDx offers low cost DNA tests at points of care
As technology help DNA test costs and prices tumble, the range of opportunities expands. While conventional supply and demand economics hints that higher prices attract suppliers, lower prices reduces them, disruptive technology’s changing the DNA testing model.
QuantumMDx, a UK firm based in Newcastle UK,, offers DNA tests at point of care. They can cost as little as £5, about US$6.65, each. It takes a few minutes to extract DNA into a biosensor that can multiplex in thousands. Its Q-POC™ assays provide data for whole genome sequencing and creating gold pathogen surveillance networks. Global Good Intellectual Ventures aims to bring technology to solve global problems. QuantumMDx works with them.
Plans are in place to expand from the four main services currently supported. They’re:Tuberculosis has an in vitro diagnostic device for future multi-drug resistance Tuberculosis treatment regimensWarfarin has a pharmacogenomic assay to determine optimum dosage of the anti-coagulantSexually Transmitted Infections (STI) uses a panel test for quick and easy screening to help containment, including a test for Human Papilloma Virus (HPV) enabling health workers to use molecular diagnostics to screen and treat in a single visitMalaria has uses a drug susceptibility panel to support malaria eradication initiatives.
Africa’s an important market for QuantumMDx. It has the highest regional malaria burden and the lack of healthcare infrastructure in many communities hinders health workers’ ability to diagnose and treat the infection. Empiric diagnosis is a common technique.
Rapid Diagnostic Tests (RDTs) are simple to use and don’t need laboratory infrastructure. They’ve been crucial in dealing with malaria, but have an inherent lack of sensitivity to detect low-level asymptomatic infections, so cannot alone move a country from high burdens to eradication. QuanumMDx sees its role as essential. How will Africa’s health systems move to mobile diagnostics at points of care.
- 379 views
- June 28, 2018
- Tom Jones
HearX Group makes hearing screening more accessible
In 2015, eHNA reported on a South African start-up, HearX Group, founded by Prof De Wet Swanepoel and Dr Herman Myburgh. They developed a low-cost smartphone app that detects hearing loss and connects patients to health services.
The product uses a smartphone and headphones along with a custom-developed software application to detect hearing loss. This inexpensive alternative to conventional screening is 50-70% less expensive and can be administered by non-specialists and screeners with even basic literacy and low digital skills.
Today, the company boasts a suite of apps and mHealth devices geared towards improving hearing screening in underserved and remote communities, and especially among children. Other products included in their collection include hearZA, mHealthStudio, hearTest and hearDigits, as well as a partner product in vision called Peek Acuity.
Now, HearX group has taken their solution beyond Africa. A recent collaboration with the American Academy of Audiology saw the launch of America’s first-ever intensive hearing screening mobile app, hearScreen USA. This was launched at the Academy’s annual conference April 2018 and is freely available on smartphone devices.
In many nations, the general awareness of hearing impairment is low and shortage of resources has caused a lack of screening programmes. HearX Group could soon be turning this into a problem of the past with further collaborations in Africa, Europe and Asia.
- 466 views
- May 08, 2018
- Ameera Hamid
Brazil looks set to expand telemedicine
Market research report on Brazil’s telemedicine shows it’s likely to increase from $495.3 million in 2015 to $743.8 million in 2017. That’s about a 50% increase in two years. Research and Markets published its findings and also found that the country’s mHealth market revenue look set to grow from $446.8 million to $1.43 billion over the two years, more than three times its 2015 spend.
Brazil’s teleradiology takes a huge market share, 98%. The remaining 2% is for specialist consultations and distance learning and education. mHealth is a different market. Its range’s broad, and includes some apps for telemedicine.
Despite mHealth’s gigantic growth forecast, there are several investment barriers. Short life-cycles is one. Both wearable and apps, and across vital signs remote monitoring and chronic disease management, mHealth’s rapidly and constantly transforming its ecosystem with new value proposition and solutions. Dealing with these obsolescence costs creates affordability challenges.
World Bank data shows Brazil’s Gross Domestic Product (GDP) per head as about US$8,539. An average for Africa’s about US$5,666. The extra 50% can make a big difference to eHealth affordability. Even so, Brazil’s forecast expansion’s huge, so Africa’s health systems may be able to see some significant growth.
- 625 views
- March 23, 2017
- Tom Jones
Healthcare analytics can be affordable
Healthcare analytics promises massive rewards by improving hospitals efficiency. For Africa, the drawback’s that countries don’t have millions of dollars to spend on ICT upgrades and developments. An article in Healthcare IT News shows that hospitals don’t need a staff of 50 and a US$3 million budget to achieve valuable investment returns from healthcare analytics.
