Skip to main content

IBM And Epic Apply Predictive Analytics To Electronic Health Records



Using the natural language processing technology that underpins IBM Watson, Carilion Clinic was able to identify 8,500 patients who are at risk of developing congestive heart failure within one year. The pilot project, which began in October, took only six weeks to wrap up. “We look at this as the tip of the iceberg–the power of predictive modeling and natural language processing,” says Steve Morgan, chief medical information officer at Carilion, which operates eight hospitals in southwest Virginia.
Hospitals spent millions implementing electronic health records, and are now under pressure to harness data to improve patient outcomes and lower costs, as reimbursement shifts from fee for service to payment based on performance. Carilion is part of an accountable care organization, where it stands to reap financial rewards by intervening to keep patients out of the hospital.
 As a result, the business of predictive analytics in health care has exploded. Hospitals that will benefit most are those with rich and comprehensive patient data.
Carilion, which uses IBM’s data warehouse, and Epic electronic health records, collaborated with both companies to catch patients before they develop heart failure, a common cause of hospitalization. Despite the electronic data available at a doctor’s fingertips, such as diagnoses, medications, and lab tests, details are often buried in clinical notes. “It’s a challenge for physicians to aggregate all that data,” says Morgan.
IBM gathered three years worth of data belonging to 350,000 patients. In addition to more than 200 factors such as blood pressure, beta blocker prescriptions, and weight, it combed through more than 20 million notes, uncovering nuggets of information that are not entered in a medical record’s fields. They include the number of cigarette packs a patient smokes, the pattern of prescriptions, and how well the heart is pumping. Additional details that might have escaped a doctor’s eye, include a patient’s social history, depression, and living arrangements.
Predictive algorithms uncovered 8,500 patients at risk of having heart failure within a year; 3,500 were ferreted out because of natural language technology.
Epic helped extract the data, and is working with Carilion and IBM to display the information, which scores a patient’s risk, to health care providers.
The next step is to track those patients. “We’re going to see if intervention improves outcomes,” says Morgan.

http://www.forbes.com/sites/zinamoukheiber/2014/02/19/ibm-and-epic-apply-predictive-analytics-to-electronic-health-records/

Comments

Post a Comment

Popular posts from this blog

LIC Buys Double as Prices Dive - 10 Aug 2011

http://licreddy.com/Content/information/insurancenews_details.asp?NewsCode=4872 LIC Buys Double as Prices Dive 10-Aug-2011 Life Insurance Corp of India, the government's institution of choice to stabilise the stock market whenever it gets wobbly, has more than doubled stock purchases in the past three days as the global debt worry-triggered selloff made valuations attractive. LIC, the country's biggest investor with stakes in L&T, Axis Bank and Grasim, will raise its secondary market purchases this fiscal as IPOs dry up with promoters not keen to sell shares at lower valuations. "We have been buying in the past few days,'' said a LIC executive involved in decisionmaking. "With the market correcting and not many public issues coming up, we would be investing more in secondary market," said the person who did not want to be identified. LIC to Invest . 50k Cr More LIC, which had been buying stocks for an average of . 120 crore in the first four...
Post a Comment
Read more

Best IELTS and English language training institutions in Hyderabad

IELTS stands for International English Language Testing System. As the name implies it is basically an English test for testing the proficiency of the language in an individual.  Training for IELTS can be taken to pass the IELTS exam or to develop good english language skills. I am giving the training institute addresses for Hyderabad. The test system is jointly managed by the British Council,IDP education ltd and University of Cambridge ESOL Examinations and more than 1 million candidates are taking the exam all over the world. The test has two versions : 1. Academic 2. General training Academic  version is for people who plan to continue their higher education by enrolling in universities in countries like US,UK,Australia,Canada,New Zealand etc.The academic institutions in these countries consider the IELTS score as a criteria for the admission process. General training is mostly for immigration purposes in countries like Australia,New Zealand,Canada etc. It may ...
9 comments
Read more

How to use home loans most effectively for tax benefits

1) Deduction on interest: If you are paying EMIs for a home loan you took to buy a house, the interest component in the EMI can be claimed as deduction. You must be both an owner and a co-borrower (in the loan) to claim tax benefits. This deduction can be claimed starting the year in which the construction of the house is completed. Suppose the construction of your house was completed on August 30, 2014, you can claim deduction for interest for the entire 12 months in financial year 2014-15. So every year a maximum of Rs. 2 lakh can be claimed for a house that you use for your own residence. If your house is rented, the entire interest for the year can be claimed as deduction. The interest payments for the year shall result in a loss under the head 'income from house property'. This loss can be adjusted against in the same year against other heads of income in your income tax return including salary. Therefore, it reduces your total taxable income and the tax you pay thereon. A...
2 comments
Read more