Archive for the ‘ICT’ Category
Please vote for Ben’s mobile payment for health systems project. Voting closes Friday.
VOTE – NETSQUARED: By introducing a smartphone and web-application system for submitting and reviewing claims, we hope to reduce the delays and errors, increase clinics’ profitability and improve communication. Below is a related post by Melissa Ho who is working with Ben on this project which fills a critical gap. Cross posted from ICTDCHICK:
As I have been pre-occupied with writing lectures for my class, and setting up my research, my collaborating partners at Marie Stopes International Uganda have been busy launching a new phase of the output-based aid voucher program, financing in-hospital delivery of babies, in addition to the in-clinic treatment of sexually-transmitted infections (STIs). The new program, called HealthyBaby is eligible to mothers who qualify under a specific poverty baseline and covers four antenatal visits, the delivery, and a postnatal visit. Last week they just started distributing vouchers, and this past weekend was the delivery of the first baby whose birth was covered by the program.
Like the HealthyLife program, the mother purchases a voucher for 3000 USh (approximately 1.50 USD, the HealthyLife program charges 3000USh for a pair of vouchers treating both sexual partners). The voucher then can be broken into several sticker stubs, one of which is submitted with a claim form on each visit.
The hospital then submits the claim form with the voucher to the funding agency (my collaborating organization), who then pays the hospital for the cost of the visit – labs, any prescriptions given, the consultation fee, etc. You can see in the picture to the right the nurse filling out the paper form and the mother putting her thumbprint on it. Filling out the forms can be tedious and error prone – this particular clinic had almost 18% of their STI claims rejected for errors last October. In the same month another clinics had 38.6% of their claims rejected. I am trying to work on digital systems that can help improve communications between the clinics and the funding agency, and also decrease the cost and burden of claims administration.
The Claim Mobile project actually focuses on the HealthyLife program – the STI treatment program, rather than the HealthyBaby program, but I hope to demonstrate the sustainability and replicability of the system that I’m developing by training the engineers here to retool my system for HealthyBaby – so by the time I leave, I am hoping it will be in place for both programs.
By coincidence, this first birth occurred in one of the two clinics where I’m running the pre-pilot of the Claim Mobile system.
The WHO has decided to focus this World Health Day on hospital infrastructure during times of emergency. The folks over at Global Health Progress have a good round of what some bloggers are saying and include health journalism folks as well as thoughts from the AvianFlu diary. I thought I would go off theme and briefly throw out some thoughts on the bigger picture and encourage you to use this day to think about what is the future of global health? In this context of thinking about the future in 10, 20 or 30 years, the world is in turmoil and we are questioning the fundamental nature of market driven economies, why not use this as an opportunity to do the same for global health in a forward looking way? Think about where we are and whether we are prioritizing the right things and moving in the right directions?
Approximately 10 (only TEN!) years ago there was no Google, Kiva, Gates Foundation or knowledge about the cost differences between generic and brand name drugs (see this great talk on the Future of Global Health by Jim Yong Kim and his discussion of how they reduced the price of treating MDR TB patients by 80-90% in 1999) amongst major care organizations (absolutely stunning). Mobile phone penetration was less than 1% in developing countries and social entrepreneurship wasn’t hot, the vast majority of us probably hadn’t even heard of that term.
Where we were ten years ago is arguably a profoundly different world from where we are today and per the video below “we are living in exponential times“. To give you further inspiration to think differently today definitely watch the below (via 2173):
The acceleration of technology for social change and global health is going to increase, in this decade alone the convergence of movements in philanthropy, entrepreneurship and technology all enabled by the internet and mobile phone revolution have allowed people to collaborate, innovate and communicate on an entirely different level. I don’t know what the future of global health is – but I wonder how open source collaborations will contribute to solutions and whether twittering for global health will be around in five years and for whom and what purpose? Or will we just be doing more of the same. I wonder if we will be doing entire marketing and health education campaigns via mobile phones and how this will evolve. Will there be convergence of people and ideas working on global and domestic health? Will the flow of innovation and products from “South” to “North” become the next hot topic? I wonder if we will have a TED just for Global Health?
We might face a global crisis in 2030 but we will also be better equipped to face that crisis.Today is a day we should be thinking about what all the possibilities are and how we can get there in the fastest way possible. The last idea I will throw out as food for thought is to think about what have been the top 10 biggest developments in global health in the last decade and how will these shape the future?
Update: Voting opened Monday and will close Friday 3pm Pacific time. We are expecting a high turnout. Your support will be critical. To cast a ballot voters need to select three projects.
NetSquared has a new social challenge “N2Y4“. Voting opens Monday and Melissa and I submitted a proposal called “ClaimsMobile” to the new competition. “ClaimsMobile” is a mobile phone and web database application for management of patients’ medical and financial information in a Uganda output-based healthcare project. We have been working with partners at the Mbarara University, the NGO Marie Stopes International Uganda, and small private clinics in the region. Check it out. Voting starts April 6th (Monday) 11 AM California time and runs for five days. If you like our idea, vote for it… and be sure to look through the range of amazing proposals – everything from education to international justice to community programs. The word cloud says it all.
There seem to be a lot of “social challenges” these days. In the past nine months, I’ve been asked to vote for a Peace Corps projects photo idea at NameYourDreamAssignment, a girls’ tuition fund in Burkina Faso, a geotourism project in Ecuador, a women in sport challenge, as well as support a handful of ideas among the 7875 proposals submitted to the popular Ideas for Change in America campaign; all hosted on platforms like Ashoka ChangeMakers, GlobalGiving, NetSquared, and Change.org.