Karen Reff, manager of decision support at Union General Hospital, a small facility in Georgia with 45 beds, invested US$50,000 and launched an analytics programme that freed staff from time-consuming data-crunching. It enabled clinicians to spend more time on delivering care and uncovering best practices to help reduce readmissions and pinpoint the best location for an outpatient clinic for Chronic Obstructive Pulimnary Disease COPD and Congestive Heart Failure (CHF) patients.
“It all started with our CEO finally crossing his pain threshold for what he could tolerate when it came to trying to manage and mine data in Excel, having everyone working from the same page,” Reff explained. “From there it was a very organic process. I read tons of literature, including Gartner’s magic quadrant reports, and other information online to see what other organizations were doing. I investigated quite a few vendors, narrowed it down to six, and asked for RFPs.”
After several months, the hospital found a vendor that met its needs within the hospital’s budget and price range. Reff said the analytics programme has helped to reduce readmissions substantially. “In the past, 30-day readmissions were reviewed and reported quarterly due to the time-intensive process required to gather the information needed for analysis,” Reff said. “Now the information is reviewed and considered on a monthly basis by the case management team to identify opportunities to reduce readmissions. Additionally, since readmission information is now available to case managers in real time, interventions can be implemented in a more timely manner.”
African countries with tight budgets can learn from Union General Hospital. Implementing an analytics programme can be modest investment with more chance of sustainability. Good research into what’s available and a good understanding of needs and budgets, it’s possible to set up an affordable service that delivers real value. It should find a place in Africa’s eHealth strategies.
- 391 views
- October 11, 2016
- Lesley Dobson
Is affordability the big challenge for eHealth and UHC?
Tennis might not have much to do with healthcare, but Arthur Ashe extracted a universal concept. “Success is a journey, not a destination. The doing is often more important than the outcome.” It’s important for realistic plans for Africa’s long-term goals for Universal Health Coverage (UHC).
It’s impossible to argue sensibly against the goal of UHC. For Africa, affording it, and its eHealth component’s a huge challenge. WHO says UHC’s goal “is to ensure that all people obtain the health services they need without suffering financial hardship when paying for them. This requires:a strong, efficient, well-run health system; a system for financing health services; access to essential medicines and technologies; a sufficient capacity of well-trained, motivated health workers.”
Achieving UHC needs an emphasis on people and an increase in healthcare spending for each person. It’s obvious and understandable that Africa doesn’t spend enough on healthcare. Affordability’s been a long-standing constraint, but spending numbers from the World Bank shows how healthcare spending’s changing.
Africa compared to global
In 2013, Africa spent an average of about US$150 per person on healthcare. Globally, spending was almost US$1,140, so a huge gap for Africa to close, and it’s widening. The spending range has increased by about 17% over the previous five years, but this may not represent Africa’s progress. It’s spending since 2008’s increased by about 30%. Globally, the increase’s about 11%. Africa’s making progress, but it may be challenging to sustain. Average spending in 2013 dipped by about 3% over 2012. Despite this, Africa’s healthcare spending overall’s made considerable progress.
Africa’s not all the same
The picture across Africa’s a bit different. The high average growth rate of 30% over five years reflects a narrowing spending range. The difference between top and bottom’s a reduction of about 10% since 2008. It shows that overall, countries are moving in the right direction, but, there are some important details. Some countries are the very bottom of the spending league table may be stuck. Some at the very top may be reducing spending per person.
This may be partly due to increasing and changing populations. Africa has the world’s fastest growing population. An eHNA post summarised these. It directly affects the healthcare spending per person numbers and trends, giving African countries two UHC challenges:Catching up the rest of the world Keeping up with its increasing number of citizens and patients and their needs and demands.
What’s eHealth’s role?
When UHC was set up in developed countries, such as the UK’s NHS, eHealth wasn’t part of the landscape. Now, it offers an increasingly wide range of opportunities to run health services more efficiently, provide health professionals with clinical data they need and to use analytics to improve healthcare’s effectiveness.
eHNA’s post on WHO’s 2015 global eHealth survey shows Africa lagging behind globally. With little in the way of legacy systems, Africa can take advantage of eHealth’s growing potential. The growth in healthcare’s finances should have a sustained allocation for eHealth as an essential resource to help to make a bigger difference as new types of eHealth come on stream in the future. It needs integrating with the steady recruitment, training, development and retention of the extra health workers needed to move towards UHC.
