A good point Kathy about having the answers!
I sometimes wonder about the amount of time taken to find out there may be an issue with an analyser and the inability to take any real time action.
Even in-lab comparability studies are difficult unless you had all your analysers together. I suspect we will move towards real time connection and data submission, with samples ran much more frequently and shared across wide networks.
Regards
Jamie
Jamie Keegans
Point of Care Coordinator
South of Tyne and Wear Clinical Pathology Services
Gateshead Health NHS Foundation Trust
Queen Elizabeth Hospital | Queen Elizabeth Avenue | Sheriff Hill | Gateshead NE9 6SX |
T: 0191 445 5587| E: [log in to unmask] | www.qegateshead.nhs.uk
-----Original Message-----
From: ACB Point-of-Care Testing [mailto:[log in to unmask]] On Behalf Of Kathy Richmond
Sent: 30 January 2020 14:54
To: [log in to unmask]
Subject: Re: Blood Gas EQA
Whilst I agree with the recent postings I have to say that I feel the value of blood gas EQA is very limited.
The root questions are:
- is my user producing the right results?
-is my analyser producing the right results?
-is this batch of reagent producing the right results?
Given the nature of the samples, the limited number of users you can reach, the non-comparability of the sample to real-life, relative infrequency and the retrospective nature of the system, the ability of EQA to answer any of these questions is extremely limited and the assurances gained questionable in their weight......
In fact it would be more useful to distribute the samples knowing the correct answers so that you can investigate and educate on the spot.....
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