Navigation Links
An Accurate Score to Measure Heart Risk

The study, estimates that in the general population without pre-existing cardiovascular disease or diabetes , there are 3.2 million adults under the age of 75 in Britain at high risk of developing heart disease. This is lower than previous scores have suggested, but the researchers believe that it is a more appropriate estimate for the UK and will help minimise health inequalities.A new score for predicting the risk of heart disease gives a more accurate measure of how many UK adults are at risk of developing the disease and which adults are most likely to benefit from treatment. The study comes as the government's drugs watchdog, the National Institute for Health and Clinical Excellence, recommends that people with a 20 per cent chance of developing heart disease over the next 10 years should be offered statins. A person's chance of developing heart disease is estimated using standard risk factors such as age, sex, smoking, blood pressure and cholesterol. This risk score is typically based on equations derived from the US Framingham cohort study. But the Framingham equations tend to over-predict heart disease risk in the UK population and fail to include measures of deprivation, family history of heart disease, body mass index, and treatment with blood pressure lowering drugs, despite known links between these factors and poor health. So a team of researchers from The University of Nottingham, Bristol Primary Care Trust, and the Universities of Bristol and Queen Mary, set out to derive a new cardiovascular risk score (QRISK) for the UK and test its performance against the established Framingham score and a new a score used in Scotland called ASSIGN, which includes a measure of social deprivation. The research has been conducted using data from a general practice research database called QRESEARCH, which is a joint partnership between the University of Nottingham and EMIS, a leading provider of IT systems to GPs. The researchers tracked the progress of 1.28 million healthy men and women, registered at 318 general practices over a period of 12 years up to April 2007, recording first diagnosis of cardiovascular disease. All the participants were aged between 35 and 74 at the start of the study. They found that the QRISK score was more accurate than either Framingham or ASSIGN. In patients aged 35-74, Framingham over-predicted cardiovascular disease risk at 10 years by 35%, ASSIGN by 36% and QRISK by 0.4%. QRISK predicted 9% of patients aged 35-74 years to be at high risk compared with 13% for the Framingham equation and 14% for ASSIGN. Using this more focused tool for risk estimation, the research team estimate that 34% of women and 73% of men aged 64-75 would be at high risk compared with 24% and 86% according to the Framingham equation. QRISK would also identify a different group of patients than the Framingham equation, with one in ten patients being reclassified into high or low risk, they say. QRISK is likely to provide more appropriate risk estimates of cardiovascular disease risk based on age, sex and social deprivation, write the authors. It is therefore likely to be a more equitable tool to inform management decisions and help ensure treatments are directed towards those most likely to benefit. In people under 75 years without pre-existing cardiovascular disease or diabetes, QRISK identifies 3.2 million patients at high risk in 2005, compared with 4.7 million from Framingham and 5.1 million from ASSIGN. They suggest that QRISK should be further tested in other populations, but point out that this is the largest such study to have ever been undertaken, and the first time routine data in a UK general practice population have been used in this way. Study leader, Professor Julia Hippisley-Cox, of The University of Nottingham, said: QRISK is derived from primary care data for use in primary care, and takes account of social deprivation to better identify patients most a t most risk of heart disease and stroke who are most likely to benefit from treatment. We thank the many thousands of doctors who have enabled this research by freely contributing anonymised data to QRESEARCH, without which this work would not have been possible. PDF copies of the bmj.com paper are available from Tim Utton, on +44 (0)115 846 8092, tim.utton@nottingham.ac.uk


'"/>




Related medicine news :

1. More Accurate "PROSTATE CANCER" Test can save Unnecessary Biopsies
2. DNA Testing For More Accurate Results
3. New Heart-Screening Device ,An Accurate Predictor Of Heart Disease
4. CT Scans Said to Accurately Detect Small Cancers
5. Can Men Gauge Biological Paternity Accurately
6. Women Read Men’s Faces Quite Accuratel
7. Bipolar Disorder Not Being Accurately Diagnosed By Doctors In UK
8. High Resolution CT Accurately Diagnoses Shin Splints
9. Automated Technique Accurately Measures Platelet Counts in "Platelet Gel" Products
10. Scientists Have Developed Faster, More Accurate TB Test
11. Depression Symptoms Less Likely in Kids with Accurate Self-Perceptions
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... "With 30 ... their specific project," said Christina Austin - CEO of Pixel Film Studios. , ... and all within Final Cut Pro X . Simply select a ProHand generator ...
(Date:6/25/2016)... ... ... Conventional wisdom preaches the benefits of moderation, whether it’s a matter of ... too high can result in disappointment, perhaps even self-loathing. However, those who set the ... Research from PsychTests.com reveals that behind the tendency to set low expectations ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... Scientific Sessions in Dallas that it will receive two significant new grants to ... came as PHA marked its 25th anniversary by recognizing patients, medical professionals and ...
(Date:6/24/2016)... TX (PRWEB) , ... June 24, 2016 , ... People ... part in Genome magazine’s Code Talker Award, an essay contest in which patients and ... an award to be presented at the 2016 National Society of Genetic Counselors (NSGC) ...
(Date:6/24/2016)... ... , ... National recruitment firm Slone Partners is pleased to announce ... experience, as Vice President of North American Capital Sales at HTG Molecular . ... sales team in the commercialization of the HTG EdgeSeq system and associated reagents in ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... ANDOVER, Mass. and SAN CLEMENTE, Calif. ... California -based mobile pulmonary function testing company, is now ... portable PFT devices developed by ndd Medical Technologies , Inc. ... PFT testing done in hospital-based labs.  Thanks to ndd,s EasyOne PRO ... CA , can get any needed testing done in the ...
(Date:6/24/2016)... 2016  Arkis BioSciences, a leading innovator in ... durable cerebrospinal fluid treatments, today announced it has ... is led by Innova Memphis, followed by Angel ... investors.  Arkis, new financing will accelerate the commercialization ... release of its in-licensed Endexo® technology. ...
(Date:6/23/2016)... 23, 2016  In a startling report released today, National ... by lacking a comprehensive, proven plan to eliminate prescription opioid overdoses. ... of how states are tackling the worst drug crisis in recorded ... – Kentucky , New Mexico ... . Of the 28 failing states, three – Michigan ...
Breaking Medicine Technology: