I have questions: 1. What if you have a value beyond 3SD during the 20 measurements of running IQC? I mean why we run the IQC on a system whose reliability may affect the generation of +-2SD? 2. After running the IQC for 20 days, and getting Mean and SDs, when we make this chart, and then enter new values of controls, will the chart not be affected? 3. Why to use Assayed control when we have to get our own values of SDs? 4. How can we run measurements for 20 days on a QC vial whose stability is 14 days?
mam kindly tell whether lj chart tells about precision and accuracy or lrecison only..? if precision only then how will accuracy we come to know about our controls..?
To know this: read about Gaussian - Mean, SD, CV and Range. formular: SD x (+-SD)+ Mean or SD x (+-SD) - Mean. for example mean = 190.5 , SD= 2, (+-3) is given as range of acceptability. Using the above formular . 2x(3)-190.5 and 2x(3)+190.5. will give you (+-3SD). Hope its clear. i hope someone finds this helpful. 🤩😁
Very beautifully explained. Thanks.
Phenomenal video! Super helpful!!! Thank you ma'am.
I have questions:
1. What if you have a value beyond 3SD during the 20 measurements of running IQC? I mean why we run the IQC on a system whose reliability may affect the generation of +-2SD?
2. After running the IQC for 20 days, and getting Mean and SDs, when we make this chart, and then enter new values of controls, will the chart not be affected?
3. Why to use Assayed control when we have to get our own values of SDs?
4. How can we run measurements for 20 days on a QC vial whose stability is 14 days?
❤ no words how well u explained maam
Excellent and thank you.
Thank you madam for that beautiful class...
so touching for an excellent video
Thank you so much!!!!! It is very well explained!!
you are simply amazing maam thanks a lot
It is explained very well
VERY GOOD DR
very well explained
you are amazing mam....
mam kindly tell whether lj chart tells about precision and accuracy or lrecison only..? if precision only then how will accuracy we come to know about our controls..?
Mam can u tell how to handle cobas 6000
Thank you ma'am.
great explanation
thank you!!!
Excellent
thank youuuu
it is clearly explained thanks for the explanation
Can I get your presentation in Ppt or PDF format??
How to decide SD1,2 and 3
If the value for SD =1 and mean 10, then sd1 =11, sd2=12, sd3=13
@@suhatelfah7819 from where we will get mean value.
To know this: read about Gaussian - Mean, SD, CV and Range.
formular: SD x (+-SD)+ Mean or SD x (+-SD) - Mean.
for example mean = 190.5 , SD= 2, (+-3) is given as range of acceptability.
Using the above formular .
2x(3)-190.5 and 2x(3)+190.5. will give you (+-3SD).
Hope its clear. i hope someone finds this helpful.
🤩😁
please can i get the explanation in PDF?
the sound is not good I am quite disappointed