Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
definitions [2025/02/24 06:53] admin |
definitions [2025/02/24 10:48] (current) admin |
||
|---|---|---|---|
| Line 17: | Line 17: | ||
| **Total Error (TE) =** (Bias + 2SD) | **Total Error (TE) =** (Bias + 2SD) | ||
| + | |||
| + | ---- | ||
| + | **Standard Deviation Index = SDI =** (IQC Value - IQC Mean) /IQC-SD | ||
| + | |||
| + | ---- | ||
| + | **Z Score =** (EQAS Value - EQAC Mean of Comparison) /EQAS-SDPA | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ** Factor of The Analyte =** Concentration of Calibrator / (O.D. of Calibrator - O.D. of Blank ) | ||
| + | |||
| + | **Concentration of Substrate / Analyte =** (O.D. of Substrate - O.D. of Blank ) x Concentration of Calibrator / (O.D. of Calibrator - O.D. of Blank ) | ||
| + | |||
| + | **Concentration of Substrate / Analyte =** (O.D. of Substrate - O.D. of Blank ) x Factor | ||
| + | |||
| + | **Delta OD =** (OD at 60 second) - (OD at 0 Second) = Difference of OD in 60 Second (1 minute) interval | ||
| + | |||
| + | Note : In case of kinetic or End-Point kinetic method, Delta OD will be used instead of OD | ||
| + | | ||
| + | |||