Date sent: Sat, 14 Jun 2003 17:36:32 +0100
Send reply to: ACB Point of Care Testing List <[log in to unmask]>
From: David Brown <[log in to unmask]>
Subject: Re: Blood/plasma lactate
To: [log in to unmask]
How do they compare on a difference plot i.e. you should obtain a
good correlation despite a significant bias?
Pat
> Janice Still wrote.."We have lactate on our IL Gem
> Premier in ITU and find it correlates very well...".
> But correlates very well with what? YSI and ISE use
> completely different type of samples e.g YSI uses a
> sample diluted with a buffer (?haematocrit related
> problems)and also may be likened to direct and
> indirect ISE problems when large molecules e.g. red
> blood cells. The following link can explain the simple
> differences.
> http://www.analox.com/collect_08a.htm
>
> David Brown
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