Posted by Sten Westgard, MS
Two interesting abstracts and papers concerning HbA1c came out recently. As laboratories switch from fasting blood glucose to HbA1c to diagnosis diabetes, the importance of the method performance of HbA1c methods is becoming critical.
But what's more important? Bias or CV?
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Posted by Sten Westgard, MS
While we recently got a study that estimated the (frightenly high) number of Adverse Events caused by US hospitals, it looks like other countries are not content to let us stand alone. Now Sweden is doing us one better. Guess what the Adverse Event rate is in one hospital in Sweden?
- 28.2%
- 20.5%
- 6.3%
- 3.32%
Which number would you choose?
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Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
Fresh on the heels of a study about error rates in a Romanian hospital, now we've got a new study about pre-analytical error rates at a Chinese hospital:
Corrected reports in laboratory medicine in a Chinese University hospital for 3 years, Liu X, Jiang Y, Zeng R, Zaho H, Clin Chem Lab Med 2014;52(4):e57-e59
Want to guess how many errors this lab experienced out of 1.1 million test reports in 2012?
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Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
As many of you know, the FDA has issued new draft guidelines about Blood Glucose Monitoring Test Systems for Industry and Manufacturers.
Recently, the AACC held an excellent webinar where an Dr. Courtney Lias, PhD from the FDA discussed the intentions of the new guidances and then fielded a LOT of questions. I don't want to step on what Dr. Lias and the AACC accomplished during their webinar. There was useful information in that presentation and I encourage others to consider getting those materials once they become available on the AACC website.
However, while reading through the guidances and talking to laboratories these past few months, I thought I might share a few observations...
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Posted by Sten Westgard, MS
As many of you know, EQC is out and IQCP is in. As the expiration date for EQC approaches in 2016, labs need to learn more ab
out Risk QC and IQCPs. CMS has an email address where you can send questions.
We tried out the question and answer line with CMS, see the results after the jump...
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Posted by Sten Westgard, MS
Posted by Sten Westgard, MS
During my travels, I came across this at a laboratory which shall remain anonymous, where they are required by ISO 15189 to report measurement uncertainty to their clinicians:
If you can't read that interpretive comment, I'll spell it out after the jump...
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