Anion gap: A measurement of the interval between the sum of routinely measured cations minus the sum of the routinely measured anions in the blood. The anion gap = (Na+ + K+) - (Cl- + HCO3-) where Na-is sodium, K+ is potassium, Cl-is chloride, and HCO3- is bicarbonate.
Precision: Precision refers to the reproducibility of this result that is you get the same result every time you try. Characteristics of Accuracy and Precision: Accuracy: Accuracy refers to the closeness of a measurement to its actual or real value. Precision: Precision refers to the regularity of obtaining the same result frequently. Usage: Accuracy: The concept of accuracy is encountered in measurement in physics and industry.
This included women with previous pregnancies, miscarriages and live births. The test results were confirmed after the baby's birth and their study had a 99% accuracy rate. Please note that the 99% accuracy rate does not reflect Pink or Blue Â® 's accuracy rate. Pink or Blue Â® is 95% accurate based on an internal survey.