Affordability constraints mean that a set of slow burn eHealth investments is the core option. This isn’t easier than big bang. It brings its own set of challenges, such as architecture, interoperability (IoP) and cyber-security weaknesses at interfaces as new initiatives, such as the Internet of Things (IoT), genomic databases and eHealth that hasn’t been imagined yet.
Patience is needed for these to come to fruition with UHC. Eduardo Galeano, the Uruguayan writer offers an appropriate strategy. “Utopia is on the horizon. I move two steps closer; it moves two steps further away. I walk another ten steps and the horizon runs ten steps further away. As much as I may walk, I'll never reach it. So what's the point of utopia? The point is this: to keep walking.” If requires eHealth strategies build on long-term eHealth visions. No visions = short term fixes.
- 667 views
- April 19, 2016
- Tom Jones
How's Africa's eHealth doing? WHO has some answers
Africa’s healthcare’s tight financial constraints mean that eHealth investment’s slower than the rest of the worlds. WHO’s eHealth Survey 2015 has information from 33 African countries, about 61%, and provides some important insights.
Africa’s eHealth finances are not sufficient to sustain its programmes. Globally, countries have an average of about 56%, including Africa’s numbers, of its eHealth finance sources in place. Africa has about 40%. It implies that Africa’s eHealth finance needs to improve its financial planning to improve its eHealth sustainability. The flow of funds from these diminished resources may be about 30% of requirements, revealing an even tighter constraint.
With this financial gap, it’s inevitable that eHealth will trail the global performance.About 37% of African countries have a range of policies and strategies in place, lower than the global average of 55%About 56% invest in eHealth capacity building compared to 77% globallyeHealth legislation coverage is about 21%, about half the global rate of 42%About 7% have diagnostic, prescribing and vaccination alerts in place compared to 24% globally, more than a third downUsing eHealth for billing, HR and supply chain management’s at 62%, the same as the global rateAbout 32% use eLearning compare to about 43% globally, with both rates being slightly higher for health professionals than for health professionalsFor social media, 49% of African healthcare organisations are users, compared with 66% globally; for individuals and communities, the figures are 58% compared with 61%, so not much differenceFor Big Data, Africa is trailing by 2% to 13%.
These findings say nothing about the effectiveness or sophistication of the eHealth programmes. If there are limitations in Africa’s eHealth, these may be resolved by investing to catch up. While it’s demanding, some African countries are closer than others. eHNA’ll show the league table in the next few days.
The next update’ll include WHOs 2016 eHealth survey. It’s expected in the summer. It’ll be good to see what it finds about the Internet of Things (IoT). It wasn’t a question in the 2015 survey.
- 863 views
- April 15, 2016
- Tom Jones
eHealth problems can cost healthcare millions
eHealth’s risky. When they set in, it shows how risk’s a cost. A report on DigitalHealth.net says booking and reporting patient activity at Sheffield Teaching Hospitals NHS Foundation Trust using CSC’s Lorenzo is contributing to major activity under-performance. A Trust report in February 2016 says it’s cost it nearly £12m, $17m, so far. It’s almost 1.2% of the Trust’s income. Looked at another way, if eHealth spending should be about 4% a year, it’s more than 25% of the cost, and another valuable, salutary eHealth lesson for African countries that goes alongside eHNA’s eHealth lessons learned eBook.
It attributes the cause mainly to financial losses from elective activity, out-patients, critical care and a larger than expected deduction for emergency readmissions within 30 days. It indicates that some of this is because of eHealth problems of data issues in the new Lorenzo system towards the end of September that are creating challenges in reporting complete and accurate income figures.
A bigger issue is the operational impact of the new system on booking and scheduling processes, particularly in outpatients. Some have been more time consuming. Lorenzo experts are visiting outpatient areas to assess the issues and recommending processes changes. Resolving the issues is critical to regaining high levels of operational performance.
As Africa’s health systems expand their EHR adoption, it’s vital they implement a rigorous risk mitigation plan effectively and fully. Risk management has a cost, but it’s much less than the cost of risk that Africa’s health systems can do without.
- 600 views
- March 22, 2016
- Tom Jones
A study in Tanzania sets out mHealth financing models
mHealth affordability’s an essential part of its sustainability. An article in PLOS sets out a sustainable cost models for mHealth at scale. It’s derived from Mobile for Reproductive Health Project (m4RH) in Tanzania. One goal for the study is that most mHealth programmes in developing countries fail to reach scale, with a common cause likely to be the challenge of creating sustainable finances. The study explores strategies for mHealth program sustainability and cost-recovery models.
Three strategies for cost-recovery were identified:User pay-for-service SMS cost reduction Strategic partnerships.
