1 November 2019 | Roche · 3 November 2019 | Roche SNCS IQAS Online Monitor Real time monitoring of...

1 November 2019 | Roche


• Two Modules

• QC Module - SNCS IQAS Online

SNCS


SNCS IQAS Online

MonitorReal time monitoring of QCs

EQAUse as both IQA and EQA. Certified to be compliant with ISO/IEC 17043. Compare against peer group

BackupGenerate daily/monthly reports of QC data

Accredited by JAB (Japanese Accreditation Board) and certified to be compliant with ISO/IEC 17043.

78.579.580.581.582.5

Uni

t

Date/Time


SNCS IQAS OnlineMonitor


SNCS IQAS OnlineEQA/Group Mean

Compare your data to the SNCS group mean

Ensure no significant difference between the two

81.58Your Mean

81.38GroupMean

0.3 %Difference


SNCS IQAS OnlineStandard Deviation Index (SDI)

An index of accuracy used to compare the lab’s result to peer group.

• SDI can take on + and – valuesa) Positive SDI = your data is above the group meanb) Negative SDI = your data is below the group mean

For example:

• SDI = 0 means your data = group mean

• SDI = -2 means your data is two peer group SD (Total SD) below the group mean


SNCS IQAS OnlineStandard Derivation Index (SDI)

0.203Your SDIExcellent


SNCS IQAS OnlineIntraday vs Daily



Intraday

Daily


SNCS IQAS OnlinePrecision Index (PI)

PI < 1shows good precision

Interpretation (as a guide):

• PI < 1 : Good

• 1 < PI < 2 : Normal

• PI > 2 : Hmmm…

• PI > 3 : Ah-oh…


SNCS IQAS OnlineBackup



Perform backup of QC data (Method-Q)


Q&A


This presentation is our intellectual property. Without our written consent, it shall neither be copied in any manner, nor used for manufacturing, nor communicated to third parties.

Thank youfor your attention

Slide 5, 6 & 7 – Courtesy of Roche Diagnostics Australia


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