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Information about method requirements is itemized into nine categories: (1) intended use; (2) applicability; (3) analytical technique; (4) definitions; (5) method performance requirements; (6) system suitability; (7) reference materials; (8) validation guidance; and (9) maximum time-to-determination.
1 cze 2010 · Sample size calculation. 1. Introduction. A common question encountered in reproductive biology is whether or not the measurement of a variable by two different methods, or by two different operators using the same method, or by one operator repeating the measurement at two different times, produces essentially the same result.
3 cze 2020 · Denote the jth measurement on subject i by method A as , j = 1, 2, ..., and similarly the jth measurement on subject i by method B as , j = 1, 2, ...,. The first step is to scatter plot the differences between methods ( ) against the average of measured values by the two methods ( ) per subject.
27 lip 2022 · The gold standard method for the measurement of peripheral (muscle) IR is the euglycemic hyperinsulinemic clamp (EHC), a technique that was first proposed by DeFronzo et al. in 1979 [].
12 maj 2017 · The gold standard for the determination of the erythrocyte sedimentation rate (ESR) is the Westergren method. Other methods to measure the ESR have become available. They range from modest modifications of the Westergren method to very different methodologies.
14 lut 2015 · Target values of five serum pools (creatinine concentrations ranging from 35 to 934 μmol/L) were assigned by the gold standard method (ID-GC/MS). Intra-run CV (%) (n = 5) and bias (%) from the target values were higher for low creatinine concentrations.
20 cze 2003 · The percentage similarity value between each new method and the gold standard is calculated as the average between the new method and the gold standard (the numerator) divided by the gold standard (the denominator) multiplied by 100. Data pairs with the same value will be 100% similar.
