Featured Research

from universities, journals, and other organizations

Medical Databases Could Identify Tens Of Thousands With Undiagnosed Diabetes In UK

Date:
February 25, 2008
Source:
University of Warwick
Summary:
Researchers who examined blood test records in a survey of over 3.6 million patient records held by UK GP surgeries have found thousands of cases of probable undiagnosed diabetes. This could help identify tens of thousands of people with undiagnosed diabetes in UK.

Researchers who examined blood test records in a survey of over 3.6 million patient records held by UK GP surgeries have found thousands of cases of probable undiagnosed diabetes. This could help identify tens of thousands of people with undiagnosed diabetes in UK.

Related Articles


The research is published in the March issue of the British Journal of General Practice and was led by Dr Tim Holt of the University of Warwick with colleagues from Nottingham University, Egton Medical Information Systems (EMIS) in Leeds, and Imperial College in London. The article is entitled “Identifying undiagnosed diabetes: cross-sectional survey of 3.6 million patients’ electronic records.”

The researchers surveyed 3,630,296 electronic patient records in 480 GP surgeries all over the UK which contribute anonymised electronic health record data to the QRESEARCH database in Nottingham for research purposes.

The research team looked for biochemical evidence of undiagnosed diabetes recorded in blood glucose measurements. They first eliminated known patients with diabetes, and cases where raised blood glucose was found but diabetes had already been ruled out as a cause by further tests. They found that this still left 3,758 patients whose last blood glucose level was indicative of undiagnosed diabetes, and 32,785 patients whose last level was at best borderline leaving many of them at significant risk of diabetes and requiring further assessment.

Lead author Dr Tim Holt, from the University of Warwick’s Warwick Medical School, said: “The search was originally piloted in my own practice in Warwickshire, and six individuals were found, most of whom were diagnosed with diabetes on further testing. The majority of practices sampled in the research project included such patients. If the same survey was extended to all UK GP surgeries we estimate that 60,000 people would be identified with evidence of undiagnosed diabetes. In addition, over half a million people nationally would require further tests to rule out diabetes. The study demonstrates the power of information technology to assist practice teams in the early detection of diabetes.”

The researchers were pleased to find how commonly blood glucose test results were recorded- one third of people over 40 years without diabetes have a blood glucose measurement in the past two years in their medical record. Raised or borderline blood glucose levels may not be followed up for a number of reasons that will be the subject of further research. In people without symptoms of diabetes, other more pressing issues may take priority over a borderline test, or the patient may not respond to an invitation for follow up.

It is known that diabetes often goes undiagnosed for years, and there is a large ‘missing population’ of people with diabetes in the UK. Computer searches may be an effective means of identifying some of this population. As a result of this research software has been installed into the majority of UK practices to assist practice staff in identifying possible cases during routine care. This involves screen alert messages and regularly updated lists. The researchers call on all GPs to use the software to improve the early detection of diabetes in the UK.

On searching his own GP practice records Dr Holt found 6 patients who required further follow up. One of those patients, Mr Peter Alexander, a Business Sales Manager from Warwickshire said “I wish that this system had been introduced nationwide much earlier. For everyone it is important to have their health checked regularly, for the good of the country and using this software a lot of people with undiagnosed diabetes may be identified immediately.”


Story Source:

The above story is based on materials provided by University of Warwick. Note: Materials may be edited for content and length.


Cite This Page:

University of Warwick. "Medical Databases Could Identify Tens Of Thousands With Undiagnosed Diabetes In UK." ScienceDaily. ScienceDaily, 25 February 2008. <www.sciencedaily.com/releases/2008/02/080225103918.htm>.
University of Warwick. (2008, February 25). Medical Databases Could Identify Tens Of Thousands With Undiagnosed Diabetes In UK. ScienceDaily. Retrieved January 29, 2015 from www.sciencedaily.com/releases/2008/02/080225103918.htm
University of Warwick. "Medical Databases Could Identify Tens Of Thousands With Undiagnosed Diabetes In UK." ScienceDaily. www.sciencedaily.com/releases/2008/02/080225103918.htm (accessed January 29, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Thursday, January 29, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Malnutrition on the Rise as Violence Flares in C. Africa

Malnutrition on the Rise as Violence Flares in C. Africa

AFP (Jan. 28, 2015) Violence can flare up at any moment in Bambari with only a bridge separating Muslims and Christians. Malnutrition is on the rise and lack of water means simple cooking fires threaten to destroy makeshift camps where people are living. Duration: 00:40 Video provided by AFP
Powered by NewsLook.com
Poultry Culled in Taiwan to Thwart Bird Flu

Poultry Culled in Taiwan to Thwart Bird Flu

Reuters - News Video Online (Jan. 28, 2015) Taiwan culls over a million poultry in efforts to halt various strains of avian flu. Julie Noce reports. Video provided by Reuters
Powered by NewsLook.com
Media Criticizing Parents For Not Vaccinating Children

Media Criticizing Parents For Not Vaccinating Children

Newsy (Jan. 28, 2015) As the Disneyland measles outbreak continues to spread, the media says parents who choose not to vaccinate their children are part of the cause. Video provided by Newsy
Powered by NewsLook.com
Shark Bite Victim Making Amazing Recovery

Shark Bite Victim Making Amazing Recovery

AP (Jan. 27, 2015) A Texas woman who lost more than five pounds of flesh to a shark in the Bahamas earlier this month could be released from a Florida hospital soon. Experts believe she was bitten by a bull shark while snorkeling. (Jan. 27) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins