parietal pleura. The serous membrane that lines the chest cavity; it extends from the mediastinal roots of the lungs and covers the sides of the pericardium to the chest wall and backward to the spine. The visceral and parietal pleural layers are separated only by a lubricating secretion.
The allowableerror is the target value Â± 10%. Using theexample above, the serum cholesterol targetvalue was 200 mg/dL. The total error is 200mg/dL x 0.1 = 20 mg/dL and the acceptabletotal error limits is 180 to 220 mg/dL.First, always determine if within run isacceptable.
Decision Making in the Clinical Laboratory Robert L. Klick Â© 1997, Med TechNet Presentations November 1997 Page 21 Figure 7 CLIA total error limit is 10% of the target value.The mean x was 172 and 10% of this value is17.2.