Comparison of Several Regression Procedures for Method Comparison Studies and Determination of Sample Sizes Application of linear regression procedures for method comparison studies in Clinical Chemistry, Part II
- 1 January 1984
- journal article
- research article
- Published by Walter de Gruyter GmbH in cclm
- Vol. 22 (6) , 431-445
- https://doi.org/10.1515/cclm.1984.22.6.431
Abstract
A new biometrical procedure for the evaluation of method comparison studies was previously described. Its properties are discussed and compared with those of other established procedures by means of a simulation study. The reliability of the results not only depends on the sample size but also on sampling distribution, precision of the methods and concentration range covered by the samples. Linear regression and principal component procedures are either inadequate or not as reliable as this new procedure. The appropriate sample size is discussed and recommendations are given.Keywords
This publication has 2 references indexed in Scilit:
- A New Biometrical Procedure for Testing the Equality of Measurements from Two Different Analytical Methods. Application of linear regression procedures for method comparison studies in Clinical Chemistry, Part Icclm, 1983
- The Inadequacy of Normal Distribution Models for the Establishment of Assigned Values in Control Sera. The Establishment of Assigned Values in Control Sera, II.cclm, 1981