Method evaluation/ Comparison of methods

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Across
  1. 3. Type of error that sets a limit for the imprecision and inaccuracy for a single measurement or test result
  2. 4. A longitudinal study that is used to evaluate an existing testing method and a new testing method
  3. 5. Final evaluation that estimates random error - run same samples for many days
  4. 9. Range where results are the same as the true and calculated value of what is being tested - also known as the range of reportable results
  5. 10. Obtaining similar results over multiple tests
  6. 11. Type of error that is always in one direction with a difference that is proportional/a percentage of the analyte concentration
  7. 12. Type of error that is in the same direction and size regardless of analyte concentration
  8. 13. Preliminary evaluation that estimates random error - running the same thing repeatedly in one run
  9. 14. Estimates constant error - baseline sample needed - increases as the difference from the baseline increases
Down
  1. 1. The concentration of an analyte where some medical action is needed for proper patient care
  2. 2. Type of error that can be positive or negative and the direction and magnitude can't be predicted
  3. 3. Obtaining results that are close to the expected or correct results
  4. 6. Type of error that represents the sum of all errors - PE+CE(+-)RE
  5. 7. Measuring data based on how well it is represented by the regression line
  6. 8. Estimates proportional error - baseline sample needed - calculate how much analyte was put into the system and how much was obtained at the end of the test