These challenges, like California ballot initiatives, work best if voters take the time to learn the issues. Spend some time to select projects from an area you know or have a great deal of interest – the NetSquare’s word cloud is a useful first step to sort ideas. If that fails, Stoltz at Web2…Oh Really recommends picking the project with the least votes… and I’ll close by suggesting “ClaimsMobile” for your short list.
I’ll be in New York attending the health portion of the following workshop. Please pass the word and if you are around and want to meet up send us an email (thdblog AT gmail).
“The CATER research group cordially invites you to attend the 2009 workshop on “Technologies for Development” which showcases our ongoing research efforts in the space of appropriate technologies that aid development in under-developed areas around the world.
Cost-Effective Appropriate Technologies for Emerging Regions (CATER) is a new multidisciplinary research initiative at NYU that focuses on developing appropriate, low-cost Information and Communication Technologies (ICT) for addressing pressing problems in developing regions. CATER is a joint initiative comprising faculty from Computer Science, the School of Medicine, the Wagner Graduate School of Public Service, NYU’s Economics Department, and NYU-Polytechnic.
This workshop will feature a combination of invited talks from accomplished researchers and short talks by student researchers within
CATER on their ongoing research efforts. The talks will cover four important areas:”
· Technologies for improving access to communications in rural areas
· Technologies for enhancing rural healthcare
· Technologies for enhancing financial and commerce services
· Technologies for enhancing rural education
A few days back Aman wrote a post about Google Flu Trends. Thought I’d add a few thoughts here after reading the draft manuscript that the Google-CDC team posted in advance of its publication in Nature.
By the way, here’s what Nature says: Because of the immediate public-health implications of this paper, Nature supports the Google and the CDC decision to release this information to the public in advance of a formal publication date for the research. The paper has been subjected to the usual rigor of peer review and is accepted in principle. Nature feels the public-health consideration here makes it appropriate to relax our embargo rule
Ginsberg J, Mohebbi MH, Patel RS, Brammer L, Smolinski MS, Brilliant L. Detecting influenza epidemics using search engine query data. Draft manuscript for Nature. Retrieved 14 Nov 2008.
Assuming that few folks will read the manuscript or the article, here’s some highlights. I should say I appreciated that the article was clearly written. If you need more context, check out Google Flu Trends How does this work?…
- Targets health-seeking behavior of Internet users, particularly Google users [not sure those are different anymore], in the United States for ILI (influenza-like illness)
- Compared to previous work attempting to link online activity to disease prevalence, benefits from volume: hundreds of billions of searches over 5 years
- Key result – reduced reporting lag to one day compared to CDC’s surveillance system of 1-2 weeks
- Spatial resolution based on IP address goes to nearest big city [for example my current IP maps to Oakland, California right now], but the system is right now only looking to the level of states – this is more detailed CDC’s reporting, which is based on 9 U.S. regions
- CDC data was used for model-building (linear logistic regression) as well as comparison [for stats nerds - the comparison was made with held-out data]
- Not all states publish ILI data, but they were still able to achieve a correlation of 0.85 in Utah without training the model on that state’s data
- There have attempted to look at disease outbreaks of enterics and arboviruses, but without success.
- For those familiar with GPHIN and Healthmap, two other online , the major difference is in the data being examined – Flu Trends looks at search terms while the other systems rely on news sources, website, official alerts, and the such
- There is a possibility that this will not model a flu pandemic well since the search behavior used for modeling is based on non-pandemic variety of flu
- The modeling effort was immense – “450 million different models to test each of the candidate queries”
So what does this mean for developing world applications?
Here’s what the authors say: “Though it may be possible for this approach to be applied to any country with a large population of web search users, we cannot currently provide accurate estimates for large parts of the developing world. Even within the developed world, small countries and less common languages may be challenging to accurately survey.”
The key is whether there are detectable changes in search in response to disease outbreaks. This is dependent on Internet volume, health-seeking search behavior, and language. And if there is no baseline data, like with CDC surveillance data, then what is the best strategy for model-building? How valid will models be from one country to another? That probably depends on the countries. Is it perhaps possible to have a less refined output, something like a multi-level warning system for decision makers to followup with on-the-ground resources? Or should we be focusing on news+ like GPHIN and Healthmap?
Another thought is that we could mine SMS traffic for detecting disease outbreaks. The problem becomes more complicated, since we’re now looking at data that is much more complex than search queries. And there is often segmentation due to the presence of multiple phone providers in one area. Even if the data were anonymized, this raises huge privacy concerns. Still it could be a way to tap in to areas with low Internet penetration and to provide detection based on very real-time data.
In case you missed this in the NY Times today – fascinating experiment with a new Google tool on the frontiers of diseases surveillance and global health trends. Remains to be seen how useful this will be and lots of validation needs to be done, but this is yet another example of people outside of traditional health/public health communities who are on the leading edge of public health innovation:
“What if Google knew before anyone else that a fast-spreading flu outbreak was putting you at heightened risk of getting sick? And what if it could alert you, your doctor and your local public health officials before the muscle aches and chills kicked in? That, in essence, is the promise of Google Flu Trends.
“Google Flu Trends (www.google.org/flutrends) is the latest indication that the words typed into search engines like Google can be used to track the collective interests and concerns of millions of people, and even to forecast the future.”
We have discussed before how data indexed on the web can used for all sorts of fascinating things. We had a previous posts on global health job trends and also on publications that use the terms global health and private sector. The graphs below show a large increase in both areas, however there are dozens of caveats with this kind of trend analysis and the below graphs have to be taken with a grain of salt:
1. Global Health Job Trends (see for full post)
2. Trends: Development/Global Health in the Business Press (see for full post)