Proper quality measures are vital in all areas of clinical laboratory testing to prevent or avoid carryover between samples, as well as to minimize the risk of false-positive results. The sample ...

ISO 15189:2022 Clause 7.2.4: Primary Sample Collection and Handling Requirements: 1.⁠ ⁠Define procedures for primary sample collection. 2.⁠ ⁠Ensure sample integrity during collection, handling, and ...

For normally distributed data, determination of the appropriate sample size requires a knowledge of the variance. Because of the uncertainty in the planning phase, two-stage procedures are attractive ...