These were used to develop four different cost-recovery scenarios. Each one leveraged strategic partnerships to reduce SMS costs and create SMS revenue. The team assessed the effects using break-even and uncertainty analyses for 125,320 users.
For three of the four scenarios, costs exceeded revenue by $94,596, $34,443, and $84,571. Not good on the face of it, but these costs represented large reductions, 54%, 83%, and 58%, respectively, from the programme costs of $203,475. They represent notional losses of between 17% and 46%. Scenario 4 had a profit of $5,660, a modest, approximate 3% profit, so affordable. Break-even points were driven by user volume, not changes in programme costs.
Breaking even was only probable when all SMS costs were transferred to users and the lowest per-SMS cost was negotiated with telecom partners. This is fine for mHealth funders’ and investors’ affordability and sustainability, but it may adversely affect the economic gains. People too poor to pay may not be able to afford the health information they need, restricting the programme’s reach and impact.
Like all studies there are a few caveats. Perhaps the most important one that the team identifies is the lack of cost and cost-effectiveness data on these types of programmes. If it was available, it would allow direct comparisons of economic Value for Money (VFM) with affordability. In mHealth business cases, these are two vital trade-offs. How much VFM do health systems need and how much can they afford is perennial, with affordability often a major constraint in decisions. Without reliable estimates of VFM, decision takers can’t make rigorous evidence-based choices between mHealth programmes competing for scarce finance.
Despite this, the study’s findings offer a structured array of financing choices. It’s an important step forward for Africa’s mHealth.
- 689 views
- February 10, 2016
- Tom Jones
UPMC and Health Catalyst aim to reduce healthcare costs
Costing healthcare’s not easy. Patient costing in hospitals is easier than in primary care, but still has many challenges. One’s limited data. Another’s the large proportion of healthcare costs that are overheads relying on apportionment formulae that can inadvertently skew results. It can also be hard to define patients and the aggregation of their episodes of care, especially patients with long-term conditions.
An initiative by University of Pittsburgh Medical Center (UPM) might help. It’s announced a strategic link with Health Catalyst, a data warehouse firm for a healthcare costing project. Their chosen methodology’s an Activity Based Costing (ABC) model.
UPMC’s well placed to tackle this. Its healthcare provision extends across hospital and primary care, so it can include wider care episodes. It also uses an ABC costing methodology that it deployed in 2014 “To blend quality data with physician- and patient-specific cost data.” Significant changes in clinicians’ behaviour have been achieved, leading to better care at lower costs.
ABC’s not a new technique. Johnson and Kaplan proposed it in 1987 in their book Relevance Lost The Rise and Fall of Management Accounting. It proposed an improved definition of units for costing and a better cost centre structure for apportionments. Each cost centre needs:A clear definition of its boundaries A time estimate for completing measurable inputs and outputs An understanding of cost drivers that explain cost variation.
Their approach set out the need to extend costing to activity beyond fixed assets, such as hospitals. It also proposed that ABC numbers be dealt with in a performance management context that includes non-financial data.
While Johnson and Kaplan suggested ABC is not new, it can be seen as a better way to use the longstanding methodology of Total Absorption Costing (TAC). Both ABC and TAC allocate direct costs and apportion indirect costs to units of output.
This method means that it can’t be used to identify marginal costs. There are two types, variable and semi-variable. Identifying most variable costs isn’t too difficult. They change with each change in workload of an individual patient. In healthcare, it’s mainly drugs and some resources that aren’t material, such as a hospital inpatient’s food. Semi-variable costs, sometimes called stepped costs are the most challenging because they change with chunks of workload. These can depend on current spare capacity, productivity and time needed, so can be different wards, units and healthcare professionals. These variable costs are needed to manage short-term costs and fine-tuning operational activity. Johnson and Kaplan recognised that ABC doesn’t do it, implying that both ABC and variable costing are needed together. This is the model used by the UK’s NHS.
Reliable costs are needed for Diagnosis Related Group (DRG) and equivalent financing models for hospital services. Precise costs are largely unattainable when apportionments are used, however robust the apportionment methodology. It’s important to refer to a cost, not the cost. There may be more than one.
As Africa’s health systems contemplate better unit costs, such as South Africa’s work on DRG’s for its NHI that eHNA covered, it’s essential to remember their two components. First is units, so data on workloads are needed. Second is costs, so a methodology that draws data from annual expenditure records is needed. It’s vital to improve these while simultaneously developing the costing methodologies.
- 753 views
- January 26, 2016
- Tom Jones
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